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
  1. <!DOCTYPE html>
    2. 

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

  3.   <head>
    4. 

  4.     <title>DataStreamRequest Class Reference</title>
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  5.     <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
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  16. 

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

  18. 

  19.     <a title="DataStreamRequest 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 5.4.3 Docs
    25. 

  25.         </a>
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  26.          (97% documented)
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  28.     
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  36.           <a class="header-link" href="https://github.com/Alamofire/Alamofire">
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  37.             <img class="header-icon" src="../img/gh.png"/>
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  38.             View on GitHub
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  42.         <p class="header-col header-col--secondary">
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  43.           <a class="header-link" href="dash-feed://https%3A%2F%2Falamofire.github.io%2FAlamofire%2Fdocsets%2FAlamofire.xml">
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  44.             <img class="header-icon" src="../img/dash.png"/>
    45. 

  45.             Install in Dash
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  48.     </header>
    49. 

  49. 

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

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

  53.       DataStreamRequest Class Reference
    54. 

  54.     </p>
    55. 

  55. 

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

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

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

  64.               </li>
    65. 

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    66. 

  66.                 <a class="nav-group-task-link" href="../Classes/AlamofireNotifications.html">AlamofireNotifications</a>
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  67.               </li>
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  69.                 <a class="nav-group-task-link" href="../Classes/AuthenticationInterceptor.html">AuthenticationInterceptor</a>
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    71. 

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

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

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

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    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/DecodableStreamSerializer.html">DecodableStreamSerializer</a>
    416. 

  416.               </li>
    417. 

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

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

  419.               </li>
    420. 

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

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

  422.               </li>
    423. 

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

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

  425.               </li>
    426. 

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

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

  428.               </li>
    429. 

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

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

  431.               </li>
    432. 

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

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

  434.               </li>
    435. 

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

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

  437.               </li>
    438. 

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

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

  440.               </li>
    441. 

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

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

  443.               </li>
    444. 

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

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

  446.               </li>
    447. 

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

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

  449.               </li>
    450. 

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

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

  452.               </li>
    453. 

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

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

  455.               </li>
    456. 

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

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

  458.               </li>
    459. 

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

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

  461.               </li>
    462. 

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

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

  464.               </li>
    465. 

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

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

  467.               </li>
    468. 

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

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

  470.               </li>
    471. 

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

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

  473.               </li>
    474. 

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

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

  476.               </li>
    477. 

  477.             </ul>
    478. 

  478.           </li>
    479. 

  479.           <li class="nav-group-name">
    480. 

  480.             <a class="nav-group-name-link" href="../Typealiases.html">Type Aliases</a>
    481. 

  481.             <ul class="nav-group-tasks">
    482. 

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

  483.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire14AFDataResponsea">AFDataResponse</a>
    484. 

  484.               </li>
    485. 

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

  486.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a>
    487. 

  487.               </li>
    488. 

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

  489.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire8AFResulta">AFResult</a>
    490. 

  490.               </li>
    491. 

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

  492.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12AdaptHandlera">AdaptHandler</a>
    493. 

  493.               </li>
    494. 

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

  495.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire17DisabledEvaluatora">DisabledEvaluator</a>
    496. 

  496.               </li>
    497. 

  497.               <li class="nav-group-task">
    498. 

  498.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire10Parametersa">Parameters</a>
    499. 

  499.               </li>
    500. 

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

  501.                 <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12RetryHandlera">RetryHandler</a>
    502. 

  502.               </li>
    503. 

  503.             </ul>
    504. 

  504.           </li>
    505. 

  505.         </ul>
    506. 

  506.       </nav>
    507. 

  507.       <article class="main-content">
    508. 

  508. 

  509.         <section class="section">
    510. 

  510.           <div class="section-content top-matter">
    511. 

  511.             <h1>DataStreamRequest</h1>
    512. 

  512.               <div class="declaration">
    513. 

  513.                 <div class="language">
    514. 

  514.                   
    515. 

  515.                   <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">final</span> <span class="kd">class</span> <span class="kt">DataStreamRequest</span> <span class="p">:</span> <span class="kt"><a href="../Classes/Request.html">Request</a></span></code></pre>
    516. 

  516. 

  517.                 </div>
    518. 

  518.               </div>
    519. 

  519.             <p><code><a href="../Classes/Request.html">Request</a></code> subclass which streams HTTP response <code>Data</code> through a <code>Handler</code> closure.</p>
    520. 

  520. 

  521.           </div>
    522. 

  522.         </section>
    523. 

  523. 

  524.         <section class="section">
    525. 

  525.           <div class="section-content">
    526. 

  526.             <div class="task-group">
    527. 

  527.               <ul class="item-container">
    528. 

  528.                 <li class="item">
    529. 

  529.                   <div>
    530. 

  530.                     <code>
    531. 

  531.                     <a name="/s:9Alamofire17DataStreamRequestC7Handlera"></a>
    532. 

  532.                     <a name="//apple_ref/swift/Alias/Handler" class="dashAnchor"></a>
    533. 

  533.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a>
    534. 

  534.                     </code>
    535. 

  535.                   </div>
    536. 

  536.                   <div class="height-container">
    537. 

  537.                     <div class="pointer-container"></div>
    538. 

  538.                     <section class="section">
    539. 

  539.                       <div class="pointer"></div>
    540. 

  540.                       <div class="abstract">
    541. 

  541.                         <p>Closure type handling <code><a href="../Classes/DataStreamRequest/Stream.html">DataStreamRequest.Stream</a></code> values.</p>
    542. 

