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DownloadRequest.html

DownloadRequest.html 203 KB
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
  1. <!DOCTYPE html>
    2. 

  2. <html lang="en">
    3. 

  3.   <head>
    4. 

  4.     <title>DownloadRequest Class Reference</title>
    5. 

  5.     <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
    6. 

  6.     <link rel="stylesheet" type="text/css" href="../css/highlight.css" />
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  12.     <script src="../js/typeahead.jquery.js" defer></script>
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  13.     <script src="../js/jazzy.search.js" defer></script>
    14. 

  14.   </head>
    15. 

  15.   <body>
    16. 

  16. 

  17.     <a name="//apple_ref/swift/Class/DownloadRequest" class="dashAnchor"></a>
    18. 

  18. 

  19.     <a title="DownloadRequest Class Reference"></a>
    20. 

  20. 

  21.     <header class="header">
    22. 

  22.       <p class="header-col header-col--primary">
    23. 

  23.         <a class="header-link" href="../index.html">
    24. 

  24.           Alamofire 5.6.4 Docs
    25. 

  25.         </a>
    26. 

  26.          (97% documented)
    27. 

  27.       </p>
    28. 

  28.     
    29. 

  29.       <div class="header-col--secondary">
    30. 

  30.         <form role="search" action="../search.json">
    31. 

  31.           <input type="text" placeholder="Search documentation" data-typeahead>
    32. 

  32.         </form>
    33. 

  33.       </div>
    34. 

  34.     
    35. 

  35.         <p class="header-col header-col--secondary">
    36. 

  36.           <a class="header-link" href="https://github.com/Alamofire/Alamofire">
    37. 

  37.             <img class="header-icon" src="../img/gh.png" alt="GitHub"/>
    38. 

  38.             View on GitHub
    39. 

  39.           </a>
    40. 

  40.         </p>
    41. 

  41.     
    42. 

  42.         <p class="header-col header-col--secondary">
    43. 

  43.           <a class="header-link" href="dash-feed://https%3A%2F%2Falamofire.github.io%2FAlamofire%2Fdocsets%2FAlamofire.xml">
    44. 

  44.             <img class="header-icon" src="../img/dash.png" alt="Dash"/>
    45. 

  45.             Install in Dash
    46. 

  46.           </a>
    47. 

  47.         </p>
    48. 

  48.     </header>
    49. 

  49. 

  50.     <p class="breadcrumbs">
    51. 

  51.       <a class="breadcrumb" href="../index.html">Alamofire Reference</a>
    52. 

  52.       <img class="carat" src="../img/carat.png" alt=""/>
    53. 

  53.       DownloadRequest Class Reference
    54. 

  54.     </p>
    55. 

  55. 

  56.     <div class="content-wrapper">
    57. 

  57.       <nav class="navigation">
    58. 

  58.         <ul class="nav-groups">
    59. 

  59.           <li class="nav-group-name">
    60. 

  60.             <a class="nav-group-name-link" href="../Classes.html">Classes</a>
    61. 

  61.             <ul class="nav-group-tasks">
    62. 

  62.               <li class="nav-group-task">
    63. 

  63.                 <a class="nav-group-task-link" href="../Classes/Adapter.html">Adapter</a>
    64. 

  64.               </li>
    65. 

  65.               <li class="nav-group-task">
    66. 

  66.                 <a class="nav-group-task-link" href="../Classes/AlamofireNotifications.html">AlamofireNotifications</a>
    67. 

  67.               </li>
    68. 

  68.               <li class="nav-group-task">
    69. 

  69.                 <a class="nav-group-task-link" href="../Classes/AuthenticationInterceptor.html">AuthenticationInterceptor</a>
    70. 

  70.               </li>
    71. 

  71.               <li class="nav-group-task">
    72. 

  72.                 <a class="nav-group-task-link" href="../Classes/AuthenticationInterceptor/RefreshWindow.html">– RefreshWindow</a>
    73. 

  73.               </li>
    74. 

  74.               <li class="nav-group-task">
    75. 

  75.                 <a class="nav-group-task-link" href="../Classes/ClosureEventMonitor.html">ClosureEventMonitor</a>
    76. 

  76.               </li>
    77. 

  77.               <li class="nav-group-task">
    78. 

  78.                 <a class="nav-group-task-link" href="../Classes/CompositeEventMonitor.html">CompositeEventMonitor</a>
    79. 

  79.               </li>
    80. 

  80.               <li class="nav-group-task">
    81. 

  81.                 <a class="nav-group-task-link" href="../Classes/CompositeTrustEvaluator.html">CompositeTrustEvaluator</a>
    82. 

  82.               </li>
    83. 

  83.               <li class="nav-group-task">
    84. 

  84.                 <a class="nav-group-task-link" href="../Classes/ConnectionLostRetryPolicy.html">ConnectionLostRetryPolicy</a>
    85. 

  85.               </li>
    86. 

  86.               <li class="nav-group-task">
    87. 

  87.                 <a class="nav-group-task-link" href="../Classes/DataRequest.html">DataRequest</a>
    88. 

  88.               </li>
    89. 

  89.               <li class="nav-group-task">
    90. 

  90.                 <a class="nav-group-task-link" href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a>
    91. 

  91.               </li>
    92. 

  92.               <li class="nav-group-task">
    93. 

  93.                 <a class="nav-group-task-link" href="../Classes/DataStreamRequest.html">DataStreamRequest</a>
    94. 

  94.               </li>
    95. 

  95.               <li class="nav-group-task">
    96. 

  96.                 <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Stream.html">– Stream</a>
    97. 

  97.               </li>
    98. 

  98.               <li class="nav-group-task">
    99. 

  99.                 <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Event.html">– Event</a>
    100. 

  100.               </li>
    101. 

  101.               <li class="nav-group-task">
    102. 

  102.                 <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Completion.html">– Completion</a>
    103. 

  103.               </li>
    104. 

  104.               <li class="nav-group-task">
    105. 

  105.                 <a class="nav-group-task-link" href="../Classes/DataStreamRequest/CancellationToken.html">– CancellationToken</a>
    106. 

  106.               </li>
    107. 

  107.               <li class="nav-group-task">
    108. 

  108.                 <a class="nav-group-task-link" href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a>
    109. 

  109.               </li>
    110. 

  110.               <li class="nav-group-task">
    111. 

  111.                 <a class="nav-group-task-link" href="../Classes/DefaultTrustEvaluator.html">DefaultTrustEvaluator</a>
    112. 

  112.               </li>
    113. 

  113.               <li class="nav-group-task">
    114. 

  114.                 <a class="nav-group-task-link" href="../Classes/DisabledTrustEvaluator.html">DisabledTrustEvaluator</a>
    115. 

  115.               </li>
    116. 

  116.               <li class="nav-group-task">
    117. 

  117.                 <a class="nav-group-task-link" href="../Classes/DownloadRequest.html">DownloadRequest</a>
    118. 

  118.               </li>
    119. 

  119.               <li class="nav-group-task">
    120. 

  120.                 <a class="nav-group-task-link" href="../Classes/DownloadRequest/Options.html">– Options</a>
    121. 

  121.               </li>
    122. 

  122.               <li class="nav-group-task">
    123. 

  123.                 <a class="nav-group-task-link" href="../Classes/DownloadRequest/Downloadable.html">– Downloadable</a>
    124. 

  124.               </li>
    125. 

  125.               <li class="nav-group-task">
    126. 

  126.                 <a class="nav-group-task-link" href="../Classes/Interceptor.html">Interceptor</a>
    127. 

  127.               </li>
    128. 

  128.               <li class="nav-group-task">
    129. 

  129.                 <a class="nav-group-task-link" href="../Classes/JSONParameterEncoder.html">JSONParameterEncoder</a>
    130. 

  130.               </li>
    131. 

  131.               <li class="nav-group-task">
    132. 

  132.                 <a class="nav-group-task-link" href="../Classes/JSONResponseSerializer.html">JSONResponseSerializer</a>
    133. 

  133.               </li>
    134. 

  134.               <li class="nav-group-task">
    135. 

  135.                 <a class="nav-group-task-link" href="../Classes/MultipartFormData.html">MultipartFormData</a>
    136. 

  136.               </li>
    137. 

  137.               <li class="nav-group-task">
    138. 

  138.                 <a class="nav-group-task-link" href="../Classes/NetworkReachabilityManager.html">NetworkReachabilityManager</a>
    139. 

  139.               </li>
    140. 

  140.               <li class="nav-group-task">
    141. 

  141.                 <a class="nav-group-task-link" href="../Classes/NetworkReachabilityManager/NetworkReachabilityStatus.html">– NetworkReachabilityStatus</a>
    142. 

  142.               </li>
    143. 

  143.               <li class="nav-group-task">
    144. 

  144.                 <a class="nav-group-task-link" href="../Classes/PinnedCertificatesTrustEvaluator.html">PinnedCertificatesTrustEvaluator</a>
    145. 

  145.               </li>
    146. 

  146.               <li class="nav-group-task">
    147. 

  147.                 <a class="nav-group-task-link" href="../Classes/PublicKeysTrustEvaluator.html">PublicKeysTrustEvaluator</a>
    148. 

  148.               </li>
    149. 

  149.               <li class="nav-group-task">
    150. 

  150.                 <a class="nav-group-task-link" href="../Classes/Request.html">Request</a>
    151. 

  151.               </li>
    152. 

  152.               <li class="nav-group-task">
    153. 

  153.                 <a class="nav-group-task-link" href="../Classes/Request/State.html">– State</a>
    154. 

  154.               </li>
    155. 

  155.               <li class="nav-group-task">
    156. 

  156.                 <a class="nav-group-task-link" href="../Classes/Retrier.html">Retrier</a>
    157. 

  157.               </li>
    158. 

  158.               <li class="nav-group-task">
    159. 

  159.                 <a class="nav-group-task-link" href="../Classes/RetryPolicy.html">RetryPolicy</a>
    160. 

  160.               </li>
    161. 

  161.               <li class="nav-group-task">
    162. 

  162.                 <a class="nav-group-task-link" href="../Classes/RevocationTrustEvaluator.html">RevocationTrustEvaluator</a>
    163. 

  163.               </li>
    164. 

  164.               <li class="nav-group-task">
    165. 

  165.                 <a class="nav-group-task-link" href="../Classes/RevocationTrustEvaluator/Options.html">– Options</a>
    166. 

  166.               </li>
    167. 

  167.               <li class="nav-group-task">
    168. 

  168.                 <a class="nav-group-task-link" href="../Classes/ServerTrustManager.html">ServerTrustManager</a>
    169. 

  169.               </li>
    170. 

  170.               <li class="nav-group-task">
    171. 

  171.                 <a class="nav-group-task-link" href="../Classes/Session.html">Session</a>
    172. 

  172.               </li>
    173. 

  173.               <li class="nav-group-task">
    174. 

  174.                 <a class="nav-group-task-link" href="../Classes/SessionDelegate.html">SessionDelegate</a>
    175. 

  175.               </li>
    176. 

  176.               <li class="nav-group-task">
    177. 

  177.                 <a class="nav-group-task-link" href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a>
    178. 

  178.               </li>
    179. 

  179.               <li class="nav-group-task">
    180. 

  180.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder.html">URLEncodedFormEncoder</a>
    181. 

  181.               </li>
    182. 

  182.               <li class="nav-group-task">
    183. 

  183.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/ArrayEncoding.html">– ArrayEncoding</a>
    184. 

  184.               </li>
    185. 

  185.               <li class="nav-group-task">
    186. 

  186.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/BoolEncoding.html">– BoolEncoding</a>
    187. 

  187.               </li>
    188. 

  188.               <li class="nav-group-task">
    189. 

  189.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/DataEncoding.html">– DataEncoding</a>
    190. 

  190.               </li>
    191. 

  191.               <li class="nav-group-task">
    192. 

  192.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/DateEncoding.html">– DateEncoding</a>
    193. 

  193.               </li>
    194. 

  194.               <li class="nav-group-task">
    195. 

  195.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/KeyEncoding.html">– KeyEncoding</a>
    196. 

  196.               </li>
    197. 

  197.               <li class="nav-group-task">
    198. 

  198.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/SpaceEncoding.html">– SpaceEncoding</a>
    199. 

  199.               </li>
    200. 

  200.               <li class="nav-group-task">
    201. 

  201.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/Error.html">– Error</a>
    202. 

  202.               </li>
    203. 

  203.               <li class="nav-group-task">
    204. 

  204.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormParameterEncoder.html">URLEncodedFormParameterEncoder</a>
    205. 

  205.               </li>
    206. 

  206.               <li class="nav-group-task">
    207. 

  207.                 <a class="nav-group-task-link" href="../Classes/URLEncodedFormParameterEncoder/Destination.html">– Destination</a>
    208. 

  208.               </li>
    209. 

  209.               <li class="nav-group-task">
    210. 

  210.                 <a class="nav-group-task-link" href="../Classes/UploadRequest.html">UploadRequest</a>
    211. 

  211.               </li>
    212. 

  212.               <li class="nav-group-task">
    213. 

  213.                 <a class="nav-group-task-link" href="../Classes/UploadRequest/Uploadable.html">– Uploadable</a>
    214. 

  214.               </li>
    215. 

  215.             </ul>
    216. 

  216.           </li>
    217. 

  217.           <li class="nav-group-name">
    218. 

  218.             <a class="nav-group-name-link" href="../Global%20Variables.html">Global Variables</a>
    219. 

  219.             <ul class="nav-group-tasks">
    220. 

  220.               <li class="nav-group-task">
    221. 

  221.                 <a class="nav-group-task-link" href="../Global%20Variables.html#/s:9Alamofire2AFAA7SessionCvp">AF</a>
    222. 

  222.               </li>
    223. 

  223.             </ul>
    224. 

  224.           </li>
    225. 

  225.           <li class="nav-group-name">
    226. 

  226.             <a class="nav-group-name-link" href="../Enums.html">Enumerations</a>
    227. 

  227.             <ul class="nav-group-tasks">
    228. 

  228.               <li class="nav-group-task">
    229. 

  229.                 <a class="nav-group-task-link" href="../Enums/AFError.html">AFError</a>
    230. 

  230.               </li>
    231. 

  231.               <li class="nav-group-task">
    232. 

  232.                 <a class="nav-group-task-link" href="../Enums/AFError/MultipartEncodingFailureReason.html">– MultipartEncodingFailureReason</a>
    233. 

  233.               </li>
    234. 

  234.               <li class="nav-group-task">
    235. 

  235.                 <a class="nav-group-task-link" href="../Enums/AFError/UnexpectedInputStreamLength.html">– UnexpectedInputStreamLength</a>
    236. 

  236.               </li>
    237. 

  237.               <li class="nav-group-task">
    238. 

  238.                 <a class="nav-group-task-link" href="../Enums/AFError/ParameterEncodingFailureReason.html">– ParameterEncodingFailureReason</a>
    239. 

  239.               </li>
    240. 

  240.               <li class="nav-group-task">
    241. 

  241.                 <a class="nav-group-task-link" href="../Enums/AFError/ParameterEncoderFailureReason.html">– ParameterEncoderFailureReason</a>
    242. 

  242.               </li>
    243. 

  243.               <li class="nav-group-task">
    244. 

  244.                 <a class="nav-group-task-link" href="../Enums/AFError/ResponseValidationFailureReason.html">– ResponseValidationFailureReason</a>
    245. 

  245.               </li>
    246. 

  246.               <li class="nav-group-task">
    247. 

  247.                 <a class="nav-group-task-link" href="../Enums/AFError/ResponseSerializationFailureReason.html">– ResponseSerializationFailureReason</a>
    248. 

  248.               </li>
    249. 

  249.               <li class="nav-group-task">
    250. 

  250.                 <a class="nav-group-task-link" href="../Enums/AFError/ServerTrustFailureReason.html">– ServerTrustFailureReason</a>
    251. 

  251.               </li>
    252. 

  252.               <li class="nav-group-task">
    253. 

  253.                 <a class="nav-group-task-link" href="../Enums/AFError/URLRequestValidationFailureReason.html">– URLRequestValidationFailureReason</a>
    254. 

  254.               </li>
    255. 

  255.               <li class="nav-group-task">
    256. 

  256.                 <a class="nav-group-task-link" href="../Enums/AuthenticationError.html">AuthenticationError</a>
    257. 

  257.               </li>
    258. 

  258.               <li class="nav-group-task">
    259. 

  259.                 <a class="nav-group-task-link" href="../Enums/RetryResult.html">RetryResult</a>
    260. 

  260.               </li>
    261. 

  261.             </ul>
    262. 

  262.           </li>
    263. 

  263.           <li class="nav-group-name">
    264. 

  264.             <a class="nav-group-name-link" href="../Extensions.html">Extensions</a>
    265. 

  265.             <ul class="nav-group-tasks">
    266. 

  266.               <li class="nav-group-task">
    267. 

  267.                 <a class="nav-group-task-link" href="../Extensions/Array.html">Array</a>
    268. 

  268.               </li>
    269. 

  269.               <li class="nav-group-task">
    270. 

  270.                 <a class="nav-group-task-link" href="../Extensions.html#/c:objc(cs)NSBundle">Bundle</a>
    271. 

  271.               </li>
    272. 

  272.               <li class="nav-group-task">
    273. 

  273.                 <a class="nav-group-task-link" href="../Extensions/CharacterSet.html">CharacterSet</a>
    274. 

  274.               </li>
    275. 

  275.               <li class="nav-group-task">
    276. 

  276.                 <a class="nav-group-task-link" href="../Extensions/Error.html">Error</a>
    277. 

  277.               </li>
    278. 

  278.               <li class="nav-group-task">
    279. 

  279.                 <a class="nav-group-task-link" href="../Extensions/HTTPURLResponse.html">HTTPURLResponse</a>
    280. 

  280.               </li>
    281. 

  281.               <li class="nav-group-task">
    282. 

  282.                 <a class="nav-group-task-link" href="../Extensions.html#/s:10Foundation11JSONDecoderC">JSONDecoder</a>
    283. 

  283.               </li>
    284. 

  284.               <li class="nav-group-task">
    285. 

  285.                 <a class="nav-group-task-link" href="../Extensions/Notification.html">Notification</a>
    286. 

  286.               </li>
    287. 

  287.               <li class="nav-group-task">
    288. 

  288.                 <a class="nav-group-task-link" href="../Extensions.html#/c:@T@OSStatus">OSStatus</a>
    289. 

  289.               </li>
    290. 

  290.               <li class="nav-group-task">
    291. 

  291.                 <a class="nav-group-task-link" href="../Extensions.html#/s:10Foundation19PropertyListDecoderC">PropertyListDecoder</a>
    292. 

  292.               </li>
    293. 

  293.               <li class="nav-group-task">
    294. 

  294.                 <a class="nav-group-task-link" href="../Extensions.html#/c:@T@SecCertificateRef">SecCertificate</a>
    295. 

  295.               </li>
    296. 

  296.               <li class="nav-group-task">
    297. 

  297.                 <a class="nav-group-task-link" href="../Extensions.html#/c:@T@SecPolicyRef">SecPolicy</a>
    298. 

  298.               </li>
    299. 

  299.               <li class="nav-group-task">
    300. 

  300.                 <a class="nav-group-task-link" href="../Extensions.html#/c:@T@SecTrustRef">SecTrust</a>
    301. 

  301.               </li>
    302. 

  302.               <li class="nav-group-task">
    303. 

  303.                 <a class="nav-group-task-link" href="../Extensions.html#/c:@E@SecTrustResultType">SecTrustResultType</a>
    304. 

  304.               </li>
    305. 

  305.               <li class="nav-group-task">
    306. 

  306.                 <a class="nav-group-task-link" href="../Extensions/String.html">String</a>
    307. 

  307.               </li>
    308. 

  308.               <li class="nav-group-task">
    309. 

  309.                 <a class="nav-group-task-link" href="../Extensions/URL.html">URL</a>
    310. 

  310.               </li>
    311. 

  311.               <li class="nav-group-task">
    312. 

  312.                 <a class="nav-group-task-link" href="../Extensions/URLComponents.html">URLComponents</a>
    313. 

  313.               </li>
    314. 

  314.               <li class="nav-group-task">
    315. 

  315.                 <a class="nav-group-task-link" href="../Extensions/URLRequest.html">URLRequest</a>
    316. 

  316.               </li>
    317. 

  317.               <li class="nav-group-task">
    318. 

  318.                 <a class="nav-group-task-link" href="../Extensions/URLSessionConfiguration.html">URLSessionConfiguration</a>
    319. 

  319.               </li>
    320. 

  320.             </ul>
    321. 

  321.           </li>
    322. 

  322.           <li class="nav-group-name">
    323. 

  323.             <a class="nav-group-name-link" href="../Protocols.html">Protocols</a>
    324. 

  324.             <ul class="nav-group-tasks">
    325. 

  325.               <li class="nav-group-task">
    326. 

  326.                 <a class="nav-group-task-link" href="../Protocols/AlamofireExtended.html">AlamofireExtended</a>
    327. 

  327.               </li>
    328. 

  328.               <li class="nav-group-task">
    329. 

  329.                 <a class="nav-group-task-link" href="../Protocols/AuthenticationCredential.html">AuthenticationCredential</a>
    330. 

  330.               </li>
    331. 

  331.               <li class="nav-group-task">
    332. 

  332.                 <a class="nav-group-task-link" href="../Protocols/Authenticator.html">Authenticator</a>
    333. 

  333.               </li>
    334. 

  334.               <li class="nav-group-task">
    335. 

  335.                 <a class="nav-group-task-link" href="../Protocols/CachedResponseHandler.html">CachedResponseHandler</a>
    336. 

  336.               </li>
    337. 

  337.               <li class="nav-group-task">
    338. 

  338.                 <a class="nav-group-task-link" href="../Protocols/DataDecoder.html">DataDecoder</a>
    339. 

  339.               </li>
    340. 

  340.               <li class="nav-group-task">
    341. 

  341.                 <a class="nav-group-task-link" href="../Protocols/DataPreprocessor.html">DataPreprocessor</a>
    342. 

  342.               </li>
    343. 

  343.               <li class="nav-group-task">
    344. 

  344.                 <a class="nav-group-task-link" href="../Protocols/DataResponseSerializerProtocol.html">DataResponseSerializerProtocol</a>
    345. 

  345.               </li>
    346. 

  346.               <li class="nav-group-task">
    347. 

  347.                 <a class="nav-group-task-link" href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a>
    348. 

  348.               </li>
    349. 

  349.               <li class="nav-group-task">
    350. 

  350.                 <a class="nav-group-task-link" href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a>
    351. 

  351.               </li>
    352. 

  352.               <li class="nav-group-task">
    353. 

  353.                 <a class="nav-group-task-link" href="../Protocols/EmptyResponse.html">EmptyResponse</a>
    354. 

  354.               </li>
    355. 

  355.               <li class="nav-group-task">
    356. 

  356.                 <a class="nav-group-task-link" href="../Protocols/EventMonitor.html">EventMonitor</a>
    357. 

  357.               </li>
    358. 

  358.               <li class="nav-group-task">
    359. 

  359.                 <a class="nav-group-task-link" href="../Protocols/ParameterEncoder.html">ParameterEncoder</a>
    360. 

  360.               </li>
    361. 

  361.               <li class="nav-group-task">
    362. 

  362.                 <a class="nav-group-task-link" href="../Protocols/ParameterEncoding.html">ParameterEncoding</a>
    363. 

  363.               </li>
    364. 

  364.               <li class="nav-group-task">
    365. 

  365.                 <a class="nav-group-task-link" href="../Protocols/RedirectHandler.html">RedirectHandler</a>
    366. 

  366.               </li>
    367. 

  367.               <li class="nav-group-task">
    368. 

  368.                 <a class="nav-group-task-link" href="../Protocols/RequestAdapter.html">RequestAdapter</a>
    369. 

  369.               </li>
    370. 

  370.               <li class="nav-group-task">
    371. 

  371.                 <a class="nav-group-task-link" href="../Protocols/RequestDelegate.html">RequestDelegate</a>
    372. 

  372.               </li>
    373. 

  373.               <li class="nav-group-task">
    374. 

  374.                 <a class="nav-group-task-link" href="../Protocols/RequestInterceptor.html">RequestInterceptor</a>
    375. 

  375.               </li>
    376. 

  376.               <li class="nav-group-task">
    377. 

  377.                 <a class="nav-group-task-link" href="../Protocols/RequestRetrier.html">RequestRetrier</a>
    378. 

  378.               </li>
    379. 

  379.               <li class="nav-group-task">
    380. 

  380.                 <a class="nav-group-task-link" href="../Protocols/ResponseSerializer.html">ResponseSerializer</a>
    381. 

  381.               </li>
    382. 

  382.               <li class="nav-group-task">
    383. 

  383.                 <a class="nav-group-task-link" href="../Protocols/ServerTrustEvaluating.html">ServerTrustEvaluating</a>
    384. 