  542. 

  543.                       </div>
    544. 

  544.                       <div class="declaration">
    545. 

  545.                         <h4>Declaration</h4>
    546. 

  546.                         <div class="language">
    547. 

  547.                           <p class="aside-title">Swift</p>
    548. 

  548.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">typealias</span> <span class="kt">Handler</span><span class="o">&lt;</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">&gt;</span> <span class="o">=</span> <span class="p">(</span><span class="kt"><a href="../Classes/DataStreamRequest/Stream.html">Stream</a></span><span class="o">&lt;</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">&gt;</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-&gt;</span> <span class="kt">Void</span> <span class="k">where</span> <span class="kt">Failure</span> <span class="p">:</span> <span class="kt">Error</span></code></pre>
    549. 

  549. 

  550.                         </div>
    551. 

  551.                       </div>
    552. 

  552.                     </section>
    553. 

  553.                   </div>
    554. 

  554.                 </li>
    555. 

  555.                 <li class="item">
    556. 

  556.                   <div>
    557. 

  557.                     <code>
    558. 

  558.                     <a name="/s:9Alamofire17DataStreamRequestC0C0V"></a>
    559. 

  559.                     <a name="//apple_ref/swift/Struct/Stream" class="dashAnchor"></a>
    560. 

  560.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC0C0V">Stream</a>
    561. 

  561.                     </code>
    562. 

  562.                   </div>
    563. 

  563.                   <div class="height-container">
    564. 

  564.                     <div class="pointer-container"></div>
    565. 

  565.                     <section class="section">
    566. 

  566.                       <div class="pointer"></div>
    567. 

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

  568.                         <p>Type encapsulating an <code><a href="../Classes/DataStreamRequest/Event.html">Event</a></code> as it flows through the stream, as well as a <code><a href="../Classes/DataStreamRequest/CancellationToken.html">CancellationToken</a></code> which can be used
    569. 

  569. to stop the stream at any time.</p>
    570. 

  570. 

  571.                         <a href="../Classes/DataStreamRequest/Stream.html" class="slightly-smaller">See more</a>
    572. 

  572.                       </div>
    573. 

  573.                       <div class="declaration">
    574. 

  574.                         <h4>Declaration</h4>
    575. 

  575.                         <div class="language">
    576. 

  576.                           <p class="aside-title">Swift</p>
    577. 

  577.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">Stream</span><span class="o">&lt;</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">&gt;</span> <span class="k">where</span> <span class="kt">Failure</span> <span class="p">:</span> <span class="kt">Error</span></code></pre>
    578. 

  578. 

  579.                         </div>
    580. 

  580.                       </div>
    581. 

  581.                     </section>
    582. 

  582.                   </div>
    583. 

  583.                 </li>
    584. 

  584.                 <li class="item">
    585. 

  585.                   <div>
    586. 

  586.                     <code>
    587. 

  587.                     <a name="/s:9Alamofire17DataStreamRequestC5EventO"></a>
    588. 

  588.                     <a name="//apple_ref/swift/Enum/Event" class="dashAnchor"></a>
    589. 

  589.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC5EventO">Event</a>
    590. 

  590.                     </code>
    591. 

  591.                   </div>
    592. 

  592.                   <div class="height-container">
    593. 

  593.                     <div class="pointer-container"></div>
    594. 

  594.                     <section class="section">
    595. 

  595.                       <div class="pointer"></div>
    596. 

  596.                       <div class="abstract">
    597. 

  597.                         <p>Type representing an event flowing through the stream. Contains either the <code>Result</code> of processing streamed
    598. 

  598. <code>Data</code> or the completion of the stream.</p>
    599. 

  599. 

  600.                         <a href="../Classes/DataStreamRequest/Event.html" class="slightly-smaller">See more</a>
    601. 

  601.                       </div>
    602. 

  602.                       <div class="declaration">
    603. 

  603.                         <h4>Declaration</h4>
    604. 

  604.                         <div class="language">
    605. 

  605.                           <p class="aside-title">Swift</p>
    606. 

  606.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">Event</span><span class="o">&lt;</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">&gt;</span> <span class="k">where</span> <span class="kt">Failure</span> <span class="p">:</span> <span class="kt">Error</span></code></pre>
    607. 

  607. 

  608.                         </div>
    609. 

  609.                       </div>
    610. 

  610.                     </section>
    611. 

  611.                   </div>
    612. 

  612.                 </li>
    613. 

  613.                 <li class="item">
    614. 

  614.                   <div>
    615. 

  615.                     <code>
    616. 

  616.                     <a name="/s:9Alamofire17DataStreamRequestC10CompletionV"></a>
    617. 

  617.                     <a name="//apple_ref/swift/Struct/Completion" class="dashAnchor"></a>
    618. 

  618.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC10CompletionV">Completion</a>
    619. 

  619.                     </code>
    620. 

  620.                   </div>
    621. 

  621.                   <div class="height-container">
    622. 

  622.                     <div class="pointer-container"></div>
    623. 

  623.                     <section class="section">
    624. 

  624.                       <div class="pointer"></div>
    625. 

  625.                       <div class="abstract">
    626. 

  626.                         <p>Value containing the state of a <code><a href="../Classes/DataStreamRequest.html">DataStreamRequest</a></code> when the stream was completed.</p>
    627. 

  627. 

  628.                         <a href="../Classes/DataStreamRequest/Completion.html" class="slightly-smaller">See more</a>
    629. 

  629.                       </div>
    630. 

  630.                       <div class="declaration">
    631. 