  384.               </li>
    385. 

  385.               <li class="nav-group-task">
    386. 

  386.                 <a class="nav-group-task-link" href="../Protocols/URLConvertible.html">URLConvertible</a>
    387. 

  387.               </li>
    388. 

  388.               <li class="nav-group-task">
    389. 

  389.                 <a class="nav-group-task-link" href="../Protocols/URLRequestConvertible.html">URLRequestConvertible</a>
    390. 

  390.               </li>
    391. 

  391.               <li class="nav-group-task">
    392. 

  392.                 <a class="nav-group-task-link" href="../Protocols.html#/s:9Alamofire17UploadConvertibleP">UploadConvertible</a>
    393. 

  393.               </li>
    394. 

  394.               <li class="nav-group-task">
    395. 

  395.                 <a class="nav-group-task-link" href="../Protocols/UploadableConvertible.html">UploadableConvertible</a>
    396. 

  396.               </li>
    397. 

  397.             </ul>
    398. 

  398.           </li>
    399. 

  399.           <li class="nav-group-name">
    400. 

  400.             <a class="nav-group-name-link" href="../Structs.html">Structures</a>
    401. 

  401.             <ul class="nav-group-tasks">
    402. 

  402.               <li class="nav-group-task">
    403. 

  403.                 <a class="nav-group-task-link" href="../Structs/AlamofireExtension.html">AlamofireExtension</a>
    404. 

  404.               </li>
    405. 

  405.               <li class="nav-group-task">
    406. 

  406.                 <a class="nav-group-task-link" href="../Structs/DataResponse.html">DataResponse</a>
    407. 

  407.               </li>
    408. 

  408.               <li class="nav-group-task">
    409. 

  409.                 <a class="nav-group-task-link" href="../Structs/DataResponsePublisher.html">DataResponsePublisher</a>
    410. 

  410.               </li>
    411. 

  411.               <li class="nav-group-task">
    412. 

  412.                 <a class="nav-group-task-link" href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a>
    413. 

  413.               </li>
    414. 

  414.               <li class="nav-group-task">
    415. 

  415.                 <a class="nav-group-task-link" href="../Structs/DataStreamTask.html">DataStreamTask</a>
    416. 

  416.               </li>
    417. 

  417.               <li class="nav-group-task">
    418. 

  418.                 <a class="nav-group-task-link" href="../Structs/DataTask.html">DataTask</a>
    419. 

  419.               </li>
    420. 

  420.               <li class="nav-group-task">
    421. 

  421.                 <a class="nav-group-task-link" href="../Structs/DecodableStreamSerializer.html">DecodableStreamSerializer</a>
    422. 

  422.               </li>
    423. 

  423.               <li class="nav-group-task">
    424. 

  424.                 <a class="nav-group-task-link" href="../Structs/DownloadResponse.html">DownloadResponse</a>
    425. 

  425.               </li>
    426. 

  426.               <li class="nav-group-task">
    427. 

  427.                 <a class="nav-group-task-link" href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a>
    428. 

  428.               </li>
    429. 

  429.               <li class="nav-group-task">
    430. 

  430.                 <a class="nav-group-task-link" href="../Structs/DownloadTask.html">DownloadTask</a>
    431. 

  431.               </li>
    432. 

  432.               <li class="nav-group-task">
    433. 

  433.                 <a class="nav-group-task-link" href="../Structs/Empty.html">Empty</a>
    434. 

  434.               </li>
    435. 

  435.               <li class="nav-group-task">
    436. 

  436.                 <a class="nav-group-task-link" href="../Structs/GoogleXSSIPreprocessor.html">GoogleXSSIPreprocessor</a>
    437. 

  437.               </li>
    438. 

  438.               <li class="nav-group-task">
    439. 

  439.                 <a class="nav-group-task-link" href="../Structs/HTTPHeader.html">HTTPHeader</a>
    440. 

  440.               </li>
    441. 

  441.               <li class="nav-group-task">
    442. 

  442.                 <a class="nav-group-task-link" href="../Structs/HTTPHeaders.html">HTTPHeaders</a>
    443. 

  443.               </li>
    444. 

  444.               <li class="nav-group-task">
    445. 

  445.                 <a class="nav-group-task-link" href="../Structs/HTTPMethod.html">HTTPMethod</a>
    446. 

  446.               </li>
    447. 

  447.               <li class="nav-group-task">
    448. 

  448.                 <a class="nav-group-task-link" href="../Structs/JSONEncoding.html">JSONEncoding</a>
    449. 

  449.               </li>
    450. 

  450.               <li class="nav-group-task">
    451. 

  451.                 <a class="nav-group-task-link" href="../Structs/JSONEncoding/Error.html">– Error</a>
    452. 

  452.               </li>
    453. 

  453.               <li class="nav-group-task">
    454. 

  454.                 <a class="nav-group-task-link" href="../Structs/PassthroughPreprocessor.html">PassthroughPreprocessor</a>
    455. 

  455.               </li>
    456. 

  456.               <li class="nav-group-task">
    457. 

  457.                 <a class="nav-group-task-link" href="../Structs/PassthroughStreamSerializer.html">PassthroughStreamSerializer</a>
    458. 

  458.               </li>
    459. 

  459.               <li class="nav-group-task">
    460. 

  460.                 <a class="nav-group-task-link" href="../Structs/Redirector.html">Redirector</a>
    461. 

  461.               </li>
    462. 

  462.               <li class="nav-group-task">
    463. 

  463.                 <a class="nav-group-task-link" href="../Structs/Redirector/Behavior.html">– Behavior</a>
    464. 

  464.               </li>
    465. 

  465.               <li class="nav-group-task">
    466. 

  466.                 <a class="nav-group-task-link" href="../Structs/RequestAdapterState.html">RequestAdapterState</a>
    467. 

  467.               </li>
    468. 

  468.               <li class="nav-group-task">
    469. 

  469.                 <a class="nav-group-task-link" href="../Structs/ResponseCacher.html">ResponseCacher</a>
    470. 

  470.               </li>
    471. 

  471.               <li class="nav-group-task">
    472. 

  472.                 <a class="nav-group-task-link" href="../Structs/ResponseCacher/Behavior.html">– Behavior</a>
    473. 

  473.               </li>
    474. 

  474.               <li class="nav-group-task">
    475. 

  475.                 <a class="nav-group-task-link" href="../Structs/StreamOf.html">StreamOf</a>
    476. 

  476.               </li>
    477. 

  477.               <li class="nav-group-task">
    478. 

  478.                 <a class="nav-group-task-link" href="../Structs/StreamOf/Iterator.html">– Iterator</a>
    479. 

  479.               </li>
    480. 

  480.               <li class="nav-group-task">
    481. 

  481.                 <a class="nav-group-task-link" href="../Structs/StringStreamSerializer.html">StringStreamSerializer</a>
    482. 

  482.               </li>
    483. 

  483.               <li class="nav-group-task">
    484. 

  484.                 <a class="nav-group-task-link" href="../Structs/URLEncoding.html">URLEncoding</a>
    485. 

  485.               </li>
    486. 

  486.               <li class="nav-group-task">
    487. 

  487.                 <a class="nav-group-task-link" href="../Structs/URLEncoding/Destination.html">– Destination</a>
    488. 

  488.               </li>
    489. 

  489.               <li class="nav-group-task">
    490. 

  490.                 <a class="nav-group-task-link" href="../Structs/URLEncoding/ArrayEncoding.html">– ArrayEncoding</a>
    491. 

  491.               </li>
    492. 

  492.               <li class="nav-group-task">
    493. 

  493.                 <a class="nav-group-task-link" href="../Structs/URLEncoding/BoolEncoding.html">– BoolEncoding</a>
    494. 

  494.               </li>
    495. 

  495.               <li class="nav-group-task">
    496. 

  496.                 <a class="nav-group-task-link" href="../Structs/URLResponseSerializer.html">URLResponseSerializer</a>
    497. 

  497.               </li>
    498. 

  498.             </ul>
    499. 

  499.           </li>
    500. 

  500.           <li class="nav-group-name">
    501. 

  501.             <a class="nav-group-name-link" href="../Typealiases.html">Type Aliases</a>
    502. 

  502.             <ul class="nav-group-tasks">
    503. 

  503.               <li class="nav-group-task">
    504. 

  504.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire14AFDataResponsea">AFDataResponse</a>
    505. 

  505.               </li>
    506. 

  506.               <li class="nav-group-task">
    507. 

  507.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a>
    508. 

  508.               </li>
    509. 

  509.               <li class="nav-group-task">
    510. 

  510.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire8AFResulta">AFResult</a>
    511. 

  511.               </li>
    512. 

  512.               <li class="nav-group-task">
    513. 

  513.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12AdaptHandlera">AdaptHandler</a>
    514. 

  514.               </li>
    515. 

  515.               <li class="nav-group-task">
    516. 

  516.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire17DisabledEvaluatora">DisabledEvaluator</a>
    517. 

  517.               </li>
    518. 

  518.               <li class="nav-group-task">
    519. 

  519.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire10Parametersa">Parameters</a>
    520. 

  520.               </li>
    521. 

  521.               <li class="nav-group-task">
    522. 

  522.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12RetryHandlera">RetryHandler</a>
    523. 

  523.               </li>
    524. 

  524.             </ul>
    525. 

  525.           </li>
    526. 

  526.         </ul>
    527. 

  527.       </nav>
    528. 

  528.       <article class="main-content">
    529. 

  529. 

  530.         <section class="section">
    531. 

  531.           <div class="section-content top-matter">
    532. 

  532.             <h1>DownloadRequest</h1>
    533. 

  533.               <div class="declaration">
    534. 

  534.                 <div class="language">
    535. 

  535.                   
    536. 

  536.                   <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">DownloadRequest</span> <span class="p">:</span> <span class="kt"><a href="../Classes/Request.html">Request</a></span></code></pre>
    537. 

  537. 

  538.                 </div>
    539. 

  539.               </div>
    540. 

  540.             <p><code><a href="../Classes/Request.html">Request</a></code> subclass which downloads <code>Data</code> to a file on disk using <code>URLSessionDownloadTask</code>.</p>
    541. 

  541. 

  542.           </div>
    543. 

  543.         </section>
    544. 

  544. 

  545.         <section class="section">
    546. 

  546.           <div class="section-content">
    547. 

  547.             <div class="task-group">
    548. 

  548.               <ul class="item-container">
    549. 

  549.                 <li class="item">
    550. 

  550.                   <div>
    551. 

  551.                     <code>
    552. 

  552.                     <a name="/s:9Alamofire15DownloadRequestC7OptionsV"></a>
    553. 

  553.                     <a name="//apple_ref/swift/Struct/Options" class="dashAnchor"></a>
    554. 

  554.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC7OptionsV">Options</a>
    555. 

  555.                     </code>
    556. 

  556.                   </div>
    557. 

  557.                   <div class="height-container">
    558. 

  558.                     <div class="pointer-container"></div>
    559. 

  559.                     <section class="section">
    560. 

  560.                       <div class="pointer"></div>
    561. 

  561.                       <div class="abstract">
    562. 

  562.                         <p>A set of options to be executed prior to moving a downloaded file from the temporary <code>URL</code> to the destination
    563. 

  563. <code>URL</code>.</p>
    564. 

  564. 

  565.                         <a href="../Classes/DownloadRequest/Options.html" class="slightly-smaller">See more</a>
    566. 

  566.                       </div>
    567. 

  567.                       <div class="declaration">
    568. 

  568.                         <h4>Declaration</h4>
    569. 

  569.                         <div class="language">
    570. 

  570.                           <p class="aside-title">Swift</p>
    571. 

  571.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">Options</span> <span class="p">:</span> <span class="kt">OptionSet</span></code></pre>
    572. 

  572. 

  573.                         </div>
    574. 

  574.                       </div>
    575. 

  575.                     </section>
    576. 

  576.                   </div>
    577. 

  577.                 </li>
    578. 

  578.               </ul>
    579. 

  579.             </div>
    580. 

  580.             <div class="task-group">
    581. 

  581.               <div class="task-name-container">
    582. 

  582.                 <a name="/Destination"></a>
    583. 

  583.                 <a name="//apple_ref/swift/Section/Destination" class="dashAnchor"></a>
    584. 

  584.                 <div class="section-name-container">
    585. 

  585.                   <a class="section-name-link" href="#/Destination"></a>
    586. 

  586.                   <h3 class="section-name"><span>Destination</span>
    587. 

  587. </h3>
    588. 

  588.                 </div>
    589. 

  589.               </div>
    590. 

  590.               <ul class="item-container">
    591. 

  591.                 <li class="item">
    592. 

  592.                   <div>
    593. 

  593.                     <code>
    594. 

  594.                     <a name="/s:9Alamofire15DownloadRequestC11Destinationa"></a>
    595. 

  595.                     <a name="//apple_ref/swift/Alias/Destination" class="dashAnchor"></a>
    596. 

  596.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC11Destinationa">Destination</a>
    597. 

  597.                     </code>
    598. 

  598.                   </div>
    599. 

  599.                   <div class="height-container">
    600. 

  600.                     <div class="pointer-container"></div>
    601. 

  601.                     <section class="section">
    602. 

  602.                       <div class="pointer"></div>
    603. 

  603.                       <div class="abstract">
    604. 

  604.                         <p>A closure executed once a <code>DownloadRequest</code> has successfully completed in order to determine where to move the
    605. 

  605. temporary file written to during the download process. The closure takes two arguments: the temporary file URL
    606. 

  606. and the <code>HTTPURLResponse</code>, and returns two values: the file URL where the temporary file should be moved and
    607. 

  607. the options defining how the file should be moved.</p>
    608. 

  608. <div class="aside aside-note">
    609. 

  609.     <p class="aside-title">Note</p>
    610. 

  610.     Downloads from a local <code>file://</code> <code>URL</code>s do not use the <code>Destination</code> closure, as those downloads do not
    611. 

  611.     return an <code>HTTPURLResponse</code>. Instead the file is merely moved within the temporary directory.
    612. 

  612. 

  613. </div>
    614. 

  614. 

  615.                       </div>
    616. 

  616.                       <div class="declaration">
    617. 

  617.                         <h4>Declaration</h4>
    618. 

  618.                         <div class="language">
    619. 

  619.                           <p class="aside-title">Swift</p>
    620. 

  620.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">typealias</span> <span class="kt">Destination</span> <span class="o">=</span> <span class="p">(</span><span class="n">_</span> <span class="nv">temporaryURL</span><span class="p">:</span> <span class="kt">URL</span><span class="p">,</span>
    621. 

  621.                                 <span class="n">_</span> <span class="nv">response</span><span class="p">:</span> <span class="kt">HTTPURLResponse</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="p">(</span><span class="nv">destinationURL</span><span class="p">:</span> <span class="kt">URL</span><span class="p">,</span> <span class="nv">options</span><span class="p">:</span> <span class="kt"><a href="../Classes/DownloadRequest/Options.html">Options</a></span><span class="p">)</span></code></pre>
    622. 

  622. 

  623.                         </div>
    624. 

  624.                       </div>
    625. 

  625.                     </section>
    626. 

  626.                   </div>
    627. 

  627.                 </li>
    628. 

  628.                 <li class="item">
    629. 

  629.                   <div>
    630. 

  630.                     <code>
    631. 

  631.                     <a name="/s:9Alamofire15DownloadRequestC09suggestedB11Destination3for2in7options10Foundation3URLV011destinationJ0_AC7OptionsVAGtAJ_So17NSHTTPURLResponseCtcSo21NSSearchPathDirectoryV_So0nO10DomainMaskVAMtFZ"></a>
    632. 

  632.                     <a name="//apple_ref/swift/Method/suggestedDownloadDestination(for:in:options:)" class="dashAnchor"></a>
    633. 

  633.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC09suggestedB11Destination3for2in7options10Foundation3URLV011destinationJ0_AC7OptionsVAGtAJ_So17NSHTTPURLResponseCtcSo21NSSearchPathDirectoryV_So0nO10DomainMaskVAMtFZ">suggestedDownloadDestination(for:<wbr>in:<wbr>options:<wbr>)</a>
    634. 

  634.                     </code>
    635. 

  635.                   </div>
    636. 

  636.                   <div class="height-container">
    637. 

  637.                     <div class="pointer-container"></div>
    638. 

  638.                     <section class="section">
    639. 

  639.                       <div class="pointer"></div>
    640. 

  640.                       <div class="abstract">
    641. 

  641.                         <p>Creates a download file destination closure which uses the default file manager to move the temporary file to a
    642. 

  642. file URL in the first available directory with the specified search path directory and search path domain mask.</p>
    643. 

  643. 

  644.                       </div>
    645. 

  645.                       <div class="declaration">
    646. 

  646.                         <h4>Declaration</h4>
    647. 

  647.                         <div class="language">
    648. 

  648.                           <p class="aside-title">Swift</p>
    649. 

  649.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kd">func</span> <span class="nf">suggestedDownloadDestination</span><span class="p">(</span><span class="k">for</span> <span class="nv">directory</span><span class="p">:</span> <span class="kt">FileManager</span><span class="o">.</span><span class="kt">SearchPathDirectory</span> <span class="o">=</span> <span class="o">.</span><span class="n">documentDirectory</span><span class="p">,</span>
    650. 

  650.                                                <span class="k">in</span> <span class="nv">domain</span><span class="p">:</span> <span class="kt">FileManager</span><span class="o">.</span><span class="kt">SearchPathDomainMask</span> <span class="o">=</span> <span class="o">.</span><span class="n">userDomainMask</span><span class="p">,</span>
    651. 

  651.                                                <span class="nv">options</span><span class="p">:</span> <span class="kt"><a href="../Classes/DownloadRequest/Options.html">Options</a></span> <span class="o">=</span> <span class="p">[])</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC11Destinationa">Destination</a></span></code></pre>
    652. 

  652. 

  653.                         </div>
    654. 

  654.                       </div>
    655. 

  655.                       <div>
    656. 

  656.                         <h4>Parameters</h4>
    657. 

  657.                         <table class="graybox">
    658. 

  658.                           <tbody>
    659. 

  659.                             <tr>
    660. 

  660.                               <td>
    661. 

  661.                                 <code>
    662. 

  662.                                 <em>directory</em>
    663. 

  663.                                 </code>
    664. 

  664.                               </td>
    665. 

  665.                               <td>
    666. 

  666.                                 <div>
    667. 

  667.                                   <p>The search path directory. <code>.documentDirectory</code> by default.</p>
    668. 

  668.                                 </div>
    669. 

  669.                               </td>
    670. 

  670.                             </tr>
    671. 

  671.                             <tr>
    672. 

  672.                               <td>
    673. 

  673.                                 <code>
    674. 

  674.                                 <em>domain</em>
    675. 

  675.                                 </code>
    676. 

  676.                               </td>
    677. 

  677.                               <td>
    678. 

  678.                                 <div>
    679. 

  679.                                   <p>The search path domain mask. <code>.userDomainMask</code> by default.</p>
    680. 

  680.                                 </div>
    681. 

  681.                               </td>
    682. 

  682.                             </tr>
    683. 

  683.                             <tr>
    684. 

  684.                               <td>
    685. 

  685.                                 <code>
    686. 

  686.                                 <em>options</em>
    687. 

  687.                                 </code>
    688. 

  688.                               </td>
    689. 

  689.                               <td>
    690. 

  690.                                 <div>
    691. 

  691.                                   <p><code><a href="../Classes/DownloadRequest/Options.html">DownloadRequest.Options</a></code> used when moving the downloaded file to its destination. None by
    692. 

  692.        default.</p>
    693. 

  693.                                 </div>
    694. 

  694.                               </td>
    695. 

  695.                             </tr>
    696. 

  696.                           </tbody>
    697. 

  697.                         </table>
    698. 

  698.                       </div>
    699. 

  699.                       <div>
    700. 

  700.                         <h4>Return Value</h4>
    701. 

  701.                         <p>The <code><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC11Destinationa">Destination</a></code> closure.</p>
    702. 

  702.                       </div>
    703. 

  703.                     </section>
    704. 

  704.                   </div>
    705. 

  705.                 </li>
    706. 

  706.               </ul>
    707. 

  707.             </div>
    708. 

  708.             <div class="task-group">
    709. 

  709.               <div class="task-name-container">
    710. 

  710.                 <a name="/Downloadable"></a>
    711. 

  711.                 <a name="//apple_ref/swift/Section/Downloadable" class="dashAnchor"></a>
    712. 

  712.                 <div class="section-name-container">
    713. 

  713.                   <a class="section-name-link" href="#/Downloadable"></a>
    714. 

  714.                   <h3 class="section-name"><span>Downloadable</span>
    715. 

  715. </h3>
    716. 

  716.                 </div>
    717. 

  717.               </div>
    718. 

  718.               <ul class="item-container">
    719. 

  719.                 <li class="item">
    720. 

  720.                   <div>
    721. 

  721.                     <code>
    722. 

  722.                     <a name="/s:9Alamofire15DownloadRequestC12DownloadableO"></a>
    723. 

  723.                     <a name="//apple_ref/swift/Enum/Downloadable" class="dashAnchor"></a>
    724. 

  724.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC12DownloadableO">Downloadable</a>
    725. 

  725.                     </code>
    726. 

  726.                   </div>
    727. 

  727.                   <div class="height-container">
    728. 

  728.                     <div class="pointer-container"></div>
    729. 

  729.                     <section class="section">
    730. 

  730.                       <div class="pointer"></div>
    731. 

  731.                       <div class="abstract">
    732. 

  732.                         <p>Type describing the source used to create the underlying <code>URLSessionDownloadTask</code>.</p>
    733. 

  733. 

  734.                         <a href="../Classes/DownloadRequest/Downloadable.html" class="slightly-smaller">See more</a>
    735. 

  735.                       </div>
    736. 

  736.                       <div class="declaration">
    737. 

  737.                         <h4>Declaration</h4>
    738. 

  738.                         <div class="language">
    739. 

  739.                           <p class="aside-title">Swift</p>
    740. 

  740.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">Downloadable</span></code></pre>
    741. 

  741. 

  742.                         </div>
    743. 

  743.                       </div>
    744. 

  744.                     </section>
    745. 

  745.                   </div>
    746. 

  746.                 </li>
    747. 

  747.               </ul>
    748. 

  748.             </div>
    749. 

  749.             <div class="task-group">
    750. 

  750.               <div class="task-name-container">
    751. 

  751.                 <a name="/Mutable%20State"></a>
    752. 

  752.                 <a name="//apple_ref/swift/Section/Mutable State" class="dashAnchor"></a>
    753. 

  753.                 <div class="section-name-container">
    754. 

  754.                   <a class="section-name-link" href="#/Mutable%20State"></a>
    755. 

  755.                   <h3 class="section-name"><span>Mutable State</span>
    756. 

  756. </h3>
    757. 

  757.                 </div>
    758. 

  758.               </div>
    759. 

  759.               <ul class="item-container">
    760. 

  760.                 <li class="item">
    761. 

  761.                   <div>
    762. 

  762.                     <code>
    763. 

  763.                     <a name="/s:9Alamofire15DownloadRequestC10resumeData10Foundation0E0VSgvp"></a>
    764. 

  764.                     <a name="//apple_ref/swift/Property/resumeData" class="dashAnchor"></a>
    765. 

  765.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC10resumeData10Foundation0E0VSgvp">resumeData</a>
    766. 

  766.                     </code>
    767. 

  767.                   </div>
    768. 

  768.                   <div class="height-container">
    769. 

  769.                     <div class="pointer-container"></div>
    770. 

  770.                     <section class="section">
    771. 

  771.                       <div class="pointer"></div>
    772. 

  772.                       <div class="abstract">
    773. 

  773.                         <p>If the download is resumable and is eventually cancelled or fails, this value may be used to resume the download
    774. 

  774. using the <code>download(resumingWith data:)</code> API.</p>
    775. 

  775. <div class="aside aside-note">
    776. 

  776.     <p class="aside-title">Note</p>
    777. 

  777.     For more information about <code>resumeData</code>, see <a href="https://developer.apple.com/documentation/foundation/urlsessiondownloadtask/1411634-cancel">Apple&rsquo;s documentation</a>.
    778. 

  778. 

  779. </div>
    780. 

  780. 

  781.                       </div>
    782. 

  782.                       <div class="declaration">
    783. 

  783.                         <h4>Declaration</h4>
    784. 

  784.                         <div class="language">
    785. 

  785.                           <p class="aside-title">Swift</p>
    786. 

  786.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">resumeData</span><span class="p">:</span> <span class="kt">Data</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
    787. 

  787. 

  788.                         </div>
    789. 

  789.                       </div>
    790. 

  790.                     </section>
    791. 

  791.                   </div>
    792. 

  792.                 </li>
    793. 

  793.                 <li class="item">
    794. 

  794.                   <div>
    795. 

  795.                     <code>
    796. 

  796.                     <a name="/s:9Alamofire15DownloadRequestC7fileURL10Foundation0E0VSgvp"></a>
    797. 

  797.                     <a name="//apple_ref/swift/Property/fileURL" class="dashAnchor"></a>
    798. 

  798.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC7fileURL10Foundation0E0VSgvp">fileURL</a>
    799. 

  799.                     </code>
    800. 

  800.                   </div>
    801. 

  801.                   <div class="height-container">
    802. 

  802.                     <div class="pointer-container"></div>
    803. 

  803.                     <section class="section">
    804. 

  804.                       <div class="pointer"></div>
    805. 

  805.                       <div class="abstract">
    806. 

  806.                         <p>If the download is successful, the <code>URL</code> where the file was downloaded.</p>
    807. 

  807. 

  808.                       </div>
    809. 

  809.                       <div class="declaration">
    810. 

  810.                         <h4>Declaration</h4>
    811. 

  811.                         <div class="language">
    812. 

  812.                           <p class="aside-title">Swift</p>
    813. 

  813.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">fileURL</span><span class="p">:</span> <span class="kt">URL</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
    814. 

  814. 

  815.                         </div>
    816. 

  816.                       </div>
    817. 

  817.                     </section>
    818. 

  818.                   </div>
    819. 

  819.                 </li>
    820. 

  820.               </ul>
    821. 

  821.             </div>
    822. 

  822.             <div class="task-group">
    823. 

  823.               <div class="task-name-container">
    824. 

  824.                 <a name="/Initial%20State"></a>
    825. 

  825.                 <a name="//apple_ref/swift/Section/Initial State" class="dashAnchor"></a>
    826. 

  826.                 <div class="section-name-container">
    827. 

  827.                   <a class="section-name-link" href="#/Initial%20State"></a>
    828. 

  828.                   <h3 class="section-name"><span>Initial State</span>
    829. 

  829. </h3>
    830. 

  830.                 </div>
    831. 

  831.               </div>
    832. 

  832.               <ul class="item-container">
    833. 

  833.                 <li class="item">
    834. 

  834.                   <div>
    835. 

  835.                     <code>
    836. 

  836.                     <a name="/s:9Alamofire15DownloadRequestC12downloadableAC12DownloadableOvp"></a>
    837. 

  837.                     <a name="//apple_ref/swift/Property/downloadable" class="dashAnchor"></a>
    838. 

  838.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC12downloadableAC12DownloadableOvp">downloadable</a>
    839. 

  839.                     </code>
    840. 

  840.                   </div>
    841. 

  841.                   <div class="height-container">
    842. 

  842.                     <div class="pointer-container"></div>
    843. 

  843.                     <section class="section">
    844. 

  844.                       <div class="pointer"></div>
    845. 

  845.                       <div class="abstract">
    846. 

  846.                         <p><code><a href="../Classes/DownloadRequest/Downloadable.html">Downloadable</a></code> value used for this instance.</p>
    847. 

  847. 

  848.                       </div>
    849. 

  849.                       <div class="declaration">
    850. 

  850.                         <h4>Declaration</h4>
    851. 

  851.                         <div class="language">
    852. 

  852.                           <p class="aside-title">Swift</p>
    853. 

  853.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">downloadable</span><span class="p">:</span> <span class="kt"><a href="../Classes/DownloadRequest/Downloadable.html">Downloadable</a></span></code></pre>
    854. 

  854. 

  855.                         </div>
    856. 

  856.                       </div>
    857. 

  857.                     </section>
    858. 

  858.                   </div>
    859. 

  859.                 </li>
    860. 

  860.                 <li class="item">
    861. 

  861.                   <div>
    862. 

  862.                     <code>
    863. 

  863.                     <a name="/s:9Alamofire15DownloadRequestC4task13forResumeData5usingSo16NSURLSessionTaskC10Foundation0G0V_So0I0CtF"></a>
    864. 

  864.                     <a name="//apple_ref/swift/Method/task(forResumeData:using:)" class="dashAnchor"></a>
    865. 

  865.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC4task13forResumeData5usingSo16NSURLSessionTaskC10Foundation0G0V_So0I0CtF">task(forResumeData:<wbr>using:<wbr>)</a>
    866. 

  866.                     </code>
    867. 

  867.                   </div>
    868. 

  868.                   <div class="height-container">
    869. 

  869.                     <div class="pointer-container"></div>
    870. 

  870.                     <section class="section">
    871. 

  871.                       <div class="pointer"></div>
    872. 

  872.                       <div class="abstract">
    873. 

  873.                         <p>Creates a <code>URLSessionTask</code> from the provided resume data.</p>
    874. 

  874. 

  875.                       </div>
    876. 

  876.                       <div class="declaration">
    877. 

  877.                         <h4>Declaration</h4>
    878. 

  878.                         <div class="language">
    879. 

  879.                           <p class="aside-title">Swift</p>
    880. 

  880.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">task</span><span class="p">(</span><span class="n">forResumeData</span> <span class="nv">data</span><span class="p">:</span> <span class="kt">Data</span><span class="p">,</span> <span class="n">using</span> <span class="nv">session</span><span class="p">:</span> <span class="kt">URLSession</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">URLSessionTask</span></code></pre>
    881. 

  881. 

  882.                         </div>
    883. 

  883.                       </div>
    884. 

  884.                       <div>
    885. 

  885.                         <h4>Parameters</h4>
    886. 

  886.                         <table class="graybox">
    887. 

  887.                           <tbody>
    888. 

  888.                             <tr>
    889. 

  889.                               <td>
    890. 

  890.                                 <code>
    891. 

  891.                                 <em>data</em>
    892. 

  892.                                 </code>
    893. 

  893.                               </td>
    894. 

  894.                               <td>
    895. 

  895.                                 <div>
    896. 

  896.                                   <p><code>Data</code> used to resume the download.</p>
    897. 

  897.                                 </div>
    898. 

  898.                               </td>
    899. 

  899.                             </tr>
    900. 

  900.                             <tr>
    901. 

  901.                               <td>
    902. 

  902.                                 <code>
    903. 

  903.                                 <em>session</em>
    904. 

  904.                                 </code>
    905. 

  905.                               </td>
    906. 

  906.                               <td>
    907. 

  907.                                 <div>
    908. 

  908.                                   <p><code>URLSession</code> used to create the <code>URLSessionTask</code>.</p>
    909. 

  909.                                 </div>
    910. 

  910.                               </td>
    911. 

  911.                             </tr>
    912. 

  912.                           </tbody>
    913. 

  913.                         </table>
    914. 

  914.                       </div>
    915. 

  915.                       <div>
    916. 

  916.                         <h4>Return Value</h4>
    917. 

  917.                         <p>The <code>URLSessionTask</code> created.</p>
    918. 

  918.                       </div>
    919. 

  919.                     </section>
    920. 

  920.                   </div>
    921. 

  921.                 </li>
    922. 

  922.                 <li class="item">
    923. 

  923.                   <div>
    924. 

  924.                     <code>
    925. 

  925.                     <a name="/s:9Alamofire15DownloadRequestC6cancelACXDyF"></a>
    926. 

  926.                     <a name="//apple_ref/swift/Method/cancel()" class="dashAnchor"></a>
    927. 

  927.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC6cancelACXDyF">cancel()</a>
    928. 

  928.                     </code>
    929. 

  929.                   </div>
    930. 

  930.                   <div class="height-container">
    931. 

  931.                     <div class="pointer-container"></div>
    932. 

  932.                     <section class="section">
    933. 

  933.                       <div class="pointer"></div>
    934. 

  934.                       <div class="abstract">
    935. 

  935.                         <p>Cancels the instance. Once cancelled, a <code>DownloadRequest</code> can no longer be resumed or suspended.</p>
    936. 

  936. <div class="aside aside-note">
    937. 

  937.     <p class="aside-title">Note</p>
    938. 

  938.     <p>This method will NOT produce resume data. If you wish to cancel and produce resume data, use
    939. 

  939.     <code><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC6cancel19producingResumeDataACXDSb_tF">cancel(producingResumeData:)</a></code> or <code><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC6cancel21byProducingResumeDataACXDy10Foundation0H0VSgc_tF">cancel(byProducingResumeData:)</a></code>.</p>
    940. 

  940. 

  941. </div>
    942. 

  942. 

  943.                       </div>
    944. 

  944.                       <div class="declaration">
    945. 

  945.                         <h4>Declaration</h4>
    946. 

  946.                         <div class="language">
    947. 

  947.                           <p class="aside-title">Swift</p>
    948. 

  948.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    949. 

  949. <span class="k">override</span> <span class="kd">public</span> <span class="kd">func</span> <span class="nf">cancel</span><span class="p">()</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    950. 

  950. 

  951.                         </div>
    952. 

  952.                       </div>
    953. 

  953.                       <div>
    954. 

  954.                         <h4>Return Value</h4>
    955. 

  955.                         <p>The instance.</p>
    956. 

  956.                       </div>
    957. 

  957.                     </section>
    958. 

  958.                   </div>
    959. 

  959.                 </li>
    960. 

  960.                 <li class="item">
    961. 

  961.                   <div>
    962. 

  962.                     <code>
    963. 

  963.                     <a name="/s:9Alamofire15DownloadRequestC6cancel19producingResumeDataACXDSb_tF"></a>
    964. 

  964.                     <a name="//apple_ref/swift/Method/cancel(producingResumeData:)" class="dashAnchor"></a>
    965. 

  965.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC6cancel19producingResumeDataACXDSb_tF">cancel(producingResumeData:<wbr>)</a>
    966. 

  966.                     </code>
    967. 

  967.                   </div>
    968. 

  968.                   <div class="height-container">
    969. 

  969.                     <div class="pointer-container"></div>
    970. 

  970.                     <section class="section">
    971. 

  971.                       <div class="pointer"></div>
    972. 

  972.                       <div class="abstract">
    973. 

  973.                         <p>Cancels the instance, optionally producing resume data. Once cancelled, a <code>DownloadRequest</code> can no longer be
    974. 

  974. resumed or suspended.</p>
    975. 

  975. <div class="aside aside-note">
    976. 

  976.     <p class="aside-title">Note</p>
    977. 

  977.     <p>If <code>producingResumeData</code> is <code>true</code>, the <code><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC10resumeData10Foundation0E0VSgvp">resumeData</a></code> property will be populated with any resume data, if
    978. 

  978.     available.</p>
    979. 

  979. 

  980. </div>
    981. 

  981. 

  982.                       </div>
    983. 

  983.                       <div class="declaration">
    984. 

  984.                         <h4>Declaration</h4>
    985. 

  985.                         <div class="language">
    986. 

  986.                           <p class="aside-title">Swift</p>
    987. 

  987.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    988. 

  988. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">cancel</span><span class="p">(</span><span class="n">producingResumeData</span> <span class="nv">shouldProduceResumeData</span><span class="p">:</span> <span class="kt">Bool</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    989. 

  989. 

  990.                         </div>
    991. 

  991.                       </div>
    992. 

  992.                       <div>
    993. 

  993.                         <h4>Return Value</h4>
    994. 

  994.                         <p>The instance.</p>
    995. 

  995.                       </div>
    996. 

  996.                     </section>
    997. 

  997.                   </div>
    998. 

  998.                 </li>
    999. 

  999.                 <li class="item">
    1000. 

  1000.                   <div>
    1001. 

  1001.                     <code>
    1002. 

  1002.                     <a name="/s:9Alamofire15DownloadRequestC6cancel21byProducingResumeDataACXDy10Foundation0H0VSgc_tF"></a>
    1003. 

  1003.                     <a name="//apple_ref/swift/Method/cancel(byProducingResumeData:)" class="dashAnchor"></a>
    1004. 

  1004.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC6cancel21byProducingResumeDataACXDy10Foundation0H0VSgc_tF">cancel(byProducingResumeData:<wbr>)</a>
    1005. 

  1005.                     </code>
    1006. 

  1006.                   </div>
    1007. 

  1007.                   <div class="height-container">
    1008. 

  1008.                     <div class="pointer-container"></div>
    1009. 

  1009.                     <section class="section">
    1010. 

  1010.                       <div class="pointer"></div>
    1011. 

  1011.                       <div class="abstract">
    1012. 

  1012.                         <p>Cancels the instance while producing resume data. Once cancelled, a <code>DownloadRequest</code> can no longer be resumed
    1013. 

  1013. or suspended.</p>
    1014. 

  1014. <div class="aside aside-note">
    1015. 

  1015.     <p class="aside-title">Note</p>
    1016. 

  1016.     <p>The resume data passed to the completion handler will also be available on the instance&rsquo;s <code><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC10resumeData10Foundation0E0VSgvp">resumeData</a></code>
    1017. 

  1017.     property.</p>
    1018. 

  1018. 

  1019. </div>
    1020. 

  1020. 

  1021.                       </div>
    1022. 

  1022.                       <div class="declaration">
    1023. 

  1023.                         <h4>Declaration</h4>
    1024. 

  1024.                         <div class="language">
    1025. 

  1025.                           <p class="aside-title">Swift</p>
    1026. 

  1026.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1027. 

  1027. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">cancel</span><span class="p">(</span><span class="n">byProducingResumeData</span> <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="n">_</span> <span class="nv">data</span><span class="p">:</span> <span class="kt">Data</span><span class="p">?)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    1028. 

  1028. 

  1029.                         </div>
    1030. 

  1030.                       </div>
    1031. 

  1031.                       <div>
    1032. 

  1032.                         <h4>Parameters</h4>
    1033. 

  1033.                         <table class="graybox">
    1034. 

  1034.                           <tbody>
    1035. 

  1035.                             <tr>
    1036. 

  1036.                               <td>
    1037. 

  1037.                                 <code>
    1038. 

  1038.                                 <em>completionHandler</em>
    1039. 

  1039.                                 </code>
    1040. 

  1040.                               </td>
    1041. 

  1041.                               <td>
    1042. 

  1042.                                 <div>
    1043. 

  1043.                                   <p>The completion handler that is called when the download has been successfully
    1044. 

  1044.                            cancelled. It is not guaranteed to be called on a particular queue, so you may
    1045. 

  1045.                            want use an appropriate queue to perform your work.</p>
    1046. 

  1046.                                 </div>
    1047. 

  1047.                               </td>
    1048. 

  1048.                             </tr>
    1049. 

  1049.                           </tbody>
    1050. 

  1050.                         </table>
    1051. 

  1051.                       </div>
    1052. 

  1052.                       <div>
    1053. 

  1053.                         <h4>Return Value</h4>
    1054. 

  1054.                         <p>The instance.</p>
    1055. 

  1055.                       </div>
    1056. 

  1056.                     </section>
    1057. 

  1057.                   </div>
    1058. 

  1058.                 </li>
    1059. 

  1059.                 <li class="item">
    1060. 

  1060.                   <div>
    1061. 

  1061.                     <code>
    1062. 

  1062.                     <a name="/s:9Alamofire15DownloadRequestC8validateyACXDs6ResultOyyts5Error_pG10Foundation10URLRequestVSg_So17NSHTTPURLResponseCAI3URLVSgtcF"></a>
    1063. 

  1063.                     <a name="//apple_ref/swift/Method/validate(_:)" class="dashAnchor"></a>
    1064. 

  1064.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC8validateyACXDs6ResultOyyts5Error_pG10Foundation10URLRequestVSg_So17NSHTTPURLResponseCAI3URLVSgtcF">validate(_:<wbr>)</a>
    1065. 

  1065.                     </code>
    1066. 

  1066.                   </div>
    1067. 

  1067.                   <div class="height-container">
    1068. 

  1068.                     <div class="pointer-container"></div>
    1069. 

  1069.                     <section class="section">
    1070. 

  1070.                       <div class="pointer"></div>
    1071. 

  1071.                       <div class="abstract">
    1072. 

  1072.                         <p>Validates the request, using the specified closure.</p>
    1073. 

  1073. <div class="aside aside-note">
    1074. 

  1074.     <p class="aside-title">Note</p>
    1075. 

  1075.     <p>If validation fails, subsequent calls to response handlers will have an associated error.</p>
    1076. 

  1076. 

  1077. </div>
    1078. 

  1078. 

  1079.                       </div>
    1080. 

  1080.                       <div class="declaration">
    1081. 

  1081.                         <h4>Declaration</h4>
    1082. 

  1082.                         <div class="language">
    1083. 

  1083.                           <p class="aside-title">Swift</p>
    1084. 

  1084.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1085. 

  1085. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">validate</span><span class="p">(</span><span class="n">_</span> <span class="nv">validation</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC10Validationa">Validation</a></span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    1086. 

  1086. 

  1087.                         </div>
    1088. 

  1088.                       </div>
    1089. 

  1089.                       <div>
    1090. 

  1090.                         <h4>Parameters</h4>
    1091. 

  1091.                         <table class="graybox">
    1092. 

  1092.                           <tbody>
    1093. 

  1093.                             <tr>
    1094. 

  1094.                               <td>
    1095. 

  1095.                                 <code>
    1096. 

  1096.                                 <em>validation</em>
    1097. 

  1097.                                 </code>
    1098. 

  1098.                               </td>
    1099. 

  1099.                               <td>
    1100. 

  1100.                                 <div>
    1101. 

  1101.                                   <p><code><a href="../Classes/DownloadRequest.html#/s:9Alamofire15DownloadRequestC10Validationa">Validation</a></code> closure to validate the response.</p>
    1102. 

  1102.                                 </div>
    1103. 

  1103.                               </td>
    1104. 

  1104.                             </tr>
    1105. 

  1105.                           </tbody>
    1106. 

  1106.                         </table>
    1107. 

  1107.                       </div>
    1108. 

  1108.                       <div>
    1109. 

  1109.                         <h4>Return Value</h4>
    1110. 

  1110.                         <p>The instance.</p>
    1111. 

  1111.                       </div>
    1112. 

  1112.                     </section>
    1113. 

  1113.                   </div>
    1114. 

  1114.                 </li>
    1115. 

  1115.               </ul>
    1116. 

  1116.             </div>
    1117. 

  1117.             <div class="task-group">
    1118. 

  1118.               <div class="task-name-container">
    1119. 

  1119.                 <a name="/DataRequest%20%2F%20UploadRequest"></a>
    1120. 

  1120.                 <a name="//apple_ref/swift/Section/DataRequest / UploadRequest" class="dashAnchor"></a>
    1121. 

  1121.                 <div class="section-name-container">
    1122. 

  1122.                   <a class="section-name-link" href="#/DataRequest%20%2F%20UploadRequest"></a>
    1123. 

  1123.                   <h3 class="section-name"><span>DataRequest / UploadRequest</span>
    1124. 

  1124. </h3>
    1125. 

  1125.                 </div>
    1126. 

  1126.               </div>
    1127. 

  1127.               <ul class="item-container">
    1128. 

  1128.                 <li class="item">
    1129. 

  1129.                   <div>
    1130. 

  1130.                     <code>
    1131. 

  1131.                     <a name="/s:9Alamofire15DownloadRequestC15publishResponse5using2onAA0bE9PublisherVyq_Gx_So17OS_dispatch_queueCtAA0E10SerializerRz16SerializedObjectQzRs_r0_lF"></a>
    1132. 

  1132.                     <a name="//apple_ref/swift/Method/publishResponse(using:on:)" class="dashAnchor"></a>
    1133. 

  1133.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC15publishResponse5using2onAA0bE9PublisherVyq_Gx_So17OS_dispatch_queueCtAA0E10SerializerRz16SerializedObjectQzRs_r0_lF">publishResponse(using:<wbr>on:<wbr>)</a>
    1134. 

  1134.                     </code>
    1135. 

  1135.                   </div>
    1136. 

  1136.                   <div class="height-container">
    1137. 

  1137.                     <div class="pointer-container"></div>
    1138. 

  1138.                     <section class="section">
    1139. 

  1139.                       <div class="pointer"></div>
    1140. 

  1140.                       <div class="abstract">
    1141. 

  1141.                         <p>Creates a <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code> for this instance using the given <code><a href="../Protocols/ResponseSerializer.html">ResponseSerializer</a></code> and <code>DispatchQueue</code>.</p>
    1142. 

  1142. 

  1143.                       </div>
    1144. 

  1144.                       <div class="declaration">
    1145. 

  1145.                         <h4>Declaration</h4>
    1146. 

  1146.                         <div class="language">
    1147. 

  1147.                           <p class="aside-title">Swift</p>
    1148. 

  1148.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1149. 

  1149. <span class="kd">public</span> <span class="kd">func</span> <span class="n">publishResponse</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/ResponseSerializer.html">ResponseSerializer</a></span><span class="p">,</span> <span class="kt">T</span><span class="o">&gt;</span><span class="p">(</span><span class="n">using</span> <span class="nv">serializer</span><span class="p">:</span> <span class="kt">Serializer</span><span class="p">,</span> <span class="n">on</span> <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;</span>
    1150. 

  1150.     <span class="k">where</span> <span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span> <span class="o">==</span> <span class="kt">T</span></code></pre>
    1151. 

  1151. 

  1152.                         </div>
    1153. 

  1153.                       </div>
    1154. 

  1154.                       <div>
    1155. 

  1155.                         <h4>Parameters</h4>
    1156. 

  1156.                         <table class="graybox">
    1157. 

  1157.                           <tbody>
    1158. 

  1158.                             <tr>
    1159. 

  1159.                               <td>
    1160. 

  1160.                                 <code>
    1161. 

  1161.                                 <em>serializer</em>
    1162. 

  1162.                                 </code>
    1163. 

  1163.                               </td>
    1164. 

  1164.                               <td>
    1165. 

  1165.                                 <div>
    1166. 

  1166.                                   <p><code><a href="../Protocols/ResponseSerializer.html">ResponseSerializer</a></code> used to serialize the response <code>Data</code> from disk.</p>
    1167. 

  1167.                                 </div>
    1168. 

  1168.                               </td>
    1169. 

  1169.                             </tr>
    1170. 

  1170.                             <tr>
    1171. 

  1171.                               <td>
    1172. 

  1172.                                 <code>
    1173. 

  1173.                                 <em>queue</em>
    1174. 

  1174.                                 </code>
    1175. 

  1175.                               </td>
    1176. 

  1176.                               <td>
    1177. 

  1177.                                 <div>
    1178. 

  1178.                                   <p><code>DispatchQueue</code> on which the <code><a href="../Structs/DownloadResponse.html">DownloadResponse</a></code> will be published.<code>.main</code> by default.</p>
    1179. 

  1179.                                 </div>
    1180. 

  1180.                               </td>
    1181. 

  1181.                             </tr>
    1182. 

  1182.                           </tbody>
    1183. 

  1183.                         </table>
    1184. 

  1184.                       </div>
    1185. 

  1185.                       <div>
    1186. 

  1186.                         <h4>Return Value</h4>
    1187. 

  1187.                         <p>The <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code>.</p>
    1188. 

  1188.                       </div>
    1189. 

  1189.                     </section>
    1190. 

  1190.                   </div>
    1191. 

  1191.                 </li>
    1192. 

  1192.                 <li class="item">
    1193. 

  1193.                   <div>
    1194. 

  1194.                     <code>
    1195. 

  1195.                     <a name="/s:9Alamofire15DownloadRequestC15publishResponse5using2onAA0bE9PublisherVyq_Gx_So17OS_dispatch_queueCtAA0bE18SerializerProtocolRz16SerializedObjectQzRs_r0_lF"></a>
    1196. 

  1196.                     <a name="//apple_ref/swift/Method/publishResponse(using:on:)" class="dashAnchor"></a>
    1197. 

  1197.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC15publishResponse5using2onAA0bE9PublisherVyq_Gx_So17OS_dispatch_queueCtAA0bE18SerializerProtocolRz16SerializedObjectQzRs_r0_lF">publishResponse(using:<wbr>on:<wbr>)</a>
    1198. 

  1198.                     </code>
    1199. 

  1199.                   </div>
    1200. 

  1200.                   <div class="height-container">
    1201. 

  1201.                     <div class="pointer-container"></div>
    1202. 

  1202.                     <section class="section">
    1203. 

  1203.                       <div class="pointer"></div>
    1204. 

  1204.                       <div class="abstract">
    1205. 

  1205.                         <p>Creates a <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code> for this instance using the given <code><a href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a></code> and
    1206. 

  1206. <code>DispatchQueue</code>.</p>
    1207. 

  1207. 

  1208.                       </div>
    1209. 

  1209.                       <div class="declaration">
    1210. 

  1210.                         <h4>Declaration</h4>
    1211. 

  1211.                         <div class="language">
    1212. 

  1212.                           <p class="aside-title">Swift</p>
    1213. 

  1213.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1214. 