  631.                         <h4>Declaration</h4>
    632. 

  632.                         <div class="language">
    633. 

  633.                           <p class="aside-title">Swift</p>
    634. 

  634.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">Completion</span></code></pre>
    635. 

  635. 

  636.                         </div>
    637. 

  637.                       </div>
    638. 

  638.                     </section>
    639. 

  639.                   </div>
    640. 

  640.                 </li>
    641. 

  641.                 <li class="item">
    642. 

  642.                   <div>
    643. 

  643.                     <code>
    644. 

  644.                     <a name="/s:9Alamofire17DataStreamRequestC17CancellationTokenV"></a>
    645. 

  645.                     <a name="//apple_ref/swift/Struct/CancellationToken" class="dashAnchor"></a>
    646. 

  646.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC17CancellationTokenV">CancellationToken</a>
    647. 

  647.                     </code>
    648. 

  648.                   </div>
    649. 

  649.                   <div class="height-container">
    650. 

  650.                     <div class="pointer-container"></div>
    651. 

  651.                     <section class="section">
    652. 

  652.                       <div class="pointer"></div>
    653. 

  653.                       <div class="abstract">
    654. 

  654.                         <p>Type used to cancel an ongoing stream.</p>
    655. 

  655. 

  656.                         <a href="../Classes/DataStreamRequest/CancellationToken.html" class="slightly-smaller">See more</a>
    657. 

  657.                       </div>
    658. 

  658.                       <div class="declaration">
    659. 

  659.                         <h4>Declaration</h4>
    660. 

  660.                         <div class="language">
    661. 

  661.                           <p class="aside-title">Swift</p>
    662. 

  662.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">CancellationToken</span></code></pre>
    663. 

  663. 

  664.                         </div>
    665. 

  665.                       </div>
    666. 

  666.                     </section>
    667. 

  667.                   </div>
    668. 

  668.                 </li>
    669. 

  669.                 <li class="item">
    670. 

  670.                   <div>
    671. 

  671.                     <code>
    672. 

  672.                     <a name="/s:9Alamofire17DataStreamRequestC11convertibleAA21URLRequestConvertible_pvp"></a>
    673. 

  673.                     <a name="//apple_ref/swift/Property/convertible" class="dashAnchor"></a>
    674. 

  674.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC11convertibleAA21URLRequestConvertible_pvp">convertible</a>
    675. 

  675.                     </code>
    676. 

  676.                   </div>
    677. 

  677.                   <div class="height-container">
    678. 

  678.                     <div class="pointer-container"></div>
    679. 

  679.                     <section class="section">
    680. 

  680.                       <div class="pointer"></div>
    681. 

  681.                       <div class="abstract">
    682. 

  682.                         <p><code><a href="../Protocols/URLRequestConvertible.html">URLRequestConvertible</a></code> value used to create <code>URLRequest</code>s for this instance.</p>
    683. 

  683. 

  684.                       </div>
    685. 

  685.                       <div class="declaration">
    686. 

  686.                         <h4>Declaration</h4>
    687. 

  687.                         <div class="language">
    688. 

  688.                           <p class="aside-title">Swift</p>
    689. 

  689.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">convertible</span><span class="p">:</span> <span class="kt"><a href="../Protocols/URLRequestConvertible.html">URLRequestConvertible</a></span></code></pre>
    690. 

  690. 

  691.                         </div>
    692. 

  692.                       </div>
    693. 

  693.                     </section>
    694. 

  694.                   </div>
    695. 

  695.                 </li>
    696. 

  696.                 <li class="item">
    697. 

  697.                   <div>
    698. 

  698.                     <code>
    699. 

  699.                     <a name="/s:9Alamofire17DataStreamRequestC021automaticallyCancelOnC5ErrorSbvp"></a>
    700. 

  700.                     <a name="//apple_ref/swift/Property/automaticallyCancelOnStreamError" class="dashAnchor"></a>
    701. 

  701.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC021automaticallyCancelOnC5ErrorSbvp">automaticallyCancelOnStreamError</a>
    702. 

  702.                     </code>
    703. 

  703.                   </div>
    704. 

  704.                   <div class="height-container">
    705. 

  705.                     <div class="pointer-container"></div>
    706. 

  706.                     <section class="section">
    707. 

  707.                       <div class="pointer"></div>
    708. 

  708.                       <div class="abstract">
    709. 

  709.                         <p>Whether or not the instance will be cancelled if stream parsing encounters an error.</p>
    710. 

  710. 

  711.                       </div>
    712. 

  712.                       <div class="declaration">
    713. 

  713.                         <h4>Declaration</h4>
    714. 

  714.                         <div class="language">
    715. 

  715.                           <p class="aside-title">Swift</p>
    716. 

  716.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">automaticallyCancelOnStreamError</span><span class="p">:</span> <span class="kt">Bool</span></code></pre>
    717. 

  717. 

  718.                         </div>
    719. 

  719.                       </div>
    720. 

  720.                     </section>
    721. 

  721.                   </div>
    722. 

  722.                 </li>
    723. 

  723.                 <li class="item">
    724. 

  724.                   <div>
    725. 

  725.                     <code>
    726. 

  726.                     <a name="/s:9Alamofire17DataStreamRequestC8validateyACXDs6ResultOyyts5Error_pG10Foundation10URLRequestVSg_So17NSHTTPURLResponseCtcF"></a>
    727. 

  727.                     <a name="//apple_ref/swift/Method/validate(_:)" class="dashAnchor"></a>
    728. 