  1214. <span class="kd">public</span> <span class="kd">func</span> <span class="n">publishResponse</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a></span><span class="p">,</span> <span class="kt">T</span><span class="o">&gt;</span><span class="p">(</span><span class="n">using</span> <span class="nv">serializer</span><span class="p">:</span> <span class="kt">Serializer</span><span class="p">,</span> <span class="n">on</span> <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;</span>
    1215. 

  1215.     <span class="k">where</span> <span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span> <span class="o">==</span> <span class="kt">T</span></code></pre>
    1216. 

  1216. 

  1217.                         </div>
    1218. 

  1218.                       </div>
    1219. 

  1219.                       <div>
    1220. 

  1220.                         <h4>Parameters</h4>
    1221. 

  1221.                         <table class="graybox">
    1222. 

  1222.                           <tbody>
    1223. 

  1223.                             <tr>
    1224. 

  1224.                               <td>
    1225. 

  1225.                                 <code>
    1226. 

  1226.                                 <em>serializer</em>
    1227. 

  1227.                                 </code>
    1228. 

  1228.                               </td>
    1229. 

  1229.                               <td>
    1230. 

  1230.                                 <div>
    1231. 

  1231.                                   <p><code>DownloadResponseSerializer</code> used to serialize the response <code>Data</code> from disk.</p>
    1232. 

  1232.                                 </div>
    1233. 

  1233.                               </td>
    1234. 

  1234.                             </tr>
    1235. 

  1235.                             <tr>
    1236. 

  1236.                               <td>
    1237. 

  1237.                                 <code>
    1238. 

  1238.                                 <em>queue</em>
    1239. 

  1239.                                 </code>
    1240. 

  1240.                               </td>
    1241. 

  1241.                               <td>
    1242. 

  1242.                                 <div>
    1243. 

  1243.                                   <p><code>DispatchQueue</code> on which the <code><a href="../Structs/DownloadResponse.html">DownloadResponse</a></code> will be published.<code>.main</code> by default.</p>
    1244. 

  1244.                                 </div>
    1245. 

  1245.                               </td>
    1246. 

  1246.                             </tr>
    1247. 

  1247.                           </tbody>
    1248. 

  1248.                         </table>
    1249. 

  1249.                       </div>
    1250. 

  1250.                       <div>
    1251. 

  1251.                         <h4>Return Value</h4>
    1252. 

  1252.                         <p>The <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code>.</p>
    1253. 

  1253.                       </div>
    1254. 

  1254.                     </section>
    1255. 

  1255.                   </div>
    1256. 

  1256.                 </li>
    1257. 

  1257.                 <li class="item">
    1258. 

  1258.                   <div>
    1259. 

  1259.                     <code>
    1260. 

  1260.                     <a name="/s:9Alamofire15DownloadRequestC10publishURL5queueAA0B17ResponsePublisherVy10Foundation0E0VGSo012OS_dispatch_F0C_tF"></a>
    1261. 

  1261.                     <a name="//apple_ref/swift/Method/publishURL(queue:)" class="dashAnchor"></a>
    1262. 

  1262.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC10publishURL5queueAA0B17ResponsePublisherVy10Foundation0E0VGSo012OS_dispatch_F0C_tF">publishURL(queue:<wbr>)</a>
    1263. 

  1263.                     </code>
    1264. 

  1264.                   </div>
    1265. 

  1265.                   <div class="height-container">
    1266. 

  1266.                     <div class="pointer-container"></div>
    1267. 

  1267.                     <section class="section">
    1268. 

  1268.                       <div class="pointer"></div>
    1269. 

  1269.                       <div class="abstract">
    1270. 

  1270.                         <p>Creates a <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code> for this instance and uses a <code><a href="../Structs/URLResponseSerializer.html">URLResponseSerializer</a></code> to serialize the
    1271. 

  1271. response.</p>
    1272. 

  1272. 

  1273.                       </div>
    1274. 

  1274.                       <div class="declaration">
    1275. 

  1275.                         <h4>Declaration</h4>
    1276. 

  1276.                         <div class="language">
    1277. 

  1277.                           <p class="aside-title">Swift</p>
    1278. 

  1278.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1279. 

  1279. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">publishURL</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">URL</span><span class="o">&gt;</span></code></pre>
    1280. 

  1280. 

  1281.                         </div>
    1282. 

  1282.                       </div>
    1283. 

  1283.                       <div>
    1284. 

  1284.                         <h4>Parameters</h4>
    1285. 

  1285.                         <table class="graybox">
    1286. 

  1286.                           <tbody>
    1287. 

  1287.                             <tr>
    1288. 

  1288.                               <td>
    1289. 

  1289.                                 <code>
    1290. 

  1290.                                 <em>queue</em>
    1291. 

  1291.                                 </code>
    1292. 

  1292.                               </td>
    1293. 

  1293.                               <td>
    1294. 

  1294.                                 <div>
    1295. 

  1295.                                   <p><code>DispatchQueue</code> on which the <code><a href="../Structs/DownloadResponse.html">DownloadResponse</a></code> will be published. <code>.main</code> by default.</p>
    1296. 

  1296.                                 </div>
    1297. 

  1297.                               </td>
    1298. 

  1298.                             </tr>
    1299. 

  1299.                           </tbody>
    1300. 

  1300.                         </table>
    1301. 

  1301.                       </div>
    1302. 

  1302.                       <div>
    1303. 

  1303.                         <h4>Return Value</h4>
    1304. 

  1304.                         <p>The <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code>.</p>
    1305. 

  1305.                       </div>
    1306. 

  1306.                     </section>
    1307. 

  1307.                   </div>
    1308. 

  1308.                 </li>
    1309. 

  1309.                 <li class="item">
    1310. 

  1310.                   <div>
    1311. 

  1311.                     <code>
    1312. 

  1312.                     <a name="/s:9Alamofire15DownloadRequestC11publishData5queue12preprocessor18emptyResponseCodes0hC7MethodsAA0bI9PublisherVy10Foundation0E0VGSo012OS_dispatch_F0C_AA0E12Preprocessor_pShySiGShyAA10HTTPMethodVGtF"></a>
    1313. 

  1313.                     <a name="//apple_ref/swift/Method/publishData(queue:preprocessor:emptyResponseCodes:emptyRequestMethods:)" class="dashAnchor"></a>
    1314. 

  1314.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC11publishData5queue12preprocessor18emptyResponseCodes0hC7MethodsAA0bI9PublisherVy10Foundation0E0VGSo012OS_dispatch_F0C_AA0E12Preprocessor_pShySiGShyAA10HTTPMethodVGtF">publishData(queue:<wbr>preprocessor:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>)</a>
    1315. 

  1315.                     </code>
    1316. 

  1316.                   </div>
    1317. 

  1317.                   <div class="height-container">
    1318. 

  1318.                     <div class="pointer-container"></div>
    1319. 

  1319.                     <section class="section">
    1320. 

  1320.                       <div class="pointer"></div>
    1321. 

  1321.                       <div class="abstract">
    1322. 

  1322.                         <p>Creates a <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code> for this instance and uses a <code><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></code> to serialize the
    1323. 

  1323. response.</p>
    1324. 

  1324. 

  1325.                       </div>
    1326. 

  1326.                       <div class="declaration">
    1327. 

  1327.                         <h4>Declaration</h4>
    1328. 

  1328.                         <div class="language">
    1329. 

  1329.                           <p class="aside-title">Swift</p>
    1330. 

  1330.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1331. 

  1331. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">publishData</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    1332. 

  1332.                         <span class="nv">preprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    1333. 

  1333.                         <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    1334. 

  1334.                         <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">Data</span><span class="o">&gt;</span></code></pre>
    1335. 

  1335. 

  1336.                         </div>
    1337. 

  1337.                       </div>
    1338. 

  1338.                       <div>
    1339. 

  1339.                         <h4>Parameters</h4>
    1340. 

  1340.                         <table class="graybox">
    1341. 

  1341.                           <tbody>
    1342. 

  1342.                             <tr>
    1343. 

  1343.                               <td>
    1344. 

  1344.                                 <code>
    1345. 

  1345.                                 <em>queue</em>
    1346. 

  1346.                                 </code>
    1347. 

  1347.                               </td>
    1348. 

  1348.                               <td>
    1349. 

  1349.                                 <div>
    1350. 

  1350.                                   <p><code>DispatchQueue</code> on which the <code><a href="../Structs/DownloadResponse.html">DownloadResponse</a></code> will be published. <code>.main</code> by default.</p>
    1351. 

  1351.                                 </div>
    1352. 

  1352.                               </td>
    1353. 

  1353.                             </tr>
    1354. 

  1354.                             <tr>
    1355. 

  1355.                               <td>
    1356. 

  1356.                                 <code>
    1357. 

  1357.                                 <em>preprocessor</em>
    1358. 

  1358.                                 </code>
    1359. 

  1359.                               </td>
    1360. 

  1360.                               <td>
    1361. 

  1361.                                 <div>
    1362. 

  1362.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which filters the <code>Data</code> before serialization. <code>PassthroughPreprocessor()</code>
    1363. 

  1363.                  by default.</p>
    1364. 

  1364.                                 </div>
    1365. 

  1365.                               </td>
    1366. 

  1366.                             </tr>
    1367. 

  1367.                             <tr>
    1368. 

  1368.                               <td>
    1369. 

  1369.                                 <code>
    1370. 

  1370.                                 <em>emptyResponseCodes</em>
    1371. 

  1371.                                 </code>
    1372. 

  1372.                               </td>
    1373. 

  1373.                               <td>
    1374. 

  1374.                                 <div>
    1375. 

  1375.                                   <p><code>Set&lt;Int&gt;</code> of HTTP status codes for which empty responses are allowed. <code>[204, 205]</code> by
    1376. 

  1376.                  default.</p>
    1377. 

  1377.                                 </div>
    1378. 

  1378.                               </td>
    1379. 

  1379.                             </tr>
    1380. 

  1380.                             <tr>
    1381. 

  1381.                               <td>
    1382. 

  1382.                                 <code>
    1383. 

  1383.                                 <em>emptyRequestMethods</em>
    1384. 

  1384.                                 </code>
    1385. 

  1385.                               </td>
    1386. 

  1386.                               <td>
    1387. 

  1387.                                 <div>
    1388. 

  1388.                                   <p><code>Set&lt;HTTPMethod&gt;</code> of <code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are allowed, regardless of
    1389. 

  1389.                  status code. <code>[.head]</code> by default.</p>
    1390. 

  1390.                                 </div>
    1391. 

  1391.                               </td>
    1392. 

  1392.                             </tr>
    1393. 

  1393.                           </tbody>
    1394. 

  1394.                         </table>
    1395. 

  1395.                       </div>
    1396. 

  1396.                       <div>
    1397. 

  1397.                         <h4>Return Value</h4>
    1398. 

  1398.                         <p>The <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code>.</p>
    1399. 

  1399.                       </div>
    1400. 

  1400.                     </section>
    1401. 

  1401.                   </div>
    1402. 

  1402.                 </li>
    1403. 

  1403.                 <li class="item">
    1404. 

  1404.                   <div>
    1405. 

  1405.                     <code>
    1406. 

  1406.                     <a name="/s:9Alamofire15DownloadRequestC13publishString5queue12preprocessor8encoding18emptyResponseCodes0iC7MethodsAA0bJ9PublisherVySSGSo012OS_dispatch_F0C_AA16DataPreprocessor_pSS10FoundationE8EncodingVSgShySiGShyAA10HTTPMethodVGtF"></a>
    1407. 

  1407.                     <a name="//apple_ref/swift/Method/publishString(queue:preprocessor:encoding:emptyResponseCodes:emptyRequestMethods:)" class="dashAnchor"></a>
    1408. 

  1408.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC13publishString5queue12preprocessor8encoding18emptyResponseCodes0iC7MethodsAA0bJ9PublisherVySSGSo012OS_dispatch_F0C_AA16DataPreprocessor_pSS10FoundationE8EncodingVSgShySiGShyAA10HTTPMethodVGtF">publishString(queue:<wbr>preprocessor:<wbr>encoding:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>)</a>
    1409. 

  1409.                     </code>
    1410. 

  1410.                   </div>
    1411. 

  1411.                   <div class="height-container">
    1412. 

  1412.                     <div class="pointer-container"></div>
    1413. 

  1413.                     <section class="section">
    1414. 

  1414.                       <div class="pointer"></div>
    1415. 

  1415.                       <div class="abstract">
    1416. 

  1416.                         <p>Creates a <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code> for this instance and uses a <code><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></code> to serialize the
    1417. 

  1417. response.</p>
    1418. 

  1418. 

  1419.                       </div>
    1420. 

  1420.                       <div class="declaration">
    1421. 

  1421.                         <h4>Declaration</h4>
    1422. 

  1422.                         <div class="language">
    1423. 

  1423.                           <p class="aside-title">Swift</p>
    1424. 

  1424.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1425. 

  1425. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">publishString</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    1426. 

  1426.                           <span class="nv">preprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    1427. 

  1427.                           <span class="nv">encoding</span><span class="p">:</span> <span class="kt">String</span><span class="o">.</span><span class="kt">Encoding</span><span class="p">?</span> <span class="o">=</span> <span class="kc">nil</span><span class="p">,</span>
    1428. 

  1428.                           <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    1429. 

  1429.                           <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">String</span><span class="o">&gt;</span></code></pre>
    1430. 

  1430. 

  1431.                         </div>
    1432. 

  1432.                       </div>
    1433. 

  1433.                       <div>
    1434. 

  1434.                         <h4>Parameters</h4>
    1435. 

  1435.                         <table class="graybox">
    1436. 

  1436.                           <tbody>
    1437. 

  1437.                             <tr>
    1438. 

  1438.                               <td>
    1439. 

  1439.                                 <code>
    1440. 

  1440.                                 <em>queue</em>
    1441. 

  1441.                                 </code>
    1442. 

  1442.                               </td>
    1443. 

  1443.                               <td>
    1444. 

  1444.                                 <div>
    1445. 

  1445.                                   <p><code>DispatchQueue</code> on which the <code><a href="../Structs/DataResponse.html">DataResponse</a></code> will be published. <code>.main</code> by default.</p>
    1446. 

  1446.                                 </div>
    1447. 

  1447.                               </td>
    1448. 

  1448.                             </tr>
    1449. 

  1449.                             <tr>
    1450. 

  1450.                               <td>
    1451. 

  1451.                                 <code>
    1452. 

  1452.                                 <em>preprocessor</em>
    1453. 

  1453.                                 </code>
    1454. 

  1454.                               </td>
    1455. 

  1455.                               <td>
    1456. 

  1456.                                 <div>
    1457. 

  1457.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which filters the <code>Data</code> before serialization. <code>PassthroughPreprocessor()</code>
    1458. 

  1458.                  by default.</p>
    1459. 

  1459.                                 </div>
    1460. 

  1460.                               </td>
    1461. 

  1461.                             </tr>
    1462. 

  1462.                             <tr>
    1463. 

  1463.                               <td>
    1464. 

  1464.                                 <code>
    1465. 

  1465.                                 <em>encoding</em>
    1466. 

  1466.                                 </code>
    1467. 

  1467.                               </td>
    1468. 

  1468.                               <td>
    1469. 

  1469.                                 <div>
    1470. 

  1470.                                   <p><code>String.Encoding</code> to parse the response. <code>nil</code> by default, in which case the encoding
    1471. 

  1471.                  will be determined by the server response, falling back to the default HTTP character
    1472. 

  1472.                  set, <code>ISO-8859-1</code>.</p>
    1473. 

  1473.                                 </div>
    1474. 

  1474.                               </td>
    1475. 

  1475.                             </tr>
    1476. 

  1476.                             <tr>
    1477. 

  1477.                               <td>
    1478. 

  1478.                                 <code>
    1479. 

  1479.                                 <em>emptyResponseCodes</em>
    1480. 

  1480.                                 </code>
    1481. 

  1481.                               </td>
    1482. 

  1482.                               <td>
    1483. 

  1483.                                 <div>
    1484. 

  1484.                                   <p><code>Set&lt;Int&gt;</code> of HTTP status codes for which empty responses are allowed. <code>[204, 205]</code> by
    1485. 

  1485.                  default.</p>
    1486. 

  1486.                                 </div>
    1487. 

  1487.                               </td>
    1488. 

  1488.                             </tr>
    1489. 

  1489.                             <tr>
    1490. 

  1490.                               <td>
    1491. 

  1491.                                 <code>
    1492. 

  1492.                                 <em>emptyRequestMethods</em>
    1493. 

  1493.                                 </code>
    1494. 

  1494.                               </td>
    1495. 

  1495.                               <td>
    1496. 

  1496.                                 <div>
    1497. 

  1497.                                   <p><code>Set&lt;HTTPMethod&gt;</code> of <code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are allowed, regardless of
    1498. 

  1498.                  status code. <code>[.head]</code> by default.</p>
    1499. 

  1499.                                 </div>
    1500. 

  1500.                               </td>
    1501. 

  1501.                             </tr>
    1502. 

  1502.                           </tbody>
    1503. 

  1503.                         </table>
    1504. 

  1504.                       </div>
    1505. 

  1505.                       <div>
    1506. 

  1506.                         <h4>Return Value</h4>
    1507. 

  1507.                         <p>The <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code>.</p>
    1508. 

  1508.                       </div>
    1509. 

  1509.                     </section>
    1510. 

  1510.                   </div>
    1511. 

  1511.                 </li>
    1512. 

  1512.                 <li class="item">
    1513. 

  1513.                   <div>
    1514. 

  1514.                     <code>
    1515. 

  1515.                     <a name="/s:9Alamofire15DownloadRequestC16publishDecodable4type5queue12preprocessor7decoder18emptyResponseCodes0jK7MethodsAA0bK9PublisherVyxGxm_So012OS_dispatch_G0CAA16DataPreprocessor_pAA0Q7Decoder_pShySiGShyAA10HTTPMethodVGtSeRzlF"></a>
    1516. 

  1516.                     <a name="//apple_ref/swift/Method/publishDecodable(type:queue:preprocessor:decoder:emptyResponseCodes:emptyResponseMethods:)" class="dashAnchor"></a>
    1517. 

  1517.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC16publishDecodable4type5queue12preprocessor7decoder18emptyResponseCodes0jK7MethodsAA0bK9PublisherVyxGxm_So012OS_dispatch_G0CAA16DataPreprocessor_pAA0Q7Decoder_pShySiGShyAA10HTTPMethodVGtSeRzlF">publishDecodable(type:<wbr>queue:<wbr>preprocessor:<wbr>decoder:<wbr>emptyResponseCodes:<wbr>emptyResponseMethods:<wbr>)</a>
    1518. 

  1518.                     </code>
    1519. 

  1519.                   </div>
    1520. 

  1520.                   <div class="height-container">
    1521. 

  1521.                     <div class="pointer-container"></div>
    1522. 

  1522.                     <section class="section">
    1523. 

  1523.                       <div class="pointer"></div>
    1524. 

  1524.                       <div class="abstract">
    1525. 

  1525.                         <p>Undocumented</p>
    1526. 

  1526. 

  1527.                       </div>
    1528. 

  1528.                       <div class="declaration">
    1529. 

  1529.                         <h4>Declaration</h4>
    1530. 

  1530.                         <div class="language">
    1531. 

  1531.                           <p class="aside-title">Swift</p>
    1532. 

  1532.                           <pre class="highlight swift"><code><span class="kd">@_disfavoredOverload</span>
    1533. 

  1533. <span class="kd">public</span> <span class="kd">func</span> <span class="n">publishDecodable</span><span class="o">&lt;</span><span class="kt">T</span><span class="p">:</span> <span class="kt">Decodable</span><span class="o">&gt;</span><span class="p">(</span><span class="nv">type</span><span class="p">:</span> <span class="kt">T</span><span class="o">.</span><span class="k">Type</span> <span class="o">=</span> <span class="kt">T</span><span class="o">.</span><span class="k">self</span><span class="p">,</span>
    1534. 

  1534.                                            <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    1535. 

  1535.                                            <span class="nv">preprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    1536. 

  1536.                                            <span class="nv">decoder</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataDecoder.html">DataDecoder</a></span> <span class="o">=</span> <span class="kt">JSONDecoder</span><span class="p">(),</span>
    1537. 

  1537.                                            <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    1538. 

  1538.                                            <span class="nv">emptyResponseMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;</span></code></pre>
    1539. 

  1539. 

  1540.                         </div>
    1541. 

  1541.                       </div>
    1542. 

  1542.                     </section>
    1543. 

  1543.                   </div>
    1544. 

  1544.                 </li>
    1545. 

  1545.                 <li class="item">
    1546. 

  1546.                   <div>
    1547. 

  1547.                     <code>
    1548. 

  1548.                     <a name="/s:9Alamofire15DownloadRequestC16publishDecodable4type5queue12preprocessor7decoder18emptyResponseCodes0jC7MethodsAA0bK9PublisherVyxGxm_So012OS_dispatch_G0CAA16DataPreprocessor_pAA0Q7Decoder_pShySiGShyAA10HTTPMethodVGtSeRzlF"></a>
    1549. 

  1549.                     <a name="//apple_ref/swift/Method/publishDecodable(type:queue:preprocessor:decoder:emptyResponseCodes:emptyRequestMethods:)" class="dashAnchor"></a>
    1550. 

  1550.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC16publishDecodable4type5queue12preprocessor7decoder18emptyResponseCodes0jC7MethodsAA0bK9PublisherVyxGxm_So012OS_dispatch_G0CAA16DataPreprocessor_pAA0Q7Decoder_pShySiGShyAA10HTTPMethodVGtSeRzlF">publishDecodable(type:<wbr>queue:<wbr>preprocessor:<wbr>decoder:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>)</a>
    1551. 

  1551.                     </code>
    1552. 

  1552.                   </div>
    1553. 

  1553.                   <div class="height-container">
    1554. 

  1554.                     <div class="pointer-container"></div>
    1555. 

  1555.                     <section class="section">
    1556. 

  1556.                       <div class="pointer"></div>
    1557. 

  1557.                       <div class="abstract">
    1558. 

  1558.                         <p>Creates a <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code> for this instance and uses a <code><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></code> to serialize
    1559. 

  1559. the response.</p>
    1560. 

  1560. 

  1561.                       </div>
    1562. 

  1562.                       <div class="declaration">
    1563. 

  1563.                         <h4>Declaration</h4>
    1564. 

  1564.                         <div class="language">
    1565. 

  1565.                           <p class="aside-title">Swift</p>
    1566. 

  1566.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1567. 

  1567. <span class="kd">public</span> <span class="kd">func</span> <span class="n">publishDecodable</span><span class="o">&lt;</span><span class="kt">T</span><span class="p">:</span> <span class="kt">Decodable</span><span class="o">&gt;</span><span class="p">(</span><span class="nv">type</span><span class="p">:</span> <span class="kt">T</span><span class="o">.</span><span class="k">Type</span> <span class="o">=</span> <span class="kt">T</span><span class="o">.</span><span class="k">self</span><span class="p">,</span>
    1568. 

  1568.                                            <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    1569. 

  1569.                                            <span class="nv">preprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    1570. 

  1570.                                            <span class="nv">decoder</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataDecoder.html">DataDecoder</a></span> <span class="o">=</span> <span class="kt">JSONDecoder</span><span class="p">(),</span>
    1571. 

  1571.                                            <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    1572. 

  1572.                                            <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;</span></code></pre>
    1573. 

  1573. 

  1574.                         </div>
    1575. 

  1575.                       </div>
    1576. 

  1576.                       <div>
    1577. 

  1577.                         <h4>Parameters</h4>
    1578. 

  1578.                         <table class="graybox">
    1579. 

  1579.                           <tbody>
    1580. 

  1580.                             <tr>
    1581. 

  1581.                               <td>
    1582. 

  1582.                                 <code>
    1583. 

  1583.                                 <em>type</em>
    1584. 

  1584.                                 </code>
    1585. 

  1585.                               </td>
    1586. 

  1586.                               <td>
    1587. 

  1587.                                 <div>
    1588. 

  1588.                                   <p><code>Decodable</code> type to which to decode response <code>Data</code>. Inferred from the context by default.</p>
    1589. 

  1589.                                 </div>
    1590. 

  1590.                               </td>
    1591. 

  1591.                             </tr>
    1592. 

  1592.                             <tr>
    1593. 

  1593.                               <td>
    1594. 

  1594.                                 <code>
    1595. 

  1595.                                 <em>queue</em>
    1596. 

  1596.                                 </code>
    1597. 

  1597.                               </td>
    1598. 

  1598.                               <td>
    1599. 

  1599.                                 <div>
    1600. 

  1600.                                   <p><code>DispatchQueue</code> on which the <code><a href="../Structs/DataResponse.html">DataResponse</a></code> will be published. <code>.main</code> by default.</p>
    1601. 

  1601.                                 </div>
    1602. 

  1602.                               </td>
    1603. 

  1603.                             </tr>
    1604. 

  1604.                             <tr>
    1605. 