  728.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validateyACXDs6ResultOyyts5Error_pG10Foundation10URLRequestVSg_So17NSHTTPURLResponseCtcF">validate(_:<wbr>)</a>
    729. 

  729.                     </code>
    730. 

  730.                   </div>
    731. 

  731.                   <div class="height-container">
    732. 

  732.                     <div class="pointer-container"></div>
    733. 

  733.                     <section class="section">
    734. 

  734.                       <div class="pointer"></div>
    735. 

  735.                       <div class="abstract">
    736. 

  736.                         <p>Validates the <code>URLRequest</code> and <code>HTTPURLResponse</code> received for the instance using the provided <code><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a></code> closure.</p>
    737. 

  737. 

  738.                       </div>
    739. 

  739.                       <div class="declaration">
    740. 

  740.                         <h4>Declaration</h4>
    741. 

  741.                         <div class="language">
    742. 

  742.                           <p class="aside-title">Swift</p>
    743. 

  743.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    744. 

  744. <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/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a></span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    745. 

  745. 

  746.                         </div>
    747. 

  747.                       </div>
    748. 

  748.                       <div>
    749. 

  749.                         <h4>Parameters</h4>
    750. 

  750.                         <table class="graybox">
    751. 

  751.                           <tbody>
    752. 

  752.                             <tr>
    753. 

  753.                               <td>
    754. 

  754.                                 <code>
    755. 

  755.                                 <em>validation</em>
    756. 

  756.                                 </code>
    757. 

  757.                               </td>
    758. 

  758.                               <td>
    759. 

  759.                                 <div>
    760. 

  760.                                   <p><code><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a></code> closure used to validate the request and response.</p>
    761. 

  761.                                 </div>
    762. 

  762.                               </td>
    763. 

  763.                             </tr>
    764. 

  764.                           </tbody>
    765. 

  765.                         </table>
    766. 

  766.                       </div>
    767. 

  767.                       <div>
    768. 

  768.                         <h4>Return Value</h4>
    769. 

  769.                         <p>The <code>DataStreamRequest</code>.</p>
    770. 

  770.                       </div>
    771. 

  771.                     </section>
    772. 

  772.                   </div>
    773. 

  773.                 </li>
    774. 

  774.                 <li class="item">
    775. 

  775.                   <div>
    776. 

  776.                     <code>
    777. 

  777.                     <a name="/s:9Alamofire17DataStreamRequestC07asInputC010bufferSizeSo07NSInputC0CSgSi_tF"></a>
    778. 

  778.                     <a name="//apple_ref/swift/Method/asInputStream(bufferSize:)" class="dashAnchor"></a>
    779. 

  779.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC07asInputC010bufferSizeSo07NSInputC0CSgSi_tF">asInputStream(bufferSize:<wbr>)</a>
    780. 

  780.                     </code>
    781. 

  781.                   </div>
    782. 

  782.                   <div class="height-container">
    783. 

  783.                     <div class="pointer-container"></div>
    784. 

  784.                     <section class="section">
    785. 

  785.                       <div class="pointer"></div>
    786. 

  786.                       <div class="abstract">
    787. 

  787.                         <p>Produces an <code>InputStream</code> that receives the <code>Data</code> received by the instance.</p>
    788. 

  788. <div class="aside aside-note">
    789. 

  789.     <p class="aside-title">Note</p>
    790. 

  790.     <p>The <code>InputStream</code> produced by this method must have <code>open()</code> called before being able to read <code>Data</code>.
    791. 

  791.     Additionally, this method will automatically call <code>resume()</code> on the instance, regardless of whether or
    792. 

  792.     not the creating session has <code>startRequestsImmediately</code> set to <code>true</code>.</p>
    793. 

  793. 

  794. </div>
    795. 

  795. 

  796.                       </div>
    797. 

  797.                       <div class="declaration">
    798. 

  798.                         <h4>Declaration</h4>
    799. 

  799.                         <div class="language">
    800. 

  800.                           <p class="aside-title">Swift</p>
    801. 

  801.                           <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">asInputStream</span><span class="p">(</span><span class="nv">bufferSize</span><span class="p">:</span> <span class="kt">Int</span> <span class="o">=</span> <span class="mi">1024</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt">InputStream</span><span class="p">?</span></code></pre>
    802. 

  802. 

  803.                         </div>
    804. 

  804.                       </div>
    805. 

  805.                       <div>
    806. 

  806.                         <h4>Parameters</h4>
    807. 

  807.                         <table class="graybox">
    808. 

  808.                           <tbody>
    809. 

  809.                             <tr>
    810. 

  810.                               <td>
    811. 

  811.                                 <code>
    812. 

  812.                                 <em>bufferSize</em>
    813. 

  813.                                 </code>
    814. 

  814.                               </td>
    815. 

  815.                               <td>
    816. 

  816.                                 <div>
    817. 

  817.                                   <p>Size, in bytes, of the buffer between the <code>OutputStream</code> and <code>InputStream</code>.</p>
    818. 

  818.                                 </div>
    819. 

  819.                               </td>
    820. 

  820.                             </tr>
    821. 

  821.                           </tbody>
    822. 

  822.                         </table>
    823. 

  823.                       </div>
    824. 

  824.                       <div>
    825. 

  825.                         <h4>Return Value</h4>
    826. 

  826.                         <p>The <code>InputStream</code> bound to the internal <code>OutboundStream</code>.</p>
    827. 

  827.                       </div>
    828. 

  828.                     </section>
    829. 

  829.                   </div>
    830. 

  830.                 </li>
    831. 

  831.               </ul>
    832. 