  1605.                               <td>
    1606. 

  1606.                                 <code>
    1607. 

  1607.                                 <em>preprocessor</em>
    1608. 

  1608.                                 </code>
    1609. 

  1609.                               </td>
    1610. 

  1610.                               <td>
    1611. 

  1611.                                 <div>
    1612. 

  1612.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which filters the <code>Data</code> before serialization.
    1613. 

  1613.                  <code>PassthroughPreprocessor()</code> by default.</p>
    1614. 

  1614.                                 </div>
    1615. 

  1615.                               </td>
    1616. 

  1616.                             </tr>
    1617. 

  1617.                             <tr>
    1618. 

  1618.                               <td>
    1619. 

  1619.                                 <code>
    1620. 

  1620.                                 <em>decoder</em>
    1621. 

  1621.                                 </code>
    1622. 

  1622.                               </td>
    1623. 

  1623.                               <td>
    1624. 

  1624.                                 <div>
    1625. 

  1625.                                   <p><code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code> instance used to decode response <code>Data</code>. <code>JSONDecoder()</code> by default.</p>
    1626. 

  1626.                                 </div>
    1627. 

  1627.                               </td>
    1628. 

  1628.                             </tr>
    1629. 

  1629.                             <tr>
    1630. 

  1630.                               <td>
    1631. 

  1631.                                 <code>
    1632. 

  1632.                                 <em>emptyResponseCodes</em>
    1633. 

  1633.                                 </code>
    1634. 

  1634.                               </td>
    1635. 

  1635.                               <td>
    1636. 

  1636.                                 <div>
    1637. 

  1637.                                   <p><code>Set&lt;Int&gt;</code> of HTTP status codes for which empty responses are allowed. <code>[204, 205]</code> by
    1638. 

  1638.                  default.</p>
    1639. 

  1639.                                 </div>
    1640. 

  1640.                               </td>
    1641. 

  1641.                             </tr>
    1642. 

  1642.                             <tr>
    1643. 

  1643.                               <td>
    1644. 

  1644.                                 <code>
    1645. 

  1645.                                 <em>emptyRequestMethods</em>
    1646. 

  1646.                                 </code>
    1647. 

  1647.                               </td>
    1648. 

  1648.                               <td>
    1649. 

  1649.                                 <div>
    1650. 

  1650.                                   <p><code>Set&lt;HTTPMethod&gt;</code> of <code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are allowed, regardless
    1651. 

  1651.                  of status code. <code>[.head]</code> by default.</p>
    1652. 

  1652.                                 </div>
    1653. 

  1653.                               </td>
    1654. 

  1654.                             </tr>
    1655. 

  1655.                           </tbody>
    1656. 

  1656.                         </table>
    1657. 

  1657.                       </div>
    1658. 

  1658.                       <div>
    1659. 

  1659.                         <h4>Return Value</h4>
    1660. 

  1660.                         <p>The <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code>.</p>
    1661. 

  1661.                       </div>
    1662. 

  1662.                     </section>
    1663. 

  1663.                   </div>
    1664. 

  1664.                 </li>
    1665. 

  1665.                 <li class="item">
    1666. 

  1666.                   <div>
    1667. 

  1667.                     <code>
    1668. 

  1668.                     <a name="/s:9Alamofire15DownloadRequestC19publishUnserialized2onAA0B17ResponsePublisherVy10Foundation3URLVSgGSo17OS_dispatch_queueC_tF"></a>
    1669. 

  1669.                     <a name="//apple_ref/swift/Method/publishUnserialized(on:)" class="dashAnchor"></a>
    1670. 

  1670.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC19publishUnserialized2onAA0B17ResponsePublisherVy10Foundation3URLVSgGSo17OS_dispatch_queueC_tF">publishUnserialized(on:<wbr>)</a>
    1671. 

  1671.                     </code>
    1672. 

  1672.                   </div>
    1673. 

  1673.                   <div class="height-container">
    1674. 

  1674.                     <div class="pointer-container"></div>
    1675. 

  1675.                     <section class="section">
    1676. 

  1676.                       <div class="pointer"></div>
    1677. 

  1677.                       <div class="abstract">
    1678. 

  1678.                         <p>Creates a <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code> for this instance which does not serialize the response before publishing.</p>
    1679. 

  1679. 

  1680.                       </div>
    1681. 

  1681.                       <div class="declaration">
    1682. 

  1682.                         <h4>Declaration</h4>
    1683. 

  1683.                         <div class="language">
    1684. 

  1684.                           <p class="aside-title">Swift</p>
    1685. 

  1685.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1686. 

  1686. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">publishUnserialized</span><span class="p">(</span><span class="n">on</span> <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></span><span class="o">&lt;</span><span class="kt">URL</span><span class="p">?</span><span class="o">&gt;</span></code></pre>
    1687. 

  1687. 

  1688.                         </div>
    1689. 

  1689.                       </div>
    1690. 

  1690.                       <div>
    1691. 

  1691.                         <h4>Parameters</h4>
    1692. 

  1692.                         <table class="graybox">
    1693. 

  1693.                           <tbody>
    1694. 

  1694.                             <tr>
    1695. 

  1695.                               <td>
    1696. 

  1696.                                 <code>
    1697. 

  1697.                                 <em>queue</em>
    1698. 

  1698.                                 </code>
    1699. 

  1699.                               </td>
    1700. 

  1700.                               <td>
    1701. 

  1701.                                 <div>
    1702. 

  1702.                                   <p><code>DispatchQueue</code> on which the <code><a href="../Structs/DownloadResponse.html">DownloadResponse</a></code> will be published. <code>.main</code> by default.</p>
    1703. 

  1703.                                 </div>
    1704. 

  1704.                               </td>
    1705. 

  1705.                             </tr>
    1706. 

  1706.                           </tbody>
    1707. 

  1707.                         </table>
    1708. 

  1708.                       </div>
    1709. 

  1709.                       <div>
    1710. 

  1710.                         <h4>Return Value</h4>
    1711. 

  1711.                         <p>The <code><a href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a></code>.</p>
    1712. 

  1712.                       </div>
    1713. 

  1713.                     </section>
    1714. 

  1714.                   </div>
    1715. 

  1715.                 </li>
    1716. 

  1716.               </ul>
    1717. 

  1717.             </div>
    1718. 

  1718.             <div class="task-group">
    1719. 

  1719.               <div class="task-name-container">
    1720. 

  1720.                 <a name="/DownloadTask"></a>
    1721. 

  1721.                 <a name="//apple_ref/swift/Section/DownloadTask" class="dashAnchor"></a>
    1722. 

  1722.                 <div class="section-name-container">
    1723. 

  1723.                   <a class="section-name-link" href="#/DownloadTask"></a>
    1724. 

  1724.                   <h3 class="section-name"><span>DownloadTask</span>
    1725. 

  1725. </h3>
    1726. 

  1726.                 </div>
    1727. 

  1727.               </div>
    1728. 

  1728.               <ul class="item-container">
    1729. 

  1729.                 <li class="item">
    1730. 

  1730.                   <div>
    1731. 

  1731.                     <code>
    1732. 

  1732.                     <a name="/s:9Alamofire15DownloadRequestC15serializingData23automaticallyCancelling16dataPreprocessor18emptyResponseCodes0jC7MethodsAA0B4TaskVy10Foundation0E0VGSb_AA0eI0_pShySiGShyAA10HTTPMethodVGtF"></a>
    1733. 

  1733.                     <a name="//apple_ref/swift/Method/serializingData(automaticallyCancelling:dataPreprocessor:emptyResponseCodes:emptyRequestMethods:)" class="dashAnchor"></a>
    1734. 

  1734.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC15serializingData23automaticallyCancelling16dataPreprocessor18emptyResponseCodes0jC7MethodsAA0B4TaskVy10Foundation0E0VGSb_AA0eI0_pShySiGShyAA10HTTPMethodVGtF">serializingData(automaticallyCancelling:<wbr>dataPreprocessor:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>)</a>
    1735. 

  1735.                     </code>
    1736. 

  1736.                   </div>
    1737. 

  1737.                   <div class="height-container">
    1738. 

  1738.                     <div class="pointer-container"></div>
    1739. 

  1739.                     <section class="section">
    1740. 

  1740.                       <div class="pointer"></div>
    1741. 

  1741.                       <div class="abstract">
    1742. 

  1742.                         <p>Creates a <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code> to <code>await</code> a <code>Data</code> value.</p>
    1743. 

  1743. 

  1744.                       </div>
    1745. 

  1745.                       <div class="declaration">
    1746. 

  1746.                         <h4>Declaration</h4>
    1747. 

  1747.                         <div class="language">
    1748. 

  1748.                           <p class="aside-title">Swift</p>
    1749. 

  1749.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">serializingData</span><span class="p">(</span><span class="n">automaticallyCancelling</span> <span class="nv">shouldAutomaticallyCancel</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">false</span><span class="p">,</span>
    1750. 

  1750.                             <span class="nv">dataPreprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    1751. 

  1751.                             <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    1752. 

  1752.                             <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadTask.html">DownloadTask</a></span><span class="o">&lt;</span><span class="kt">Data</span><span class="o">&gt;</span></code></pre>
    1753. 

  1753. 

  1754.                         </div>
    1755. 

  1755.                       </div>
    1756. 

  1756.                       <div>
    1757. 

  1757.                         <h4>Parameters</h4>
    1758. 

  1758.                         <table class="graybox">
    1759. 

  1759.                           <tbody>
    1760. 

  1760.                             <tr>
    1761. 

  1761.                               <td>
    1762. 

  1762.                                 <code>
    1763. 

  1763.                                 <em>shouldAutomaticallyCancel</em>
    1764. 

  1764.                                 </code>
    1765. 

  1765.                               </td>
    1766. 

  1766.                               <td>
    1767. 

  1767.                                 <div>
    1768. 

  1768.                                   <p><code>Bool</code> determining whether or not the request should be cancelled when the
    1769. 

  1769.                        enclosing async context is cancelled. Only applies to <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>&lsquo;s async
    1770. 

  1770.                        properties. <code>false</code> by default.</p>
    1771. 

  1771.                                 </div>
    1772. 

  1772.                               </td>
    1773. 

  1773.                             </tr>
    1774. 

  1774.                             <tr>
    1775. 

  1775.                               <td>
    1776. 

  1776.                                 <code>
    1777. 

  1777.                                 <em>dataPreprocessor</em>
    1778. 

  1778.                                 </code>
    1779. 

  1779.                               </td>
    1780. 

  1780.                               <td>
    1781. 

  1781.                                 <div>
    1782. 

  1782.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which processes the received <code>Data</code> before completion.</p>
    1783. 

  1783.                                 </div>
    1784. 

  1784.                               </td>
    1785. 

  1785.                             </tr>
    1786. 

  1786.                             <tr>
    1787. 

  1787.                               <td>
    1788. 

  1788.                                 <code>
    1789. 

  1789.                                 <em>emptyResponseCodes</em>
    1790. 

  1790.                                 </code>
    1791. 

  1791.                               </td>
    1792. 

  1792.                               <td>
    1793. 

  1793.                                 <div>
    1794. 

  1794.                                   <p>HTTP response codes for which empty responses are allowed. <code>[204, 205]</code> by default.</p>
    1795. 

  1795.                                 </div>
    1796. 

  1796.                               </td>
    1797. 

  1797.                             </tr>
    1798. 

  1798.                             <tr>
    1799. 

  1799.                               <td>
    1800. 

  1800.                                 <code>
    1801. 

  1801.                                 <em>emptyRequestMethods</em>
    1802. 

  1802.                                 </code>
    1803. 

  1803.                               </td>
    1804. 

  1804.                               <td>
    1805. 

  1805.                                 <div>
    1806. 

  1806.                                   <p><code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are always valid. <code>[.head]</code> by default.</p>
    1807. 

  1807.                                 </div>
    1808. 

  1808.                               </td>
    1809. 

  1809.                             </tr>
    1810. 

  1810.                           </tbody>
    1811. 

  1811.                         </table>
    1812. 

  1812.                       </div>
    1813. 

  1813.                       <div>
    1814. 

  1814.                         <h4>Return Value</h4>
    1815. 

  1815.                         <p>The <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>.</p>
    1816. 

  1816.                       </div>
    1817. 

  1817.                     </section>
    1818. 

  1818.                   </div>
    1819. 

  1819.                 </li>
    1820. 

  1820.                 <li class="item">
    1821. 

  1821.                   <div>
    1822. 

  1822.                     <code>
    1823. 

  1823.                     <a name="/s:9Alamofire15DownloadRequestC20serializingDecodable_23automaticallyCancelling16dataPreprocessor7decoder18emptyResponseCodes0kC7MethodsAA0B4TaskVyxGxm_SbAA04DataI0_pAA0P7Decoder_pShySiGShyAA10HTTPMethodVGtSeRzlF"></a>
    1824. 

  1824.                     <a name="//apple_ref/swift/Method/serializingDecodable(_:automaticallyCancelling:dataPreprocessor:decoder:emptyResponseCodes:emptyRequestMethods:)" class="dashAnchor"></a>
    1825. 

  1825.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC20serializingDecodable_23automaticallyCancelling16dataPreprocessor7decoder18emptyResponseCodes0kC7MethodsAA0B4TaskVyxGxm_SbAA04DataI0_pAA0P7Decoder_pShySiGShyAA10HTTPMethodVGtSeRzlF">serializingDecodable(_:<wbr>automaticallyCancelling:<wbr>dataPreprocessor:<wbr>decoder:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>)</a>
    1826. 

  1826.                     </code>
    1827. 

  1827.                   </div>
    1828. 

  1828.                   <div class="height-container">
    1829. 

  1829.                     <div class="pointer-container"></div>
    1830. 

  1830.                     <section class="section">
    1831. 

  1831.                       <div class="pointer"></div>
    1832. 

  1832.                       <div class="abstract">
    1833. 

  1833.                         <p>Creates a <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code> to <code>await</code> serialization of a <code>Decodable</code> value.</p>
    1834. 

  1834. <div class="aside aside-note">
    1835. 

  1835.     <p class="aside-title">Note</p>
    1836. 

  1836.     <p>This serializer reads the entire response into memory before parsing.</p>
    1837. 

  1837. 

  1838. </div>
    1839. 

  1839. 

  1840.                       </div>
    1841. 

  1841.                       <div class="declaration">
    1842. 

  1842.                         <h4>Declaration</h4>
    1843. 

  1843.                         <div class="language">
    1844. 

  1844.                           <p class="aside-title">Swift</p>
    1845. 

  1845.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="n">serializingDecodable</span><span class="o">&lt;</span><span class="kt">Value</span><span class="p">:</span> <span class="kt">Decodable</span><span class="o">&gt;</span><span class="p">(</span><span class="n">_</span> <span class="nv">type</span><span class="p">:</span> <span class="kt">Value</span><span class="o">.</span><span class="k">Type</span> <span class="o">=</span> <span class="kt">Value</span><span class="o">.</span><span class="k">self</span><span class="p">,</span>
    1846. 

  1846.                                                    <span class="n">automaticallyCancelling</span> <span class="nv">shouldAutomaticallyCancel</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">false</span><span class="p">,</span>
    1847. 

  1847.                                                    <span class="nv">dataPreprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">Value</span><span class="o">&gt;.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    1848. 

  1848.                                                    <span class="nv">decoder</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataDecoder.html">DataDecoder</a></span> <span class="o">=</span> <span class="kt">JSONDecoder</span><span class="p">(),</span>
    1849. 

  1849.                                                    <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">Value</span><span class="o">&gt;.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    1850. 

  1850.                                                    <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">Value</span><span class="o">&gt;.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadTask.html">DownloadTask</a></span><span class="o">&lt;</span><span class="kt">Value</span><span class="o">&gt;</span></code></pre>
    1851. 

  1851. 

  1852.                         </div>
    1853. 

  1853.                       </div>
    1854. 

  1854.                       <div>
    1855. 

  1855.                         <h4>Parameters</h4>
    1856. 

  1856.                         <table class="graybox">
    1857. 

  1857.                           <tbody>
    1858. 

  1858.                             <tr>
    1859. 

  1859.                               <td>
    1860. 

  1860.                                 <code>
    1861. 

  1861.                                 <em>type</em>
    1862. 

  1862.                                 </code>
    1863. 

  1863.                               </td>
    1864. 

  1864.                               <td>
    1865. 

  1865.                                 <div>
    1866. 

  1866.                                   <p><code>Decodable</code> type to decode from response data.</p>
    1867. 

  1867.                                 </div>
    1868. 

  1868.                               </td>
    1869. 

  1869.                             </tr>
    1870. 

  1870.                             <tr>
    1871. 

  1871.                               <td>
    1872. 

  1872.                                 <code>
    1873. 

  1873.                                 <em>shouldAutomaticallyCancel</em>
    1874. 

  1874.                                 </code>
    1875. 

  1875.                               </td>
    1876. 

  1876.                               <td>
    1877. 

  1877.                                 <div>
    1878. 

  1878.                                   <p><code>Bool</code> determining whether or not the request should be cancelled when the
    1879. 

  1879.                        enclosing async context is cancelled. Only applies to <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>&lsquo;s async
    1880. 

  1880.                        properties. <code>false</code> by default.</p>
    1881. 

  1881.                                 </div>
    1882. 

  1882.                               </td>
    1883. 

  1883.                             </tr>
    1884. 

  1884.                             <tr>
    1885. 

  1885.                               <td>
    1886. 

  1886.                                 <code>
    1887. 

  1887.                                 <em>dataPreprocessor</em>
    1888. 

  1888.                                 </code>
    1889. 

  1889.                               </td>
    1890. 

  1890.                               <td>
    1891. 

  1891.                                 <div>
    1892. 

  1892.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which processes the received <code>Data</code> before calling the serializer.
    1893. 

  1893.                        <code>PassthroughPreprocessor()</code> by default.</p>
    1894. 

  1894.                                 </div>
    1895. 

  1895.                               </td>
    1896. 

  1896.                             </tr>
    1897. 

  1897.                             <tr>
    1898. 

  1898.                               <td>
    1899. 

  1899.                                 <code>
    1900. 

  1900.                                 <em>decoder</em>
    1901. 

  1901.                                 </code>
    1902. 

  1902.                               </td>
    1903. 

  1903.                               <td>
    1904. 

  1904.                                 <div>
    1905. 

  1905.                                   <p><code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code> to use to decode the response. <code>JSONDecoder()</code> by default.</p>
    1906. 

  1906.                                 </div>
    1907. 

  1907.                               </td>
    1908. 

  1908.                             </tr>
    1909. 

  1909.                             <tr>
    1910. 

  1910.                               <td>
    1911. 

  1911.                                 <code>
    1912. 

  1912.                                 <em>emptyResponseCodes</em>
    1913. 

  1913.                                 </code>
    1914. 

  1914.                               </td>
    1915. 

  1915.                               <td>
    1916. 

  1916.                                 <div>
    1917. 

  1917.                                   <p>HTTP status codes for which empty responses are always valid. <code>[204, 205]</code> by default.</p>
    1918. 

  1918.                                 </div>
    1919. 

  1919.                               </td>
    1920. 

  1920.                             </tr>
    1921. 

  1921.                             <tr>
    1922. 

  1922.                               <td>
    1923. 

  1923.                                 <code>
    1924. 

  1924.                                 <em>emptyRequestMethods</em>
    1925. 

  1925.                                 </code>
    1926. 

  1926.                               </td>
    1927. 

  1927.                               <td>
    1928. 

  1928.                                 <div>
    1929. 

  1929.                                   <p><code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are always valid. <code>[.head]</code> by default.</p>
    1930. 

  1930.                                 </div>
    1931. 

  1931.                               </td>
    1932. 

  1932.                             </tr>
    1933. 

  1933.                           </tbody>
    1934. 

  1934.                         </table>
    1935. 

  1935.                       </div>
    1936. 

  1936.                       <div>
    1937. 

  1937.                         <h4>Return Value</h4>
    1938. 

  1938.                         <p>The <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>.</p>
    1939. 

  1939.                       </div>
    1940. 

  1940.                     </section>
    1941. 

  1941.                   </div>
    1942. 

  1942.                 </li>
    1943. 

  1943.                 <li class="item">
    1944. 

  1944.                   <div>
    1945. 

  1945.                     <code>
    1946. 

  1946.                     <a name="/s:9Alamofire15DownloadRequestC28serializingDownloadedFileURL23automaticallyCancellingAA0B4TaskVy10Foundation0G0VGSb_tF"></a>
    1947. 

  1947.                     <a name="//apple_ref/swift/Method/serializingDownloadedFileURL(automaticallyCancelling:)" class="dashAnchor"></a>
    1948. 

  1948.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC28serializingDownloadedFileURL23automaticallyCancellingAA0B4TaskVy10Foundation0G0VGSb_tF">serializingDownloadedFileURL(automaticallyCancelling:<wbr>)</a>
    1949. 

  1949.                     </code>
    1950. 

  1950.                   </div>
    1951. 

  1951.                   <div class="height-container">
    1952. 

  1952.                     <div class="pointer-container"></div>
    1953. 

  1953.                     <section class="section">
    1954. 

  1954.                       <div class="pointer"></div>
    1955. 

  1955.                       <div class="abstract">
    1956. 

  1956.                         <p>Creates a <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code> to <code>await</code> serialization of the downloaded file&rsquo;s <code>URL</code> on disk.</p>
    1957. 

  1957. 

  1958.                       </div>
    1959. 

  1959.                       <div class="declaration">
    1960. 

  1960.                         <h4>Declaration</h4>
    1961. 

  1961.                         <div class="language">
    1962. 

  1962.                           <p class="aside-title">Swift</p>
    1963. 

  1963.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">serializingDownloadedFileURL</span><span class="p">(</span><span class="n">automaticallyCancelling</span> <span class="nv">shouldAutomaticallyCancel</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">false</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadTask.html">DownloadTask</a></span><span class="o">&lt;</span><span class="kt">URL</span><span class="o">&gt;</span></code></pre>
    1964. 

  1964. 

  1965.                         </div>
    1966. 

  1966.                       </div>
    1967. 

  1967.                       <div>
    1968. 

  1968.                         <h4>Parameters</h4>
    1969. 

  1969.                         <table class="graybox">
    1970. 

  1970.                           <tbody>
    1971. 

  1971.                             <tr>
    1972. 

  1972.                               <td>
    1973. 

  1973.                                 <code>
    1974. 

  1974.                                 <em>shouldAutomaticallyCancel</em>
    1975. 

  1975.                                 </code>
    1976. 

  1976.                               </td>
    1977. 

  1977.                               <td>
    1978. 

  1978.                                 <div>
    1979. 

  1979.                                   <p><code>Bool</code> determining whether or not the request should be cancelled when the
    1980. 

  1980.                        enclosing async context is cancelled. Only applies to <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>&lsquo;s async
    1981. 

  1981.                        properties. <code>false</code> by default.</p>
    1982. 

  1982.                                 </div>
    1983. 

  1983.                               </td>
    1984. 

  1984.                             </tr>
    1985. 

  1985.                           </tbody>
    1986. 

  1986.                         </table>
    1987. 

  1987.                       </div>
    1988. 

  1988.                       <div>
    1989. 

  1989.                         <h4>Return Value</h4>
    1990. 

  1990.                         <p>The <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>.</p>
    1991. 

  1991.                       </div>
    1992. 

  1992.                     </section>
    1993. 

  1993.                   </div>
    1994. 

  1994.                 </li>
    1995. 

  1995.                 <li class="item">
    1996. 

  1996.                   <div>
    1997. 

  1997.                     <code>
    1998. 

  1998.                     <a name="/s:9Alamofire15DownloadRequestC17serializingString23automaticallyCancelling16dataPreprocessor8encoding18emptyResponseCodes0kC7MethodsAA0B4TaskVySSGSb_AA04DataI0_pSS10FoundationE8EncodingVSgShySiGShyAA10HTTPMethodVGtF"></a>
    1999. 

  1999.                     <a name="//apple_ref/swift/Method/serializingString(automaticallyCancelling:dataPreprocessor:encoding:emptyResponseCodes:emptyRequestMethods:)" class="dashAnchor"></a>
    2000. 

  2000.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC17serializingString23automaticallyCancelling16dataPreprocessor8encoding18emptyResponseCodes0kC7MethodsAA0B4TaskVySSGSb_AA04DataI0_pSS10FoundationE8EncodingVSgShySiGShyAA10HTTPMethodVGtF">serializingString(automaticallyCancelling:<wbr>dataPreprocessor:<wbr>encoding:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>)</a>
    2001. 

  2001.                     </code>
    2002. 

  2002.                   </div>
    2003. 

  2003.                   <div class="height-container">
    2004. 

  2004.                     <div class="pointer-container"></div>
    2005. 

  2005.                     <section class="section">
    2006. 

  2006.                       <div class="pointer"></div>
    2007. 

  2007.                       <div class="abstract">
    2008. 

  2008.                         <p>Creates a <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code> to <code>await</code> serialization of a <code>String</code> value.</p>
    2009. 

  2009. 

  2010.                       </div>
    2011. 

  2011.                       <div class="declaration">
    2012. 

  2012.                         <h4>Declaration</h4>
    2013. 

  2013.                         <div class="language">
    2014. 

  2014.                           <p class="aside-title">Swift</p>
    2015. 

  2015.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">serializingString</span><span class="p">(</span><span class="n">automaticallyCancelling</span> <span class="nv">shouldAutomaticallyCancel</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">false</span><span class="p">,</span>
    2016. 

  2016.                               <span class="nv">dataPreprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    2017. 

  2017.                               <span class="nv">encoding</span><span class="p">:</span> <span class="kt">String</span><span class="o">.</span><span class="kt">Encoding</span><span class="p">?</span> <span class="o">=</span> <span class="kc">nil</span><span class="p">,</span>
    2018. 

  2018.                               <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    2019. 

  2019.                               <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadTask.html">DownloadTask</a></span><span class="o">&lt;</span><span class="kt">String</span><span class="o">&gt;</span></code></pre>
    2020. 

  2020. 

  2021.                         </div>
    2022. 

  2022.                       </div>
    2023. 

  2023.                       <div>
    2024. 

  2024.                         <h4>Parameters</h4>
    2025. 

  2025.                         <table class="graybox">
    2026. 

  2026.                           <tbody>
    2027. 

  2027.                             <tr>
    2028. 

  2028.                               <td>
    2029. 

  2029.                                 <code>
    2030. 

  2030.                                 <em>shouldAutomaticallyCancel</em>
    2031. 

  2031.                                 </code>
    2032. 

  2032.                               </td>
    2033. 

  2033.                               <td>
    2034. 

  2034.                                 <div>
    2035. 

  2035.                                   <p><code>Bool</code> determining whether or not the request should be cancelled when the
    2036. 

  2036.                        enclosing async context is cancelled. Only applies to <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>&lsquo;s async
    2037. 

  2037.                        properties. <code>false</code> by default.</p>
    2038. 

  2038.                                 </div>
    2039. 

  2039.                               </td>
    2040. 

  2040.                             </tr>
    2041. 

  2041.                             <tr>
    2042. 

  2042.                               <td>
    2043. 

  2043.                                 <code>
    2044. 

  2044.                                 <em>dataPreprocessor</em>
    2045. 

  2045.                                 </code>
    2046. 

  2046.                               </td>
    2047. 

  2047.                               <td>
    2048. 

  2048.                                 <div>
    2049. 

  2049.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which processes the received <code>Data</code> before calling the
    2050. 

  2050.                        serializer. <code>PassthroughPreprocessor()</code> by default.</p>
    2051. 

  2051.                                 </div>
    2052. 

  2052.                               </td>
    2053. 

  2053.                             </tr>
    2054. 

  2054.                             <tr>
    2055. 

  2055.                               <td>
    2056. 

  2056.                                 <code>
    2057. 

  2057.                                 <em>encoding</em>
    2058. 

  2058.                                 </code>
    2059. 

  2059.                               </td>
    2060. 

  2060.                               <td>
    2061. 

  2061.                                 <div>
    2062. 

  2062.                                   <p><code>String.Encoding</code> to use during serialization. Defaults to <code>nil</code>, in which case
    2063. 

  2063.                        the encoding will be determined from the server response, falling back to the
    2064. 

  2064.                        default HTTP character set, <code>ISO-8859-1</code>.</p>
    2065. 

  2065.                                 </div>
    2066. 

  2066.                               </td>
    2067. 

  2067.                             </tr>
    2068. 

  2068.                             <tr>
    2069. 

  2069.                               <td>
    2070. 

  2070.                                 <code>
    2071. 

  2071.                                 <em>emptyResponseCodes</em>
    2072. 

  2072.                                 </code>
    2073. 

  2073.                               </td>
    2074. 

  2074.                               <td>
    2075. 

  2075.                                 <div>
    2076. 

  2076.                                   <p>HTTP status codes for which empty responses are always valid. <code>[204, 205]</code> by default.</p>
    2077. 

  2077.                                 </div>
    2078. 

  2078.                               </td>
    2079. 

  2079.                             </tr>
    2080. 

  2080.                             <tr>
    2081. 

  2081.                               <td>
    2082. 

  2082.                                 <code>
    2083. 

  2083.                                 <em>emptyRequestMethods</em>
    2084. 

  2084.                                 </code>
    2085. 

  2085.                               </td>
    2086. 

  2086.                               <td>
    2087. 

  2087.                                 <div>
    2088. 

  2088.                                   <p><code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are always valid. <code>[.head]</code> by default.</p>
    2089. 

  2089.                                 </div>
    2090. 

  2090.                               </td>
    2091. 

  2091.                             </tr>
    2092. 

  2092.                           </tbody>
    2093. 

  2093.                         </table>
    2094. 

  2094.                       </div>
    2095. 

  2095.                       <div>
    2096. 

  2096.                         <h4>Return Value</h4>
    2097. 

  2097.                         <p>The <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>.</p>
    2098. 

  2098.                       </div>
    2099. 

  2099.                     </section>
    2100. 

  2100.                   </div>
    2101. 

  2101.                 </li>
    2102. 

  2102.                 <li class="item">
    2103. 

  2103.                   <div>
    2104. 

  2104.                     <code>
    2105. 

  2105.                     <a name="/s:9Alamofire15DownloadRequestC011serializingB05using23automaticallyCancellingAA0B4TaskVy16SerializedObjectQzGx_SbtAA18ResponseSerializerRzlF"></a>
    2106. 

  2106.                     <a name="//apple_ref/swift/Method/serializingDownload(using:automaticallyCancelling:)" class="dashAnchor"></a>
    2107. 

  2107.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC011serializingB05using23automaticallyCancellingAA0B4TaskVy16SerializedObjectQzGx_SbtAA18ResponseSerializerRzlF">serializingDownload(using:<wbr>automaticallyCancelling:<wbr>)</a>
    2108. 

  2108.                     </code>
    2109. 

  2109.                   </div>
    2110. 

  2110.                   <div class="height-container">
    2111. 

  2111.                     <div class="pointer-container"></div>
    2112. 

  2112.                     <section class="section">
    2113. 

  2113.                       <div class="pointer"></div>
    2114. 

  2114.                       <div class="abstract">
    2115. 

  2115.                         <p>Creates a <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code> to <code>await</code> serialization using the provided <code><a href="../Protocols/ResponseSerializer.html">ResponseSerializer</a></code> instance.</p>
    2116. 

  2116. 

  2117.                       </div>
    2118. 

  2118.                       <div class="declaration">
    2119. 

  2119.                         <h4>Declaration</h4>
    2120. 

  2120.                         <div class="language">
    2121. 

  2121.                           <p class="aside-title">Swift</p>
    2122. 

  2122.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="n">serializingDownload</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/ResponseSerializer.html">ResponseSerializer</a></span><span class="o">&gt;</span><span class="p">(</span><span class="n">using</span> <span class="nv">serializer</span><span class="p">:</span> <span class="kt">Serializer</span><span class="p">,</span>
    2123. 

  2123.                                                                 <span class="n">automaticallyCancelling</span> <span class="nv">shouldAutomaticallyCancel</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">false</span><span class="p">)</span>
    2124. 

  2124.     <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadTask.html">DownloadTask</a></span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span><span class="o">&gt;</span></code></pre>
    2125. 

  2125. 

  2126.                         </div>
    2127. 

  2127.                       </div>
    2128. 

  2128.                       <div>
    2129. 

  2129.                         <h4>Parameters</h4>
    2130. 

  2130.                         <table class="graybox">
    2131. 

  2131.                           <tbody>
    2132. 

  2132.                             <tr>
    2133. 

  2133.                               <td>
    2134. 

  2134.                                 <code>
    2135. 

  2135.                                 <em>serializer</em>
    2136. 

  2136.                                 </code>
    2137. 

  2137.                               </td>
    2138. 

  2138.                               <td>
    2139. 

  2139.                                 <div>
    2140. 

  2140.                                   <p><code><a href="../Protocols/ResponseSerializer.html">ResponseSerializer</a></code> responsible for serializing the request, response, and data.</p>
    2141. 

  2141.                                 </div>
    2142. 

  2142.                               </td>
    2143. 

  2143.                             </tr>
    2144. 

  2144.                             <tr>
    2145. 

  2145.                               <td>
    2146. 

  2146.                                 <code>
    2147. 

  2147.                                 <em>shouldAutomaticallyCancel</em>
    2148. 

  2148.                                 </code>
    2149. 

  2149.                               </td>
    2150. 

  2150.                               <td>
    2151. 

  2151.                                 <div>
    2152. 

  2152.                                   <p><code>Bool</code> determining whether or not the request should be cancelled when the
    2153. 

  2153.                        enclosing async context is cancelled. Only applies to <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>&lsquo;s async
    2154. 

  2154.                        properties. <code>false</code> by default.</p>
    2155. 

  2155.                                 </div>
    2156. 

  2156.                               </td>
    2157. 

  2157.                             </tr>
    2158. 

  2158.                           </tbody>
    2159. 

  2159.                         </table>
    2160. 

  2160.                       </div>
    2161. 

  2161.                       <div>
    2162. 

  2162.                         <h4>Return Value</h4>
    2163. 

  2163.                         <p>The <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>.</p>
    2164. 

  2164.                       </div>
    2165. 

  2165.                     </section>
    2166. 

  2166.                   </div>
    2167. 

  2167.                 </li>
    2168. 

  2168.                 <li class="item">
    2169. 

  2169.                   <div>
    2170. 

  2170.                     <code>
    2171. 

  2171.                     <a name="/s:9Alamofire15DownloadRequestC011serializingB05using23automaticallyCancellingAA0B4TaskVy16SerializedObjectQzGx_SbtAA0B26ResponseSerializerProtocolRzlF"></a>
    2172. 

  2172.                     <a name="//apple_ref/swift/Method/serializingDownload(using:automaticallyCancelling:)" class="dashAnchor"></a>
    2173. 

  2173.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC011serializingB05using23automaticallyCancellingAA0B4TaskVy16SerializedObjectQzGx_SbtAA0B26ResponseSerializerProtocolRzlF">serializingDownload(using:<wbr>automaticallyCancelling:<wbr>)</a>
    2174. 

  2174.                     </code>
    2175. 

  2175.                   </div>
    2176. 

  2176.                   <div class="height-container">
    2177. 

  2177.                     <div class="pointer-container"></div>
    2178. 

  2178.                     <section class="section">
    2179. 

  2179.                       <div class="pointer"></div>
    2180. 

  2180.                       <div class="abstract">
    2181. 

  2181.                         <p>Creates a <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code> to <code>await</code> serialization using the provided <code><a href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a></code>
    2182. 

  2182. instance.</p>
    2183. 

  2183. 

  2184.                       </div>
    2185. 

  2185.                       <div class="declaration">
    2186. 

  2186.                         <h4>Declaration</h4>
    2187. 

  2187.                         <div class="language">
    2188. 

  2188.                           <p class="aside-title">Swift</p>
    2189. 

  2189.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="n">serializingDownload</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a></span><span class="o">&gt;</span><span class="p">(</span><span class="n">using</span> <span class="nv">serializer</span><span class="p">:</span> <span class="kt">Serializer</span><span class="p">,</span>
    2190. 

  2190.                                                                                 <span class="n">automaticallyCancelling</span> <span class="nv">shouldAutomaticallyCancel</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">false</span><span class="p">)</span>
    2191. 

  2191.     <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DownloadTask.html">DownloadTask</a></span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span><span class="o">&gt;</span></code></pre>
    2192. 

  2192. 

  2193.                         </div>
    2194. 

  2194.                       </div>
    2195. 

  2195.                       <div>
    2196. 

  2196.                         <h4>Parameters</h4>
    2197. 

  2197.                         <table class="graybox">
    2198. 

  2198.                           <tbody>
    2199. 

  2199.                             <tr>
    2200. 

  2200.                               <td>
    2201. 

  2201.                                 <code>
    2202. 

  2202.                                 <em>serializer</em>
    2203. 

  2203.                                 </code>
    2204. 

  2204.                               </td>
    2205. 

  2205.                               <td>
    2206. 

  2206.                                 <div>
    2207. 

  2207.                                   <p><code><a href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a></code> responsible for serializing the request,
    2208. 

  2208.                        response, and data.</p>
    2209. 

  2209.                                 </div>
    2210. 

  2210.                               </td>
    2211. 

  2211.                             </tr>
    2212. 

  2212.                             <tr>
    2213. 

  2213.                               <td>
    2214. 

  2214.                                 <code>
    2215. 

  2215.                                 <em>shouldAutomaticallyCancel</em>
    2216. 

  2216.                                 </code>
    2217. 

  2217.                               </td>
    2218. 

  2218.                               <td>
    2219. 

  2219.                                 <div>
    2220. 

  2220.                                   <p><code>Bool</code> determining whether or not the request should be cancelled when the
    2221. 

  2221.                        enclosing async context is cancelled. Only applies to <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>&lsquo;s async
    2222. 

  2222.                        properties. <code>false</code> by default.</p>
    2223. 

  2223.                                 </div>
    2224. 

  2224.                               </td>
    2225. 

  2225.                             </tr>
    2226. 

  2226.                           </tbody>
    2227. 

  2227.                         </table>
    2228. 

  2228.                       </div>
    2229. 

  2229.                       <div>
    2230. 

  2230.                         <h4>Return Value</h4>
    2231. 

  2231.                         <p>The <code><a href="../Structs/DownloadTask.html">DownloadTask</a></code>.</p>
    2232. 

  2232.                       </div>
    2233. 

  2233.                     </section>
    2234. 

  2234.                   </div>
    2235. 

  2235.                 </li>
    2236. 

  2236.               </ul>
    2237. 

  2237.             </div>
    2238. 

  2238.             <div class="task-group">
    2239. 

  2239.               <div class="task-name-container">
    2240. 

  2240.                 <a name="/Default"></a>
    2241. 

  2241.                 <a name="//apple_ref/swift/Section/Default" class="dashAnchor"></a>
    2242. 

  2242.                 <div class="section-name-container">
    2243. 

  2243.                   <a class="section-name-link" href="#/Default"></a>
    2244. 

  2244.                   <h3 class="section-name"><span>Default</span>
    2245. 

  2245. </h3>
    2246. 

  2246.                 </div>
    2247. 

  2247.               </div>
    2248. 

  2248.               <ul class="item-container">
    2249. 

  2249.                 <li class="item">
    2250. 

  2250.                   <div>
    2251. 

  2251.                     <code>
    2252. 

  2252.                     <a name="/s:9Alamofire15DownloadRequestC8response5queue17completionHandlerACXDSo012OS_dispatch_E0C_yAA0B8ResponseVy10Foundation3URLVSgAA7AFErrorOGctF"></a>
    2253. 

  2253.                     <a name="//apple_ref/swift/Method/response(queue:completionHandler:)" class="dashAnchor"></a>
    2254. 

  2254.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC8response5queue17completionHandlerACXDSo012OS_dispatch_E0C_yAA0B8ResponseVy10Foundation3URLVSgAA7AFErrorOGctF">response(queue:<wbr>completionHandler:<wbr>)</a>
    2255. 

  2255.                     </code>
    2256. 

  2256.                   </div>
    2257. 

  2257.                   <div class="height-container">
    2258. 

  2258.                     <div class="pointer-container"></div>
    2259. 

  2259.                     <section class="section">
    2260. 

  2260.                       <div class="pointer"></div>
    2261. 

  2261.                       <div class="abstract">
    2262. 

  2262.                         <p>Adds a handler to be called once the request has finished.</p>
    2263. 

  2263. 

  2264.                       </div>
    2265. 

  2265.                       <div class="declaration">
    2266. 

  2266.                         <h4>Declaration</h4>
    2267. 

  2267.                         <div class="language">
    2268. 

  2268.                           <p class="aside-title">Swift</p>
    2269. 

  2269.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    2270. 

  2270. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">response</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2271. 

  2271.                      <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">URL</span><span class="p">?</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span>
    2272. 

  2272.     <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2273. 

  2273. 

  2274.                         </div>
    2275. 

  2275.                       </div>
    2276. 

  2276.                       <div>
    2277. 

  2277.                         <h4>Parameters</h4>
    2278. 

  2278.                         <table class="graybox">
    2279. 

  2279.                           <tbody>
    2280. 

  2280.                             <tr>
    2281. 

  2281.                               <td>
    2282. 

  2282.                                 <code>
    2283. 

  2283.                                 <em>queue</em>
    2284. 

  2284.                                 </code>
    2285. 

  2285.                               </td>
    2286. 

  2286.                               <td>
    2287. 

  2287.                                 <div>
    2288. 

  2288.                                   <p>The queue on which the completion handler is dispatched. <code>.main</code> by default.</p>
    2289. 

  2289.                                 </div>
    2290. 

  2290.                               </td>
    2291. 

  2291.                             </tr>
    2292. 

  2292.                             <tr>
    2293. 

  2293.                               <td>
    2294. 

  2294.                                 <code>
    2295. 

  2295.                                 <em>completionHandler</em>
    2296. 

  2296.                                 </code>
    2297. 

  2297.                               </td>
    2298. 

  2298.                               <td>
    2299. 

  2299.                                 <div>
    2300. 

  2300.                                   <p>The code to be executed once the request has finished.</p>
    2301. 

  2301.                                 </div>
    2302. 

  2302.                               </td>
    2303. 

  2303.                             </tr>
    2304. 

  2304.                           </tbody>
    2305. 

  2305.                         </table>
    2306. 

  2306.                       </div>
    2307. 

  2307.                       <div>
    2308. 

  2308.                         <h4>Return Value</h4>
    2309. 

  2309.                         <p>The request.</p>
    2310. 

  2310.                       </div>
    2311. 

  2311.                     </section>
    2312. 

  2312.                   </div>
    2313. 

  2313.                 </li>
    2314. 

  2314.                 <li class="item">
    2315. 

  2315.                   <div>
    2316. 

  2316.                     <code>
    2317. 

  2317.                     <a name="/s:9Alamofire15DownloadRequestC8response5queue0D10Serializer17completionHandlerACXDSo012OS_dispatch_E0C_xyAA0B8ResponseVy16SerializedObjectQzAA7AFErrorOGctAA0bkF8ProtocolRzlF"></a>
    2318. 

  2318.                     <a name="//apple_ref/swift/Method/response(queue:responseSerializer:completionHandler:)" class="dashAnchor"></a>
    2319. 

  2319.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC8response5queue0D10Serializer17completionHandlerACXDSo012OS_dispatch_E0C_xyAA0B8ResponseVy16SerializedObjectQzAA7AFErrorOGctAA0bkF8ProtocolRzlF">response(queue:<wbr>responseSerializer:<wbr>completionHandler:<wbr>)</a>
    2320. 

  2320.                     </code>
    2321. 

  2321.                   </div>
    2322. 

  2322.                   <div class="height-container">
    2323. 

  2323.                     <div class="pointer-container"></div>
    2324. 

  2324.                     <section class="section">
    2325. 

  2325.                       <div class="pointer"></div>
    2326. 

  2326.                       <div class="abstract">
    2327. 

  2327.                         <p>Adds a handler to be called once the request has finished.</p>
    2328. 

  2328. 

  2329.                       </div>
    2330. 

  2330.                       <div class="declaration">
    2331. 

  2331.                         <h4>Declaration</h4>
    2332. 

  2332.                         <div class="language">
    2333. 

  2333.                           <p class="aside-title">Swift</p>
    2334. 

  2334.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    2335. 

  2335. <span class="kd">public</span> <span class="kd">func</span> <span class="n">response</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a></span><span class="o">&gt;</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2336. 

  2336.                                                                      <span class="nv">responseSerializer</span><span class="p">:</span> <span class="kt">Serializer</span><span class="p">,</span>
    2337. 

  2337.                                                                      <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span>
    2338. 

  2338.     <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2339. 

  2339. 

  2340.                         </div>
    2341. 

  2341.                       </div>
    2342. 

  2342.                       <div>
    2343. 

  2343.                         <h4>Parameters</h4>
    2344. 

  2344.                         <table class="graybox">
    2345. 

  2345.                           <tbody>
    2346. 

  2346.                             <tr>
    2347. 

  2347.                               <td>
    2348. 

  2348.                                 <code>
    2349. 

  2349.                                 <em>queue</em>
    2350. 

  2350.                                 </code>
    2351. 

  2351.                               </td>
    2352. 

  2352.                               <td>
    2353. 

  2353.                                 <div>
    2354. 

  2354.                                   <p>The queue on which the completion handler is dispatched. <code>.main</code> by default.</p>
    2355. 

  2355.                                 </div>
    2356. 

  2356.                               </td>
    2357. 

  2357.                             </tr>
    2358. 

  2358.                             <tr>
    2359. 

  2359.                               <td>
    2360. 

  2360.                                 <code>
    2361. 

  2361.                                 <em>responseSerializer</em>
    2362. 

  2362.                                 </code>
    2363. 

  2363.                               </td>
    2364. 

  2364.                               <td>
    2365. 

  2365.                                 <div>
    2366. 

  2366.                                   <p>The response serializer responsible for serializing the request, response, and data
    2367. 

  2367.                 contained in the destination <code>URL</code>.</p>
    2368. 

  2368.                                 </div>
    2369. 

  2369.                               </td>
    2370. 

  2370.                             </tr>
    2371. 

  2371.                             <tr>
    2372. 

  2372.                               <td>
    2373. 

  2373.                                 <code>
    2374. 

  2374.                                 <em>completionHandler</em>
    2375. 

  2375.                                 </code>
    2376. 

  2376.                               </td>
    2377. 

  2377.                               <td>
    2378. 

  2378.                                 <div>
    2379. 

  2379.                                   <p>The code to be executed once the request has finished.</p>
    2380. 

  2380.                                 </div>
    2381. 

  2381.                               </td>
    2382. 

  2382.                             </tr>
    2383. 

  2383.                           </tbody>
    2384. 

  2384.                         </table>
    2385. 

  2385.                       </div>
    2386. 

  2386.                       <div>
    2387. 

  2387.                         <h4>Return Value</h4>
    2388. 

  2388.                         <p>The request.</p>
    2389. 

  2389.                       </div>
    2390. 

  2390.                     </section>
    2391. 

  2391.                   </div>
    2392. 

  2392.                 </li>
    2393. 

  2393.                 <li class="item">
    2394. 

  2394.                   <div>
    2395. 

  2395.                     <code>
    2396. 

  2396.                     <a name="/s:9Alamofire15DownloadRequestC8response5queue0D10Serializer17completionHandlerACXDSo012OS_dispatch_E0C_xyAA0B8ResponseVy16SerializedObjectQzAA7AFErrorOGctAA0kF0RzlF"></a>
    2397. 

  2397.                     <a name="//apple_ref/swift/Method/response(queue:responseSerializer:completionHandler:)" class="dashAnchor"></a>
    2398. 

  2398.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC8response5queue0D10Serializer17completionHandlerACXDSo012OS_dispatch_E0C_xyAA0B8ResponseVy16SerializedObjectQzAA7AFErrorOGctAA0kF0RzlF">response(queue:<wbr>responseSerializer:<wbr>completionHandler:<wbr>)</a>
    2399. 

  2399.                     </code>
    2400. 

  2400.                   </div>
    2401. 

  2401.                   <div class="height-container">
    2402. 

  2402.                     <div class="pointer-container"></div>
    2403. 

  2403.                     <section class="section">
    2404. 

  2404.                       <div class="pointer"></div>
    2405. 

  2405.                       <div class="abstract">
    2406. 

  2406.                         <p>Adds a handler to be called once the request has finished.</p>
    2407. 

  2407. 

  2408.                       </div>
    2409. 

  2409.                       <div class="declaration">
    2410. 

  2410.                         <h4>Declaration</h4>
    2411. 

  2411.                         <div class="language">
    2412. 

  2412.                           <p class="aside-title">Swift</p>
    2413. 

  2413.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    2414. 

  2414. <span class="kd">public</span> <span class="kd">func</span> <span class="n">response</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/ResponseSerializer.html">ResponseSerializer</a></span><span class="o">&gt;</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2415. 

  2415.                                                      <span class="nv">responseSerializer</span><span class="p">:</span> <span class="kt">Serializer</span><span class="p">,</span>
    2416. 

  2416.                                                      <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span>
    2417. 

  2417.     <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2418. 

  2418. 

  2419.                         </div>
    2420. 

  2420.                       </div>
    2421. 

  2421.                       <div>
    2422. 

  2422.                         <h4>Parameters</h4>
    2423. 

  2423.                         <table class="graybox">
    2424. 