  832.             </div>
    833. 

  833.             <div class="task-group">
    834. 

  834.               <div class="task-name-container">
    835. 

  835.                 <a name="/DataRequest%20%2F%20UploadRequest"></a>
    836. 

  836.                 <a name="//apple_ref/swift/Section/DataRequest / UploadRequest" class="dashAnchor"></a>
    837. 

  837.                 <div class="section-name-container">
    838. 

  838.                   <a class="section-name-link" href="#/DataRequest%20%2F%20UploadRequest"></a>
    839. 

  839.                   <h3 class="section-name"><p>DataRequest / UploadRequest</p>
    840. 

  840. </h3>
    841. 

  841.                 </div>
    842. 

  842.               </div>
    843. 

  843.               <ul class="item-container">
    844. 

  844.                 <li class="item">
    845. 

  845.                   <div>
    846. 

  846.                     <code>
    847. 

  847.                     <a name="/s:9Alamofire17DataStreamRequestC07publishC05using2onAA0bC9PublisherVy16SerializedObjectQzGx_So17OS_dispatch_queueCtAA0bC10SerializerRzlF"></a>
    848. 

  848.                     <a name="//apple_ref/swift/Method/publishStream(using:on:)" class="dashAnchor"></a>
    849. 

  849.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC07publishC05using2onAA0bC9PublisherVy16SerializedObjectQzGx_So17OS_dispatch_queueCtAA0bC10SerializerRzlF">publishStream(using:<wbr>on:<wbr>)</a>
    850. 

  850.                     </code>
    851. 

  851.                   </div>
    852. 

  852.                   <div class="height-container">
    853. 

  853.                     <div class="pointer-container"></div>
    854. 

  854.                     <section class="section">
    855. 

  855.                       <div class="pointer"></div>
    856. 

  856.                       <div class="abstract">
    857. 

  857.                         <p>Creates a <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code> for this instance using the given <code><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a></code> and <code>DispatchQueue</code>.</p>
    858. 

  858. 

  859.                       </div>
    860. 

  860.                       <div class="declaration">
    861. 

  861.                         <h4>Declaration</h4>
    862. 

  862.                         <div class="language">
    863. 

  863.                           <p class="aside-title">Swift</p>
    864. 

  864.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    865. 

  865. <span class="kd">public</span> <span class="kd">func</span> <span class="n">publishStream</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</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>
    866. 

  866.                                                             <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/DataStreamPublisher.html">DataStreamPublisher</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>
    867. 

  867. 

  868.                         </div>
    869. 

  869.                       </div>
    870. 

  870.                       <div>
    871. 

  871.                         <h4>Parameters</h4>
    872. 

  872.                         <table class="graybox">
    873. 

  873.                           <tbody>
    874. 

  874.                             <tr>
    875. 

  875.                               <td>
    876. 

  876.                                 <code>
    877. 

  877.                                 <em>serializer</em>
    878. 

  878.                                 </code>
    879. 

  879.                               </td>
    880. 

  880.                               <td>
    881. 

  881.                                 <div>
    882. 

  882.                                   <p><code><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a></code> used to serialize the streamed <code>Data</code>.</p>
    883. 

  883.                                 </div>
    884. 

  884.                               </td>
    885. 

  885.                             </tr>
    886. 

  886.                             <tr>
    887. 

  887.                               <td>
    888. 

  888.                                 <code>
    889. 

  889.                                 <em>queue</em>
    890. 

  890.                                 </code>
    891. 

  891.                               </td>
    892. 

  892.                               <td>
    893. 

  893.                                 <div>
    894. 

  894.                                   <p><code>DispatchQueue</code> on which the <code>DataRequest.Stream</code> values will be published. <code>.main</code> by default.</p>
    895. 

  895.                                 </div>
    896. 

  896.                               </td>
    897. 

  897.                             </tr>
    898. 

  898.                           </tbody>
    899. 

  899.                         </table>
    900. 

  900.                       </div>
    901. 

  901.                       <div>
    902. 

  902.                         <h4>Return Value</h4>
    903. 

  903.                         <p>The <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code>.</p>
    904. 

  904.                       </div>
    905. 

  905.                     </section>
    906. 

  906.                   </div>
    907. 

  907.                 </li>
    908. 

  908.                 <li class="item">
    909. 

  909.                   <div>
    910. 

  910.                     <code>
    911. 

  911.                     <a name="/s:9Alamofire17DataStreamRequestC07publishB05queueAA0bC9PublisherVy10Foundation0B0VGSo012OS_dispatch_F0C_tF"></a>
    912. 

  912.                     <a name="//apple_ref/swift/Method/publishData(queue:)" class="dashAnchor"></a>
    913. 

  913.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC07publishB05queueAA0bC9PublisherVy10Foundation0B0VGSo012OS_dispatch_F0C_tF">publishData(queue:<wbr>)</a>
    914. 

  914.                     </code>
    915. 

  915.                   </div>
    916. 

  916.                   <div class="height-container">
    917. 

  917.                     <div class="pointer-container"></div>
    918. 

  918.                     <section class="section">
    919. 

  919.                       <div class="pointer"></div>
    920. 

  920.                       <div class="abstract">
    921. 

  921.                         <p>Creates a <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code> for this instance which uses a <code><a href="../Structs/PassthroughStreamSerializer.html">PassthroughStreamSerializer</a></code> to stream <code>Data</code>
    922. 

  922. unserialized.</p>
    923. 

  923. 

  924.                       </div>
    925. 

  925.                       <div class="declaration">
    926. 

  926.                         <h4>Declaration</h4>
    927. 

  927.                         <div class="language">
    928. 

  928.                           <p class="aside-title">Swift</p>
    929. 

  929.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    930. 

  930. <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> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></span><span class="o">&lt;</span><span class="kt">Data</span><span class="o">&gt;</span></code></pre>
    931. 

  931. 

  932.                         </div>
    933. 

  933.                       </div>
    934. 

  934.                       <div>
    935. 

  935.                         <h4>Parameters</h4>
    936. 

  936.                         <table class="graybox">
    937. 

  937.                           <tbody>
    938. 

  938.                             <tr>
    939. 

  939.                               <td>
    940. 

  940.                                 <code>
    941. 

  941.                                 <em>queue</em>
    942. 

  942.                                 </code>
    943. 

  943.                               </td>
    944. 

  944.                               <td>
    945. 

  945.                                 <div>
    946. 

  946.                                   <p><code>DispatchQueue</code> on which the <code>DataRequest.Stream</code> values will be published. <code>.main</code> by default.</p>
    947. 

  947.                                 </div>
    948. 

  948.                               </td>
    949. 

  949.                             </tr>
    950. 

  950.                           </tbody>
    951. 

  951.                         </table>
    952. 

  952.                       </div>
    953. 

  953.                       <div>
    954. 

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

  955.                         <p>The <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code>.</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:9Alamofire17DataStreamRequestC13publishString5queueAA0bC9PublisherVySSGSo012OS_dispatch_G0C_tF"></a>
    964. 

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

  965.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC13publishString5queueAA0bC9PublisherVySSGSo012OS_dispatch_G0C_tF">publishString(queue:<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>Creates a <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code> for this instance which uses a <code><a href="../Structs/StringStreamSerializer.html">StringStreamSerializer</a></code> to serialize stream
    974. 

  974. <code>Data</code> values into <code>String</code> values.</p>
    975. 

  975. 

  976.                       </div>
    977. 

  977.                       <div class="declaration">
    978. 

  978.                         <h4>Declaration</h4>
    979. 

  979.                         <div class="language">
    980. 

  980.                           <p class="aside-title">Swift</p>
    981. 

  981.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    982. 

  982. <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> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></span><span class="o">&lt;</span><span class="kt">String</span><span class="o">&gt;</span></code></pre>
    983. 

  983. 

  984.                         </div>
    985. 

  985.                       </div>
    986. 

  986.                       <div>
    987. 

  987.                         <h4>Parameters</h4>
    988. 

  988.                         <table class="graybox">
    989. 

  989.                           <tbody>
    990. 

  990.                             <tr>
    991. 

  991.                               <td>
    992. 

  992.                                 <code>
    993. 

  993.                                 <em>queue</em>
    994. 

  994.                                 </code>
    995. 

  995.                               </td>
    996. 

  996.                               <td>
    997. 

  997.                                 <div>
    998. 

  998.                                   <p><code>DispatchQueue</code> on which the <code>DataRequest.Stream</code> values will be published. <code>.main</code> by default.</p>
    999. 

  999.                                 </div>
    1000. 

  1000.                               </td>
    1001. 

  1001.                             </tr>
    1002. 

  1002.                           </tbody>
    1003. 

  1003.                         </table>
    1004. 

  1004.                       </div>
    1005. 

  1005.                       <div>
    1006. 

  1006.                         <h4>Return Value</h4>
    1007. 

  1007.                         <p>The <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code>.</p>
    1008. 

  1008.                       </div>
    1009. 

  1009.                     </section>
    1010. 

  1010.                   </div>
    1011. 

  1011.                 </li>
    1012. 

  1012.                 <li class="item">
    1013. 

  1013.                   <div>
    1014. 

  1014.                     <code>
    1015. 

  1015.                     <a name="/s:9Alamofire17DataStreamRequestC16publishDecodable4type5queue7decoder12preprocessorAA0bC9PublisherVyxGxm_So012OS_dispatch_H0CAA0B7Decoder_pAA0B12Preprocessor_ptSeRzlF"></a>
    1016. 

  1016.                     <a name="//apple_ref/swift/Method/publishDecodable(type:queue:decoder:preprocessor:)" class="dashAnchor"></a>
    1017. 

  1017.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC16publishDecodable4type5queue7decoder12preprocessorAA0bC9PublisherVyxGxm_So012OS_dispatch_H0CAA0B7Decoder_pAA0B12Preprocessor_ptSeRzlF">publishDecodable(type:<wbr>queue:<wbr>decoder:<wbr>preprocessor:<wbr>)</a>
    1018. 

  1018.                     </code>
    1019. 

  1019.                   </div>
    1020. 

  1020.                   <div class="height-container">
    1021. 

  1021.                     <div class="pointer-container"></div>
    1022. 

  1022.                     <section class="section">
    1023. 

  1023.                       <div class="pointer"></div>
    1024. 

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

  1025.                         <p>Creates a <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code> for this instance which uses a <code><a href="../Structs/DecodableStreamSerializer.html">DecodableStreamSerializer</a></code> with the provided
    1026. 

  1026. parameters to serialize stream <code>Data</code> values into the provided type.</p>
    1027. 

  1027. 

  1028.                       </div>
    1029. 

  1029.                       <div class="declaration">
    1030. 

  1030.                         <h4>Declaration</h4>
    1031. 

  1031.                         <div class="language">
    1032. 

  1032.                           <p class="aside-title">Swift</p>
    1033. 

  1033.                           <pre class="highlight swift"><code><span class="kd">@available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)</span>
    1034. 