  2424.                           <tbody>
    2425. 

  2425.                             <tr>
    2426. 

  2426.                               <td>
    2427. 

  2427.                                 <code>
    2428. 

  2428.                                 <em>queue</em>
    2429. 

  2429.                                 </code>
    2430. 

  2430.                               </td>
    2431. 

  2431.                               <td>
    2432. 

  2432.                                 <div>
    2433. 

  2433.                                   <p>The queue on which the completion handler is dispatched. <code>.main</code> by default.</p>
    2434. 

  2434.                                 </div>
    2435. 

  2435.                               </td>
    2436. 

  2436.                             </tr>
    2437. 

  2437.                             <tr>
    2438. 

  2438.                               <td>
    2439. 

  2439.                                 <code>
    2440. 

  2440.                                 <em>responseSerializer</em>
    2441. 

  2441.                                 </code>
    2442. 

  2442.                               </td>
    2443. 

  2443.                               <td>
    2444. 

  2444.                                 <div>
    2445. 

  2445.                                   <p>The response serializer responsible for serializing the request, response, and data
    2446. 

  2446.                 contained in the destination <code>URL</code>.</p>
    2447. 

  2447.                                 </div>
    2448. 

  2448.                               </td>
    2449. 

  2449.                             </tr>
    2450. 

  2450.                             <tr>
    2451. 

  2451.                               <td>
    2452. 

  2452.                                 <code>
    2453. 

  2453.                                 <em>completionHandler</em>
    2454. 

  2454.                                 </code>
    2455. 

  2455.                               </td>
    2456. 

  2456.                               <td>
    2457. 

  2457.                                 <div>
    2458. 

  2458.                                   <p>The code to be executed once the request has finished.</p>
    2459. 

  2459.                                 </div>
    2460. 

  2460.                               </td>
    2461. 

  2461.                             </tr>
    2462. 

  2462.                           </tbody>
    2463. 

  2463.                         </table>
    2464. 

  2464.                       </div>
    2465. 

  2465.                       <div>
    2466. 

  2466.                         <h4>Return Value</h4>
    2467. 

  2467.                         <p>The request.</p>
    2468. 

  2468.                       </div>
    2469. 

  2469.                     </section>
    2470. 

  2470.                   </div>
    2471. 

  2471.                 </li>
    2472. 

  2472.               </ul>
    2473. 

  2473.             </div>
    2474. 

  2474.             <div class="task-group">
    2475. 

  2475.               <div class="task-name-container">
    2476. 

  2476.                 <a name="/URL"></a>
    2477. 

  2477.                 <a name="//apple_ref/swift/Section/URL" class="dashAnchor"></a>
    2478. 

  2478.                 <div class="section-name-container">
    2479. 

  2479.                   <a class="section-name-link" href="#/URL"></a>
    2480. 

  2480.                   <h3 class="section-name"><span>URL</span>
    2481. 

  2481. </h3>
    2482. 

  2482.                 </div>
    2483. 

  2483.               </div>
    2484. 

  2484.               <ul class="item-container">
    2485. 

  2485.                 <li class="item">
    2486. 

  2486.                   <div>
    2487. 

  2487.                     <code>
    2488. 

  2488.                     <a name="/s:9Alamofire15DownloadRequestC11responseURL5queue17completionHandlerACXDSo012OS_dispatch_F0C_yAA0B8ResponseVy10Foundation0E0VAA7AFErrorOGctF"></a>
    2489. 

  2489.                     <a name="//apple_ref/swift/Method/responseURL(queue:completionHandler:)" class="dashAnchor"></a>
    2490. 

  2490.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC11responseURL5queue17completionHandlerACXDSo012OS_dispatch_F0C_yAA0B8ResponseVy10Foundation0E0VAA7AFErrorOGctF">responseURL(queue:<wbr>completionHandler:<wbr>)</a>
    2491. 

  2491.                     </code>
    2492. 

  2492.                   </div>
    2493. 

  2493.                   <div class="height-container">
    2494. 

  2494.                     <div class="pointer-container"></div>
    2495. 

  2495.                     <section class="section">
    2496. 

  2496.                       <div class="pointer"></div>
    2497. 

  2497.                       <div class="abstract">
    2498. 

  2498.                         <p>Adds a handler using a <code><a href="../Structs/URLResponseSerializer.html">URLResponseSerializer</a></code> to be called once the request is finished.</p>
    2499. 

  2499. 

  2500.                       </div>
    2501. 

  2501.                       <div class="declaration">
    2502. 

  2502.                         <h4>Declaration</h4>
    2503. 

  2503.                         <div class="language">
    2504. 

  2504.                           <p class="aside-title">Swift</p>
    2505. 

  2505.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    2506. 

  2506. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseURL</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2507. 

  2507.                         <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">URL</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2508. 

  2508. 

  2509.                         </div>
    2510. 

  2510.                       </div>
    2511. 

  2511.                       <div>
    2512. 

  2512.                         <h4>Parameters</h4>
    2513. 

  2513.                         <table class="graybox">
    2514. 

  2514.                           <tbody>
    2515. 

  2515.                             <tr>
    2516. 

  2516.                               <td>
    2517. 

  2517.                                 <code>
    2518. 

  2518.                                 <em>queue</em>
    2519. 

  2519.                                 </code>
    2520. 

  2520.                               </td>
    2521. 

  2521.                               <td>
    2522. 

  2522.                                 <div>
    2523. 

  2523.                                   <p>The queue on which the completion handler is called. <code>.main</code> by default.</p>
    2524. 

  2524.                                 </div>
    2525. 

  2525.                               </td>
    2526. 

  2526.                             </tr>
    2527. 

  2527.                             <tr>
    2528. 

  2528.                               <td>
    2529. 

  2529.                                 <code>
    2530. 

  2530.                                 <em>completionHandler</em>
    2531. 

  2531.                                 </code>
    2532. 

  2532.                               </td>
    2533. 

  2533.                               <td>
    2534. 

  2534.                                 <div>
    2535. 

  2535.                                   <p>A closure to be executed once the request has finished.</p>
    2536. 

  2536.                                 </div>
    2537. 

  2537.                               </td>
    2538. 

  2538.                             </tr>
    2539. 

  2539.                           </tbody>
    2540. 

  2540.                         </table>
    2541. 

  2541.                       </div>
    2542. 

  2542.                       <div>
    2543. 

  2543.                         <h4>Return Value</h4>
    2544. 

  2544.                         <p>The request.</p>
    2545. 

  2545.                       </div>
    2546. 

  2546.                     </section>
    2547. 

  2547.                   </div>
    2548. 

  2548.                 </li>
    2549. 

  2549.               </ul>
    2550. 

  2550.             </div>
    2551. 

  2551.             <div class="task-group">
    2552. 

  2552.               <div class="task-name-container">
    2553. 

  2553.                 <a name="/Data"></a>
    2554. 

  2554.                 <a name="//apple_ref/swift/Section/Data" class="dashAnchor"></a>
    2555. 

  2555.                 <div class="section-name-container">
    2556. 

  2556.                   <a class="section-name-link" href="#/Data"></a>
    2557. 

  2557.                   <h3 class="section-name"><span>Data</span>
    2558. 

  2558. </h3>
    2559. 

  2559.                 </div>
    2560. 

  2560.               </div>
    2561. 

  2561.               <ul class="item-container">
    2562. 

  2562.                 <li class="item">
    2563. 

  2563.                   <div>
    2564. 

  2564.                     <code>
    2565. 

  2565.                     <a name="/s:9Alamofire15DownloadRequestC12responseData5queue16dataPreprocessor18emptyResponseCodes0iC7Methods17completionHandlerACXDSo012OS_dispatch_F0C_AA0eH0_pShySiGShyAA10HTTPMethodVGyAA0bJ0Vy10Foundation0E0VAA7AFErrorOGctF"></a>
    2566. 

  2566.                     <a name="//apple_ref/swift/Method/responseData(queue:dataPreprocessor:emptyResponseCodes:emptyRequestMethods:completionHandler:)" class="dashAnchor"></a>
    2567. 

  2567.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC12responseData5queue16dataPreprocessor18emptyResponseCodes0iC7Methods17completionHandlerACXDSo012OS_dispatch_F0C_AA0eH0_pShySiGShyAA10HTTPMethodVGyAA0bJ0Vy10Foundation0E0VAA7AFErrorOGctF">responseData(queue:<wbr>dataPreprocessor:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>completionHandler:<wbr>)</a>
    2568. 

  2568.                     </code>
    2569. 

  2569.                   </div>
    2570. 

  2570.                   <div class="height-container">
    2571. 

  2571.                     <div class="pointer-container"></div>
    2572. 

  2572.                     <section class="section">
    2573. 

  2573.                       <div class="pointer"></div>
    2574. 

  2574.                       <div class="abstract">
    2575. 

  2575.                         <p>Adds a handler using a <code><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></code> to be called once the request has finished.</p>
    2576. 

  2576. 

  2577.                       </div>
    2578. 

  2578.                       <div class="declaration">
    2579. 

  2579.                         <h4>Declaration</h4>
    2580. 

  2580.                         <div class="language">
    2581. 

  2581.                           <p class="aside-title">Swift</p>
    2582. 

  2582.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    2583. 

  2583. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseData</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2584. 

  2584.                          <span class="nv">dataPreprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    2585. 

  2585.                          <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    2586. 

  2586.                          <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">,</span>
    2587. 

  2587.                          <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">Data</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2588. 

  2588. 

  2589.                         </div>
    2590. 

  2590.                       </div>
    2591. 

  2591.                       <div>
    2592. 

  2592.                         <h4>Parameters</h4>
    2593. 

  2593.                         <table class="graybox">
    2594. 

  2594.                           <tbody>
    2595. 

  2595.                             <tr>
    2596. 

  2596.                               <td>
    2597. 

  2597.                                 <code>
    2598. 

  2598.                                 <em>queue</em>
    2599. 

  2599.                                 </code>
    2600. 

  2600.                               </td>
    2601. 

  2601.                               <td>
    2602. 

  2602.                                 <div>
    2603. 

  2603.                                   <p>The queue on which the completion handler is called. <code>.main</code> by default.</p>
    2604. 

  2604.                                 </div>
    2605. 

  2605.                               </td>
    2606. 

  2606.                             </tr>
    2607. 

  2607.                             <tr>
    2608. 

  2608.                               <td>
    2609. 

  2609.                                 <code>
    2610. 

  2610.                                 <em>dataPreprocessor</em>
    2611. 

  2611.                                 </code>
    2612. 

  2612.                               </td>
    2613. 

  2613.                               <td>
    2614. 

  2614.                                 <div>
    2615. 

  2615.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which processes the received <code>Data</code> before calling the
    2616. 

  2616.                  <code>completionHandler</code>. <code>PassthroughPreprocessor()</code> by default.</p>
    2617. 

  2617.                                 </div>
    2618. 

  2618.                               </td>
    2619. 

  2619.                             </tr>
    2620. 

  2620.                             <tr>
    2621. 

  2621.                               <td>
    2622. 

  2622.                                 <code>
    2623. 

  2623.                                 <em>emptyResponseCodes</em>
    2624. 

  2624.                                 </code>
    2625. 

  2625.                               </td>
    2626. 

  2626.                               <td>
    2627. 

  2627.                                 <div>
    2628. 

  2628.                                   <p>HTTP status codes for which empty responses are always valid. <code>[204, 205]</code> by default.</p>
    2629. 

  2629.                                 </div>
    2630. 

  2630.                               </td>
    2631. 

  2631.                             </tr>
    2632. 

  2632.                             <tr>
    2633. 

  2633.                               <td>
    2634. 

  2634.                                 <code>
    2635. 

  2635.                                 <em>emptyRequestMethods</em>
    2636. 

  2636.                                 </code>
    2637. 

  2637.                               </td>
    2638. 

  2638.                               <td>
    2639. 

  2639.                                 <div>
    2640. 

  2640.                                   <p><code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are always valid. <code>[.head]</code> by default.</p>
    2641. 

  2641.                                 </div>
    2642. 

  2642.                               </td>
    2643. 

  2643.                             </tr>
    2644. 

  2644.                             <tr>
    2645. 

  2645.                               <td>
    2646. 

  2646.                                 <code>
    2647. 

  2647.                                 <em>completionHandler</em>
    2648. 

  2648.                                 </code>
    2649. 

  2649.                               </td>
    2650. 

  2650.                               <td>
    2651. 

  2651.                                 <div>
    2652. 

  2652.                                   <p>A closure to be executed once the request has finished.</p>
    2653. 

  2653.                                 </div>
    2654. 

  2654.                               </td>
    2655. 

  2655.                             </tr>
    2656. 

  2656.                           </tbody>
    2657. 

  2657.                         </table>
    2658. 

  2658.                       </div>
    2659. 

  2659.                       <div>
    2660. 

  2660.                         <h4>Return Value</h4>
    2661. 

  2661.                         <p>The request.</p>
    2662. 

  2662.                       </div>
    2663. 

  2663.                     </section>
    2664. 

  2664.                   </div>
    2665. 

  2665.                 </li>
    2666. 

  2666.               </ul>
    2667. 

  2667.             </div>
    2668. 

  2668.             <div class="task-group">
    2669. 

  2669.               <div class="task-name-container">
    2670. 

  2670.                 <a name="/String"></a>
    2671. 

  2671.                 <a name="//apple_ref/swift/Section/String" class="dashAnchor"></a>
    2672. 

  2672.                 <div class="section-name-container">
    2673. 

  2673.                   <a class="section-name-link" href="#/String"></a>
    2674. 

  2674.                   <h3 class="section-name"><span>String</span>
    2675. 

  2675. </h3>
    2676. 

  2676.                 </div>
    2677. 

  2677.               </div>
    2678. 

  2678.               <ul class="item-container">
    2679. 

  2679.                 <li class="item">
    2680. 

  2680.                   <div>
    2681. 

  2681.                     <code>
    2682. 

  2682.                     <a name="/s:9Alamofire15DownloadRequestC14responseString5queue16dataPreprocessor8encoding18emptyResponseCodes0jC7Methods17completionHandlerACXDSo012OS_dispatch_F0C_AA04DataH0_pSS10FoundationE8EncodingVSgShySiGShyAA10HTTPMethodVGyAA0bK0VySSAA7AFErrorOGctF"></a>
    2683. 

  2683.                     <a name="//apple_ref/swift/Method/responseString(queue:dataPreprocessor:encoding:emptyResponseCodes:emptyRequestMethods:completionHandler:)" class="dashAnchor"></a>
    2684. 

  2684.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC14responseString5queue16dataPreprocessor8encoding18emptyResponseCodes0jC7Methods17completionHandlerACXDSo012OS_dispatch_F0C_AA04DataH0_pSS10FoundationE8EncodingVSgShySiGShyAA10HTTPMethodVGyAA0bK0VySSAA7AFErrorOGctF">responseString(queue:<wbr>dataPreprocessor:<wbr>encoding:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>completionHandler:<wbr>)</a>
    2685. 

  2685.                     </code>
    2686. 

  2686.                   </div>
    2687. 

  2687.                   <div class="height-container">
    2688. 

  2688.                     <div class="pointer-container"></div>
    2689. 

  2689.                     <section class="section">
    2690. 

  2690.                       <div class="pointer"></div>
    2691. 

  2691.                       <div class="abstract">
    2692. 

  2692.                         <p>Adds a handler using a <code><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></code> to be called once the request has finished.</p>
    2693. 

  2693. 

  2694.                       </div>
    2695. 

  2695.                       <div class="declaration">
    2696. 

  2696.                         <h4>Declaration</h4>
    2697. 

  2697.                         <div class="language">
    2698. 

  2698.                           <p class="aside-title">Swift</p>
    2699. 

  2699.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    2700. 

  2700. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseString</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2701. 

  2701.                            <span class="nv">dataPreprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    2702. 

  2702.                            <span class="nv">encoding</span><span class="p">:</span> <span class="kt">String</span><span class="o">.</span><span class="kt">Encoding</span><span class="p">?</span> <span class="o">=</span> <span class="kc">nil</span><span class="p">,</span>
    2703. 

  2703.                            <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    2704. 

  2704.                            <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">,</span>
    2705. 

  2705.                            <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">String</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2706. 

  2706. 

  2707.                         </div>
    2708. 

  2708.                       </div>
    2709. 

  2709.                       <div>
    2710. 

  2710.                         <h4>Parameters</h4>
    2711. 

  2711.                         <table class="graybox">
    2712. 

  2712.                           <tbody>
    2713. 

  2713.                             <tr>
    2714. 

  2714.                               <td>
    2715. 

  2715.                                 <code>
    2716. 

  2716.                                 <em>queue</em>
    2717. 

  2717.                                 </code>
    2718. 

  2718.                               </td>
    2719. 

  2719.                               <td>
    2720. 

  2720.                                 <div>
    2721. 

  2721.                                   <p>The queue on which the completion handler is dispatched. <code>.main</code> by default.</p>
    2722. 

  2722.                                 </div>
    2723. 

  2723.                               </td>
    2724. 

  2724.                             </tr>
    2725. 

  2725.                             <tr>
    2726. 

  2726.                               <td>
    2727. 

  2727.                                 <code>
    2728. 

  2728.                                 <em>dataPreprocessor</em>
    2729. 

  2729.                                 </code>
    2730. 

  2730.                               </td>
    2731. 

  2731.                               <td>
    2732. 

  2732.                                 <div>
    2733. 

  2733.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which processes the received <code>Data</code> before calling the
    2734. 

  2734.                  <code>completionHandler</code>. <code>PassthroughPreprocessor()</code> by default.</p>
    2735. 

  2735.                                 </div>
    2736. 

  2736.                               </td>
    2737. 

  2737.                             </tr>
    2738. 

  2738.                             <tr>
    2739. 

  2739.                               <td>
    2740. 

  2740.                                 <code>
    2741. 

  2741.                                 <em>encoding</em>
    2742. 

  2742.                                 </code>
    2743. 

  2743.                               </td>
    2744. 

  2744.                               <td>
    2745. 

  2745.                                 <div>
    2746. 

  2746.                                   <p>The string encoding. Defaults to <code>nil</code>, in which case the encoding will be determined
    2747. 

  2747.                  from the server response, falling back to the default HTTP character set, <code>ISO-8859-1</code>.</p>
    2748. 

  2748.                                 </div>
    2749. 

  2749.                               </td>
    2750. 

  2750.                             </tr>
    2751. 

  2751.                             <tr>
    2752. 

  2752.                               <td>
    2753. 

  2753.                                 <code>
    2754. 

  2754.                                 <em>emptyResponseCodes</em>
    2755. 

  2755.                                 </code>
    2756. 

  2756.                               </td>
    2757. 

  2757.                               <td>
    2758. 

  2758.                                 <div>
    2759. 

  2759.                                   <p>HTTP status codes for which empty responses are always valid. <code>[204, 205]</code> by default.</p>
    2760. 

  2760.                                 </div>
    2761. 

  2761.                               </td>
    2762. 

  2762.                             </tr>
    2763. 

  2763.                             <tr>
    2764. 

  2764.                               <td>
    2765. 

  2765.                                 <code>
    2766. 

  2766.                                 <em>emptyRequestMethods</em>
    2767. 

  2767.                                 </code>
    2768. 

  2768.                               </td>
    2769. 

  2769.                               <td>
    2770. 

  2770.                                 <div>
    2771. 

  2771.                                   <p><code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are always valid. <code>[.head]</code> by default.</p>
    2772. 

  2772.                                 </div>
    2773. 

  2773.                               </td>
    2774. 

  2774.                             </tr>
    2775. 

  2775.                             <tr>
    2776. 

  2776.                               <td>
    2777. 

  2777.                                 <code>
    2778. 

  2778.                                 <em>completionHandler</em>
    2779. 

  2779.                                 </code>
    2780. 

  2780.                               </td>
    2781. 

  2781.                               <td>
    2782. 

  2782.                                 <div>
    2783. 

  2783.                                   <p>A closure to be executed once the request has finished.</p>
    2784. 

  2784.                                 </div>
    2785. 

  2785.                               </td>
    2786. 

  2786.                             </tr>
    2787. 

  2787.                           </tbody>
    2788. 

  2788.                         </table>
    2789. 

  2789.                       </div>
    2790. 

  2790.                       <div>
    2791. 

  2791.                         <h4>Return Value</h4>
    2792. 

  2792.                         <p>The request.</p>
    2793. 

  2793.                       </div>
    2794. 

  2794.                     </section>
    2795. 

  2795.                   </div>
    2796. 

  2796.                 </li>
    2797. 

  2797.               </ul>
    2798. 

  2798.             </div>
    2799. 

  2799.             <div class="task-group">
    2800. 

  2800.               <div class="task-name-container">
    2801. 

  2801.                 <a name="/JSON"></a>
    2802. 

  2802.                 <a name="//apple_ref/swift/Section/JSON" class="dashAnchor"></a>
    2803. 

  2803.                 <div class="section-name-container">
    2804. 

  2804.                   <a class="section-name-link" href="#/JSON"></a>
    2805. 

  2805.                   <h3 class="section-name"><span>JSON</span>
    2806. 

  2806. </h3>
    2807. 

  2807.                 </div>
    2808. 

  2808.               </div>
    2809. 

  2809.               <ul class="item-container">
    2810. 

  2810.                 <li class="item">
    2811. 

  2811.                   <div>
    2812. 

  2812.                     <code>
    2813. 

  2813.                     <a name="/s:9Alamofire15DownloadRequestC12responseJSON5queue16dataPreprocessor18emptyResponseCodes0iC7Methods7options17completionHandlerACXDSo012OS_dispatch_F0C_AA04DataH0_pShySiGShyAA10HTTPMethodVGSo20NSJSONReadingOptionsVyAA0bJ0VyypAA7AFErrorOGctF"></a>
    2814. 

  2814.                     <a name="//apple_ref/swift/Method/responseJSON(queue:dataPreprocessor:emptyResponseCodes:emptyRequestMethods:options:completionHandler:)" class="dashAnchor"></a>
    2815. 

  2815.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC12responseJSON5queue16dataPreprocessor18emptyResponseCodes0iC7Methods7options17completionHandlerACXDSo012OS_dispatch_F0C_AA04DataH0_pShySiGShyAA10HTTPMethodVGSo20NSJSONReadingOptionsVyAA0bJ0VyypAA7AFErrorOGctF">responseJSON(queue:<wbr>dataPreprocessor:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>options:<wbr>completionHandler:<wbr>)</a>
    2816. 

  2816.                     </code>
    2817. 

  2817.                   </div>
    2818. 

  2818.                   <div class="height-container">
    2819. 

  2819.                     <div class="pointer-container"></div>
    2820. 

  2820.                     <section class="section">
    2821. 

  2821.                       <div class="pointer"></div>
    2822. 

  2822.                       <div class="abstract">
    2823. 

  2823.                         <p>Adds a handler using a <code><a href="../Classes/JSONResponseSerializer.html">JSONResponseSerializer</a></code> to be called once the request has finished.</p>
    2824. 

  2824. 

  2825.                       </div>
    2826. 

  2826.                       <div class="declaration">
    2827. 

  2827.                         <h4>Declaration</h4>
    2828. 

  2828.                         <div class="language">
    2829. 

  2829.                           <p class="aside-title">Swift</p>
    2830. 

  2830.                           <pre class="highlight swift"><code><span class="kd">@available(*, deprecated, message: "responseJSON deprecated and will be removed in Alamofire 6. Use responseDecodable instead.")</span>
    2831. 

  2831. <span class="kd">@discardableResult</span>
    2832. 

  2832. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseJSON</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2833. 

  2833.                          <span class="nv">dataPreprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/JSONResponseSerializer.html">JSONResponseSerializer</a></span><span class="o">.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    2834. 

  2834.                          <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/JSONResponseSerializer.html">JSONResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    2835. 

  2835.                          <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/JSONResponseSerializer.html">JSONResponseSerializer</a></span><span class="o">.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">,</span>
    2836. 

  2836.                          <span class="nv">options</span><span class="p">:</span> <span class="kt">JSONSerialization</span><span class="o">.</span><span class="kt">ReadingOptions</span> <span class="o">=</span> <span class="o">.</span><span class="n">allowFragments</span><span class="p">,</span>
    2837. 

  2837.                          <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">Any</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2838. 

  2838. 

  2839.                         </div>
    2840. 

  2840.                       </div>
    2841. 

  2841.                       <div>
    2842. 

  2842.                         <h4>Parameters</h4>
    2843. 

  2843.                         <table class="graybox">
    2844. 

  2844.                           <tbody>
    2845. 

  2845.                             <tr>
    2846. 

  2846.                               <td>
    2847. 

  2847.                                 <code>
    2848. 

  2848.                                 <em>queue</em>
    2849. 

  2849.                                 </code>
    2850. 

  2850.                               </td>
    2851. 