  1034. <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>
    1035. 

  1035.                                            <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>
    1036. 

  1036.                                            <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>
    1037. 

  1037.                                            <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="../Structs/PassthroughPreprocessor.html">PassthroughPreprocessor</a></span><span class="p">())</span> <span class="o">-&gt;</span> <span class="kt"><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="o">&gt;</span></code></pre>
    1038. 

  1038. 

  1039.                         </div>
    1040. 

  1040.                       </div>
    1041. 

  1041.                       <div>
    1042. 

  1042.                         <h4>Parameters</h4>
    1043. 

  1043.                         <table class="graybox">
    1044. 

  1044.                           <tbody>
    1045. 

  1045.                             <tr>
    1046. 

  1046.                               <td>
    1047. 

  1047.                                 <code>
    1048. 

  1048.                                 <em>type</em>
    1049. 

  1049.                                 </code>
    1050. 

  1050.                               </td>
    1051. 

  1051.                               <td>
    1052. 

  1052.                                 <div>
    1053. 

  1053.                                   <p><code>Decodable</code> type to which to decode stream <code>Data</code>. Inferred from the context by default.</p>
    1054. 

  1054.                                 </div>
    1055. 

  1055.                               </td>
    1056. 

  1056.                             </tr>
    1057. 

  1057.                             <tr>
    1058. 

  1058.                               <td>
    1059. 

  1059.                                 <code>
    1060. 

  1060.                                 <em>queue</em>
    1061. 

  1061.                                 </code>
    1062. 

  1062.                               </td>
    1063. 

  1063.                               <td>
    1064. 

  1064.                                 <div>
    1065. 

  1065.                                   <p><code>DispatchQueue</code> on which the <code>DataRequest.Stream</code> values will be published. <code>.main</code> by default.</p>
    1066. 

  1066.                                 </div>
    1067. 

  1067.                               </td>
    1068. 

  1068.                             </tr>
    1069. 

  1069.                             <tr>
    1070. 

  1070.                               <td>
    1071. 

  1071.                                 <code>
    1072. 

  1072.                                 <em>decoder</em>
    1073. 

  1073.                                 </code>
    1074. 

  1074.                               </td>
    1075. 

  1075.                               <td>
    1076. 

  1076.                                 <div>
    1077. 

  1077.                                   <p><code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code> instance used to decode stream <code>Data</code>. <code>JSONDecoder()</code> by default.</p>
    1078. 

  1078.                                 </div>
    1079. 

  1079.                               </td>
    1080. 

  1080.                             </tr>
    1081. 

  1081.                             <tr>
    1082. 

  1082.                               <td>
    1083. 

  1083.                                 <code>
    1084. 

  1084.                                 <em>preprocessor</em>
    1085. 

  1085.                                 </code>
    1086. 

  1086.                               </td>
    1087. 

  1087.                               <td>
    1088. 

  1088.                                 <div>
    1089. 

  1089.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> which filters incoming stream <code>Data</code> before serialization.
    1090. 

  1090.           <code>PassthroughPreprocessor()</code> by default.</p>
    1091. 

  1091.                                 </div>
    1092. 

  1092.                               </td>
    1093. 

  1093.                             </tr>
    1094. 

  1094.                           </tbody>
    1095. 

  1095.                         </table>
    1096. 

  1096.                       </div>
    1097. 

  1097.                       <div>
    1098. 

  1098.                         <h4>Return Value</h4>
    1099. 

  1099.                         <p>The <code><a href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a></code>.</p>
    1100. 

  1100.                       </div>
    1101. 

  1101.                     </section>
    1102. 

  1102.                   </div>
    1103. 

  1103.                 </li>
    1104. 

  1104.               </ul>
    1105. 

  1105.             </div>
    1106. 

  1106.             <div class="task-group">
    1107. 

  1107.               <div class="task-name-container">
    1108. 

  1108.                 <a name="/DataStreamRequest"></a>
    1109. 

  1109.                 <a name="//apple_ref/swift/Section/DataStreamRequest" class="dashAnchor"></a>
    1110. 

  1110.                 <div class="section-name-container">
    1111. 

  1111.                   <a class="section-name-link" href="#/DataStreamRequest"></a>
    1112. 

  1112.                   <h3 class="section-name"><p>DataStreamRequest</p>
    1113. 

  1113. </h3>
    1114. 

  1114.                 </div>
    1115. 

  1115.               </div>
    1116. 

  1116.               <ul class="item-container">
    1117. 

  1117.                 <li class="item">
    1118. 

  1118.                   <div>
    1119. 

  1119.                     <code>
    1120. 

  1120.                     <a name="/s:9Alamofire17DataStreamRequestC08responseC02on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_10Foundation0B0Vs5NeverOGKctF"></a>
    1121. 

  1121.                     <a name="//apple_ref/swift/Method/responseStream(on:stream:)" class="dashAnchor"></a>
    1122. 

  1122.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC02on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_10Foundation0B0Vs5NeverOGKctF">responseStream(on:<wbr>stream:<wbr>)</a>
    1123. 

  1123.                     </code>
    1124. 

  1124.                   </div>
    1125. 

  1125.                   <div class="height-container">
    1126. 

  1126.                     <div class="pointer-container"></div>
    1127. 

  1127.                     <section class="section">
    1128. 

  1128.                       <div class="pointer"></div>
    1129. 

  1129.                       <div class="abstract">
    1130. 

  1130.                         <p>Adds a <code>StreamHandler</code> which performs no parsing on incoming <code>Data</code>.</p>
    1131. 