  2851.                               <td>
    2852. 

  2852.                                 <div>
    2853. 

  2853.                                   <p>The queue on which the completion handler is dispatched. <code>.main</code> by default.</p>
    2854. 

  2854.                                 </div>
    2855. 

  2855.                               </td>
    2856. 

  2856.                             </tr>
    2857. 

  2857.                             <tr>
    2858. 

  2858.                               <td>
    2859. 

  2859.                                 <code>
    2860. 

  2860.                                 <em>dataPreprocessor</em>
    2861. 

  2861.                                 </code>
    2862. 

  2862.                               </td>
    2863. 

  2863.                               <td>
    2864. 

  2864.                                 <div>
    2865. 

  2865.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which processes the received <code>Data</code> before calling the
    2866. 

  2866.                  <code>completionHandler</code>. <code>PassthroughPreprocessor()</code> by default.</p>
    2867. 

  2867.                                 </div>
    2868. 

  2868.                               </td>
    2869. 

  2869.                             </tr>
    2870. 

  2870.                             <tr>
    2871. 

  2871.                               <td>
    2872. 

  2872.                                 <code>
    2873. 

  2873.                                 <em>emptyResponseCodes</em>
    2874. 

  2874.                                 </code>
    2875. 

  2875.                               </td>
    2876. 

  2876.                               <td>
    2877. 

  2877.                                 <div>
    2878. 

  2878.                                   <p>HTTP status codes for which empty responses are always valid. <code>[204, 205]</code> by default.</p>
    2879. 

  2879.                                 </div>
    2880. 

  2880.                               </td>
    2881. 

  2881.                             </tr>
    2882. 

  2882.                             <tr>
    2883. 

  2883.                               <td>
    2884. 

  2884.                                 <code>
    2885. 

  2885.                                 <em>emptyRequestMethods</em>
    2886. 

  2886.                                 </code>
    2887. 

  2887.                               </td>
    2888. 

  2888.                               <td>
    2889. 

  2889.                                 <div>
    2890. 

  2890.                                   <p><code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are always valid. <code>[.head]</code> by default.</p>
    2891. 

  2891.                                 </div>
    2892. 

  2892.                               </td>
    2893. 

  2893.                             </tr>
    2894. 

  2894.                             <tr>
    2895. 

  2895.                               <td>
    2896. 

  2896.                                 <code>
    2897. 

  2897.                                 <em>options</em>
    2898. 

  2898.                                 </code>
    2899. 

  2899.                               </td>
    2900. 

  2900.                               <td>
    2901. 

  2901.                                 <div>
    2902. 

  2902.                                   <p><code>JSONSerialization.ReadingOptions</code> used when parsing the response. <code>.allowFragments</code>
    2903. 

  2903.                  by default.</p>
    2904. 

  2904.                                 </div>
    2905. 

  2905.                               </td>
    2906. 

  2906.                             </tr>
    2907. 

  2907.                             <tr>
    2908. 

  2908.                               <td>
    2909. 

  2909.                                 <code>
    2910. 

  2910.                                 <em>completionHandler</em>
    2911. 

  2911.                                 </code>
    2912. 

  2912.                               </td>
    2913. 

  2913.                               <td>
    2914. 

  2914.                                 <div>
    2915. 

  2915.                                   <p>A closure to be executed once the request has finished.</p>
    2916. 

  2916.                                 </div>
    2917. 

  2917.                               </td>
    2918. 

  2918.                             </tr>
    2919. 

  2919.                           </tbody>
    2920. 

  2920.                         </table>
    2921. 

  2921.                       </div>
    2922. 

  2922.                       <div>
    2923. 

  2923.                         <h4>Return Value</h4>
    2924. 

  2924.                         <p>The request.</p>
    2925. 

  2925.                       </div>
    2926. 

  2926.                     </section>
    2927. 

  2927.                   </div>
    2928. 

  2928.                 </li>
    2929. 

  2929.               </ul>
    2930. 

  2930.             </div>
    2931. 

  2931.             <div class="task-group">
    2932. 

  2932.               <div class="task-name-container">
    2933. 

  2933.                 <a name="/Decodable"></a>
    2934. 

  2934.                 <a name="//apple_ref/swift/Section/Decodable" class="dashAnchor"></a>
    2935. 

  2935.                 <div class="section-name-container">
    2936. 

  2936.                   <a class="section-name-link" href="#/Decodable"></a>
    2937. 

  2937.                   <h3 class="section-name"><span>Decodable</span>
    2938. 

  2938. </h3>
    2939. 

  2939.                 </div>
    2940. 

  2940.               </div>
    2941. 

  2941.               <ul class="item-container">
    2942. 

  2942.                 <li class="item">
    2943. 

  2943.                   <div>
    2944. 

  2944.                     <code>
    2945. 

  2945.                     <a name="/s:9Alamofire15DownloadRequestC17responseDecodable2of5queue16dataPreprocessor7decoder18emptyResponseCodes0kC7Methods17completionHandlerACXDxm_So012OS_dispatch_G0CAA04DataI0_pAA0S7Decoder_pShySiGShyAA10HTTPMethodVGyAA0bL0VyxAA7AFErrorOGctSeRzlF"></a>
    2946. 

  2946.                     <a name="//apple_ref/swift/Method/responseDecodable(of:queue:dataPreprocessor:decoder:emptyResponseCodes:emptyRequestMethods:completionHandler:)" class="dashAnchor"></a>
    2947. 

  2947.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC17responseDecodable2of5queue16dataPreprocessor7decoder18emptyResponseCodes0kC7Methods17completionHandlerACXDxm_So012OS_dispatch_G0CAA04DataI0_pAA0S7Decoder_pShySiGShyAA10HTTPMethodVGyAA0bL0VyxAA7AFErrorOGctSeRzlF">responseDecodable(of:<wbr>queue:<wbr>dataPreprocessor:<wbr>decoder:<wbr>emptyResponseCodes:<wbr>emptyRequestMethods:<wbr>completionHandler:<wbr>)</a>
    2948. 

  2948.                     </code>
    2949. 

  2949.                   </div>
    2950. 

  2950.                   <div class="height-container">
    2951. 

  2951.                     <div class="pointer-container"></div>
    2952. 

  2952.                     <section class="section">
    2953. 

  2953.                       <div class="pointer"></div>
    2954. 

  2954.                       <div class="abstract">
    2955. 

  2955.                         <p>Adds a handler using a <code><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></code> to be called once the request has finished.</p>
    2956. 

  2956. 

  2957.                       </div>
    2958. 

  2958.                       <div class="declaration">
    2959. 

  2959.                         <h4>Declaration</h4>
    2960. 

  2960.                         <div class="language">
    2961. 

  2961.                           <p class="aside-title">Swift</p>
    2962. 

  2962.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    2963. 

  2963. <span class="kd">public</span> <span class="kd">func</span> <span class="n">responseDecodable</span><span class="o">&lt;</span><span class="kt">T</span><span class="p">:</span> <span class="kt">Decodable</span><span class="o">&gt;</span><span class="p">(</span><span class="n">of</span> <span class="nv">type</span><span class="p">:</span> <span class="kt">T</span><span class="o">.</span><span class="k">Type</span> <span class="o">=</span> <span class="kt">T</span><span class="o">.</span><span class="k">self</span><span class="p">,</span>
    2964. 

  2964.                                             <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span>
    2965. 

  2965.                                             <span class="nv">dataPreprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultDataPreprocessor</span><span class="p">,</span>
    2966. 

  2966.                                             <span class="nv">decoder</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataDecoder.html">DataDecoder</a></span> <span class="o">=</span> <span class="kt">JSONDecoder</span><span class="p">(),</span>
    2967. 

  2967.                                             <span class="nv">emptyResponseCodes</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt">Int</span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultEmptyResponseCodes</span><span class="p">,</span>
    2968. 

  2968.                                             <span class="nv">emptyRequestMethods</span><span class="p">:</span> <span class="kt">Set</span><span class="o">&lt;</span><span class="kt"><a href="../Structs/HTTPMethod.html">HTTPMethod</a></span><span class="o">&gt;</span> <span class="o">=</span> <span class="kt"><a href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;.</span><span class="n">defaultEmptyRequestMethods</span><span class="p">,</span>
    2969. 

  2969.                                             <span class="nv">completionHandler</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">Void</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    2970. 

  2970. 

  2971.                         </div>
    2972. 

  2972.                       </div>
    2973. 

  2973.                       <div>
    2974. 

  2974.                         <h4>Parameters</h4>
    2975. 

  2975.                         <table class="graybox">
    2976. 

  2976.                           <tbody>
    2977. 

  2977.                             <tr>
    2978. 

  2978.                               <td>
    2979. 

  2979.                                 <code>
    2980. 

  2980.                                 <em>type</em>
    2981. 

  2981.                                 </code>
    2982. 

  2982.                               </td>
    2983. 

  2983.                               <td>
    2984. 

  2984.                                 <div>
    2985. 

  2985.                                   <p><code>Decodable</code> type to decode from response data.</p>
    2986. 

  2986.                                 </div>
    2987. 

  2987.                               </td>
    2988. 

  2988.                             </tr>
    2989. 

  2989.                             <tr>
    2990. 

  2990.                               <td>
    2991. 

  2991.                                 <code>
    2992. 

  2992.                                 <em>queue</em>
    2993. 

  2993.                                 </code>
    2994. 

  2994.                               </td>
    2995. 

  2995.                               <td>
    2996. 

  2996.                                 <div>
    2997. 

  2997.                                   <p>The queue on which the completion handler is dispatched. <code>.main</code> by default.</p>
    2998. 

  2998.                                 </div>
    2999. 

  2999.                               </td>
    3000. 

  3000.                             </tr>
    3001. 

  3001.                             <tr>
    3002. 

  3002.                               <td>
    3003. 

  3003.                                 <code>
    3004. 

  3004.                                 <em>dataPreprocessor</em>
    3005. 

  3005.                                 </code>
    3006. 

  3006.                               </td>
    3007. 

  3007.                               <td>
    3008. 

  3008.                                 <div>
    3009. 

  3009.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which processes the received <code>Data</code> before calling the
    3010. 

  3010.                  <code>completionHandler</code>. <code>PassthroughPreprocessor()</code> by default.</p>
    3011. 

  3011.                                 </div>
    3012. 

  3012.                               </td>
    3013. 

  3013.                             </tr>
    3014. 

  3014.                             <tr>
    3015. 

  3015.                               <td>
    3016. 

  3016.                                 <code>
    3017. 

  3017.                                 <em>decoder</em>
    3018. 

  3018.                                 </code>
    3019. 

  3019.                               </td>
    3020. 

  3020.                               <td>
    3021. 

  3021.                                 <div>
    3022. 

  3022.                                   <p><code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code> to use to decode the response. <code>JSONDecoder()</code> by default.</p>
    3023. 

  3023.                                 </div>
    3024. 

  3024.                               </td>
    3025. 

  3025.                             </tr>
    3026. 

  3026.                             <tr>
    3027. 

  3027.                               <td>
    3028. 

  3028.                                 <code>
    3029. 

  3029.                                 <em>emptyResponseCodes</em>
    3030. 

  3030.                                 </code>
    3031. 

  3031.                               </td>
    3032. 

  3032.                               <td>
    3033. 

  3033.                                 <div>
    3034. 

  3034.                                   <p>HTTP status codes for which empty responses are always valid. <code>[204, 205]</code> by default.</p>
    3035. 

  3035.                                 </div>
    3036. 

  3036.                               </td>
    3037. 

  3037.                             </tr>
    3038. 

  3038.                             <tr>
    3039. 

  3039.                               <td>
    3040. 

  3040.                                 <code>
    3041. 

  3041.                                 <em>emptyRequestMethods</em>
    3042. 

  3042.                                 </code>
    3043. 

  3043.                               </td>
    3044. 

  3044.                               <td>
    3045. 

  3045.                                 <div>
    3046. 

  3046.                                   <p><code><a href="../Structs/HTTPMethod.html">HTTPMethod</a></code>s for which empty responses are always valid. <code>[.head]</code> by default.</p>
    3047. 

  3047.                                 </div>
    3048. 

  3048.                               </td>
    3049. 

  3049.                             </tr>
    3050. 

  3050.                             <tr>
    3051. 

  3051.                               <td>
    3052. 

  3052.                                 <code>
    3053. 

  3053.                                 <em>completionHandler</em>
    3054. 

  3054.                                 </code>
    3055. 

  3055.                               </td>
    3056. 

  3056.                               <td>
    3057. 

  3057.                                 <div>
    3058. 

  3058.                                   <p>A closure to be executed once the request has finished.</p>
    3059. 

  3059.                                 </div>
    3060. 

  3060.                               </td>
    3061. 

  3061.                             </tr>
    3062. 

  3062.                           </tbody>
    3063. 

  3063.                         </table>
    3064. 

  3064.                       </div>
    3065. 

  3065.                       <div>
    3066. 

  3066.                         <h4>Return Value</h4>
    3067. 

  3067.                         <p>The request.</p>
    3068. 

  3068.                       </div>
    3069. 

  3069.                     </section>
    3070. 

  3070.                   </div>
    3071. 

  3071.                 </li>
    3072. 

  3072.               </ul>
    3073. 

  3073.             </div>
    3074. 

  3074.             <div class="task-group">
    3075. 

  3075.               <ul class="item-container">
    3076. 

  3076.                 <li class="item">
    3077. 

  3077.                   <div>
    3078. 

  3078.                     <code>
    3079. 

  3079.                     <a name="/s:9Alamofire15DownloadRequestC10Validationa"></a>
    3080. 

  3080.                     <a name="//apple_ref/swift/Alias/Validation" class="dashAnchor"></a>
    3081. 

  3081.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC10Validationa">Validation</a>
    3082. 

  3082.                     </code>
    3083. 

  3083.                   </div>
    3084. 

  3084.                   <div class="height-container">
    3085. 

  3085.                     <div class="pointer-container"></div>
    3086. 

  3086.                     <section class="section">
    3087. 

  3087.                       <div class="pointer"></div>
    3088. 

  3088.                       <div class="abstract">
    3089. 

  3089.                         <p>A closure used to validate a request that takes a URL request, a URL response, a temporary URL and a
    3090. 

  3090. destination URL, and returns whether the request was valid.</p>
    3091. 

  3091. 

  3092.                       </div>
    3093. 

  3093.                       <div class="declaration">
    3094. 

  3094.                         <h4>Declaration</h4>
    3095. 

  3095.                         <div class="language">
    3096. 

  3096.                           <p class="aside-title">Swift</p>
    3097. 

  3097.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">typealias</span> <span class="kt">Validation</span> <span class="o">=</span> <span class="p">(</span><span class="n">_</span> <span class="nv">request</span><span class="p">:</span> <span class="kt">URLRequest</span><span class="p">?,</span>
    3098. 

  3098.                                <span class="n">_</span> <span class="nv">response</span><span class="p">:</span> <span class="kt">HTTPURLResponse</span><span class="p">,</span>
    3099. 

  3099.                                <span class="n">_</span> <span class="nv">fileURL</span><span class="p">:</span> <span class="kt">URL</span><span class="p">?)</span>
    3100. 

  3100.     <span class="o">-&gt;</span> <span class="kt">ValidationResult</span></code></pre>
    3101. 

  3101. 

  3102.                         </div>
    3103. 

  3103.                       </div>
    3104. 

  3104.                     </section>
    3105. 

  3105.                   </div>
    3106. 

  3106.                 </li>
    3107. 

  3107.                 <li class="item">
    3108. 

  3108.                   <div>
    3109. 

  3109.                     <code>
    3110. 

  3110.                     <a name="/s:9Alamofire15DownloadRequestC8validate10statusCodeACXDx_tSTRzSi7ElementRtzlF"></a>
    3111. 

  3111.                     <a name="//apple_ref/swift/Method/validate(statusCode:)" class="dashAnchor"></a>
    3112. 

  3112.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC8validate10statusCodeACXDx_tSTRzSi7ElementRtzlF">validate(statusCode:<wbr>)</a>
    3113. 

  3113.                     </code>
    3114. 

  3114.                   </div>
    3115. 

  3115.                   <div class="height-container">
    3116. 

  3116.                     <div class="pointer-container"></div>
    3117. 

  3117.                     <section class="section">
    3118. 

  3118.                       <div class="pointer"></div>
    3119. 

  3119.                       <div class="abstract">
    3120. 

  3120.                         <p>Validates that the response has a status code in the specified sequence.</p>
    3121. 

  3121. 

  3122. <p>If validation fails, subsequent calls to response handlers will have an associated error.</p>
    3123. 

  3123. 

  3124.                       </div>
    3125. 

  3125.                       <div class="declaration">
    3126. 

  3126.                         <h4>Declaration</h4>
    3127. 

  3127.                         <div class="language">
    3128. 

  3128.                           <p class="aside-title">Swift</p>
    3129. 

  3129.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    3130. 

  3130. <span class="kd">public</span> <span class="kd">func</span> <span class="n">validate</span><span class="o">&lt;</span><span class="kt">S</span><span class="o">&gt;</span><span class="p">(</span><span class="n">statusCode</span> <span class="nv">acceptableStatusCodes</span><span class="p">:</span> <span class="kt">S</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span> <span class="k">where</span> <span class="kt">S</span> <span class="p">:</span> <span class="kt">Sequence</span><span class="p">,</span> <span class="kt">S</span><span class="o">.</span><span class="kt">Element</span> <span class="o">==</span> <span class="kt">Int</span></code></pre>
    3131. 

  3131. 

  3132.                         </div>
    3133. 

  3133.                       </div>
    3134. 

  3134.                       <div>
    3135. 

  3135.                         <h4>Parameters</h4>
    3136. 

  3136.                         <table class="graybox">
    3137. 

  3137.                           <tbody>
    3138. 

  3138.                             <tr>
    3139. 

  3139.                               <td>
    3140. 

  3140.                                 <code>
    3141. 

  3141.                                 <em>acceptableStatusCodes</em>
    3142. 

  3142.                                 </code>
    3143. 

  3143.                               </td>
    3144. 

  3144.                               <td>
    3145. 

  3145.                                 <div>
    3146. 

  3146.                                   <p><code>Sequence</code> of acceptable response status codes.</p>
    3147. 

  3147.                                 </div>
    3148. 

  3148.                               </td>
    3149. 

  3149.                             </tr>
    3150. 

  3150.                           </tbody>
    3151. 

  3151.                         </table>
    3152. 

  3152.                       </div>
    3153. 

  3153.                       <div>
    3154. 

  3154.                         <h4>Return Value</h4>
    3155. 

  3155.                         <p>The instance.</p>
    3156. 

  3156.                       </div>
    3157. 

  3157.                     </section>
    3158. 

  3158.                   </div>
    3159. 

  3159.                 </li>
    3160. 

  3160.                 <li class="item">
    3161. 

  3161.                   <div>
    3162. 

  3162.                     <code>
    3163. 

  3163.                     <a name="/s:9Alamofire15DownloadRequestC8validate11contentTypeACXDxyXA_tSTRzSS7ElementRtzlF"></a>
    3164. 

  3164.                     <a name="//apple_ref/swift/Method/validate(contentType:)" class="dashAnchor"></a>
    3165. 

  3165.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC8validate11contentTypeACXDxyXA_tSTRzSS7ElementRtzlF">validate(contentType:<wbr>)</a>
    3166. 

  3166.                     </code>
    3167. 

  3167.                   </div>
    3168. 

  3168.                   <div class="height-container">
    3169. 

  3169.                     <div class="pointer-container"></div>
    3170. 

  3170.                     <section class="section">
    3171. 

  3171.                       <div class="pointer"></div>
    3172. 

  3172.                       <div class="abstract">
    3173. 

  3173.                         <p>Validates that the response has a content type in the specified sequence.</p>
    3174. 

  3174. 

  3175. <p>If validation fails, subsequent calls to response handlers will have an associated error.</p>
    3176. 

  3176. 

  3177.                       </div>
    3178. 

  3178.                       <div class="declaration">
    3179. 

  3179.                         <h4>Declaration</h4>
    3180. 

  3180.                         <div class="language">
    3181. 

  3181.                           <p class="aside-title">Swift</p>
    3182. 

  3182.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    3183. 

  3183. <span class="kd">public</span> <span class="kd">func</span> <span class="n">validate</span><span class="o">&lt;</span><span class="kt">S</span><span class="o">&gt;</span><span class="p">(</span><span class="n">contentType</span> <span class="nv">acceptableContentTypes</span><span class="p">:</span> <span class="kd">@autoclosure</span> <span class="kd">@escaping</span> <span class="p">()</span> <span class="o">-&gt;</span> <span class="kt">S</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span> <span class="k">where</span> <span class="kt">S</span> <span class="p">:</span> <span class="kt">Sequence</span><span class="p">,</span> <span class="kt">S</span><span class="o">.</span><span class="kt">Element</span> <span class="o">==</span> <span class="kt">String</span></code></pre>
    3184. 

  3184. 

  3185.                         </div>
    3186. 

  3186.                       </div>
    3187. 

  3187.                       <div>
    3188. 

  3188.                         <h4>Parameters</h4>
    3189. 

  3189.                         <table class="graybox">
    3190. 

  3190.                           <tbody>
    3191. 

  3191.                             <tr>
    3192. 

  3192.                               <td>
    3193. 

  3193.                                 <code>
    3194. 

  3194.                                 <em>contentType</em>
    3195. 

  3195.                                 </code>
    3196. 

  3196.                               </td>
    3197. 

  3197.                               <td>
    3198. 

  3198.                                 <div>
    3199. 

  3199.                                   <p>The acceptable content types, which may specify wildcard types and/or subtypes.</p>
    3200. 

  3200.                                 </div>
    3201. 

  3201.                               </td>
    3202. 

  3202.                             </tr>
    3203. 

  3203.                           </tbody>
    3204. 

  3204.                         </table>
    3205. 

  3205.                       </div>
    3206. 

  3206.                       <div>
    3207. 

  3207.                         <h4>Return Value</h4>
    3208. 

  3208.                         <p>The request.</p>
    3209. 

  3209.                       </div>
    3210. 

  3210.                     </section>
    3211. 

  3211.                   </div>
    3212. 

  3212.                 </li>
    3213. 

  3213.                 <li class="item">
    3214. 

  3214.                   <div>
    3215. 

  3215.                     <code>
    3216. 

  3216.                     <a name="/s:9Alamofire15DownloadRequestC8validateACXDyF"></a>
    3217. 

  3217.                     <a name="//apple_ref/swift/Method/validate()" class="dashAnchor"></a>
    3218. 

  3218.                     <a class="token" href="#/s:9Alamofire15DownloadRequestC8validateACXDyF">validate()</a>
    3219. 

  3219.                     </code>
    3220. 

  3220.                   </div>
    3221. 

  3221.                   <div class="height-container">
    3222. 

  3222.                     <div class="pointer-container"></div>
    3223. 

  3223.                     <section class="section">
    3224. 

  3224.                       <div class="pointer"></div>
    3225. 

  3225.                       <div class="abstract">
    3226. 

  3226.                         <p>Validates that the response has a status code in the default acceptable range of 200&hellip;299, and that the content
    3227. 

  3227. type matches any specified in the Accept HTTP header field.</p>
    3228. 

  3228. 

  3229. <p>If validation fails, subsequent calls to response handlers will have an associated error.</p>
    3230. 

  3230. 

  3231.                       </div>
    3232. 

  3232.                       <div class="declaration">
    3233. 

  3233.                         <h4>Declaration</h4>
    3234. 

  3234.                         <div class="language">
    3235. 

  3235.                           <p class="aside-title">Swift</p>
    3236. 

  3236.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    3237. 

  3237. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">validate</span><span class="p">()</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    3238. 

  3238. 

  3239.                         </div>
    3240. 

  3240.                       </div>
    3241. 

  3241.                       <div>
    3242. 

  3242.                         <h4>Return Value</h4>
    3243. 

  3243.                         <p>The request.</p>
    3244. 

  3244.                       </div>
    3245. 

  3245.                     </section>
    3246. 

  3246.                   </div>
    3247. 

  3247.                 </li>
    3248. 

  3248.               </ul>
    3249. 

  3249.             </div>
    3250. 

  3250.           </div>
    3251. 

  3251.         </section>
    3252. 

  3252. 

  3253.       </article>
    3254. 

  3254.     </div>
    3255. 

  3255.     <section class="footer">
    3256. 

  3256.       <p>&copy; 2022 <a class="link" href="http://alamofire.org/" target="_blank" rel="external noopener">Alamofire Software Foundation</a>. All rights reserved. (Last updated: 2022-11-21)</p>
    3257. 

  3257.       <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external noopener">jazzy ♪♫ v0.14.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external noopener">Realm</a> project.</p>
    3258. 

  3258.     </section>
    3259. 

  3259.   </body>
    3260. 

  3260. </html>
    3261.