  1131. 

  1132.                       </div>
    1133. 

  1133.                       <div class="declaration">
    1134. 

  1134.                         <h4>Declaration</h4>
    1135. 

  1135.                         <div class="language">
    1136. 

  1136.                           <p class="aside-title">Swift</p>
    1137. 

  1137.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1138. 

  1138. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseStream</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="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o">&lt;</span><span class="kt">Data</span><span class="p">,</span> <span class="kt">Never</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    1139. 

  1139. 

  1140.                         </div>
    1141. 

  1141.                       </div>
    1142. 

  1142.                       <div>
    1143. 

  1143.                         <h4>Parameters</h4>
    1144. 

  1144.                         <table class="graybox">
    1145. 

  1145.                           <tbody>
    1146. 

  1146.                             <tr>
    1147. 

  1147.                               <td>
    1148. 

  1148.                                 <code>
    1149. 

  1149.                                 <em>queue</em>
    1150. 

  1150.                                 </code>
    1151. 

  1151.                               </td>
    1152. 

  1152.                               <td>
    1153. 

  1153.                                 <div>
    1154. 

  1154.                                   <p><code>DispatchQueue</code> on which to perform <code>StreamHandler</code> closure.</p>
    1155. 

  1155.                                 </div>
    1156. 

  1156.                               </td>
    1157. 

  1157.                             </tr>
    1158. 

  1158.                             <tr>
    1159. 

  1159.                               <td>
    1160. 

  1160.                                 <code>
    1161. 

  1161.                                 <em>stream</em>
    1162. 

  1162.                                 </code>
    1163. 

  1163.                               </td>
    1164. 

  1164.                               <td>
    1165. 

  1165.                                 <div>
    1166. 

  1166.                                   <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</p>
    1167. 

  1167.                                 </div>
    1168. 

  1168.                               </td>
    1169. 

  1169.                             </tr>
    1170. 

  1170.                           </tbody>
    1171. 

  1171.                         </table>
    1172. 

  1172.                       </div>
    1173. 

  1173.                       <div>
    1174. 

  1174.                         <h4>Return Value</h4>
    1175. 

  1175.                         <p>The <code>DataStreamRequest</code>.</p>
    1176. 

  1176.                       </div>
    1177. 

  1177.                     </section>
    1178. 

  1178.                   </div>
    1179. 

  1179.                 </li>
    1180. 

  1180.                 <li class="item">
    1181. 

  1181.                   <div>
    1182. 

  1182.                     <code>
    1183. 

  1183.                     <a name="/s:9Alamofire17DataStreamRequestC08responseC05using2on6streamACXDx_So17OS_dispatch_queueCyAC0C0Vy_16SerializedObjectQzAA7AFErrorOGKctAA0bC10SerializerRzlF"></a>
    1184. 

  1184.                     <a name="//apple_ref/swift/Method/responseStream(using:on:stream:)" class="dashAnchor"></a>
    1185. 

  1185.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC05using2on6streamACXDx_So17OS_dispatch_queueCyAC0C0Vy_16SerializedObjectQzAA7AFErrorOGKctAA0bC10SerializerRzlF">responseStream(using:<wbr>on:<wbr>stream:<wbr>)</a>
    1186. 

  1186.                     </code>
    1187. 

  1187.                   </div>
    1188. 

  1188.                   <div class="height-container">
    1189. 

  1189.                     <div class="pointer-container"></div>
    1190. 

  1190.                     <section class="section">
    1191. 

  1191.                       <div class="pointer"></div>
    1192. 

  1192.                       <div class="abstract">
    1193. 

  1193.                         <p>Adds a <code>StreamHandler</code> which uses the provided <code><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a></code> to process incoming <code>Data</code>.</p>
    1194. 

  1194. 

  1195.                       </div>
    1196. 

  1196.                       <div class="declaration">
    1197. 

  1197.                         <h4>Declaration</h4>
    1198. 

  1198.                         <div class="language">
    1199. 

  1199.                           <p class="aside-title">Swift</p>
    1200. 

  1200.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1201. 

  1201. <span class="kd">public</span> <span class="kd">func</span> <span class="n">responseStream</span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</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>
    1202. 

  1202.                                                              <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>
    1203. 

  1203.                                                              <span class="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o">&lt;</span><span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span><span class="p">,</span> <span class="kt"><a href="../Enums/AFError.html">AFError</a></span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    1204. 

  1204. 

  1205.                         </div>
    1206. 

  1206.                       </div>
    1207. 

  1207.                       <div>
    1208. 

  1208.                         <h4>Parameters</h4>
    1209. 

  1209.                         <table class="graybox">
    1210. 

  1210.                           <tbody>
    1211. 

  1211.                             <tr>
    1212. 

  1212.                               <td>
    1213. 

  1213.                                 <code>
    1214. 

  1214.                                 <em>serializer</em>
    1215. 

  1215.                                 </code>
    1216. 

  1216.                               </td>
    1217. 

  1217.                               <td>
    1218. 

  1218.                                 <div>
    1219. 

  1219.                                   <p><code><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a></code> used to process incoming <code>Data</code>. Its work is done on the <code>serializationQueue</code>.</p>
    1220. 

  1220.                                 </div>
    1221. 

  1221.                               </td>
    1222. 

  1222.                             </tr>
    1223. 

  1223.                             <tr>
    1224. 

  1224.                               <td>
    1225. 

  1225.                                 <code>
    1226. 

  1226.                                 <em>queue</em>
    1227. 

  1227.                                 </code>
    1228. 

  1228.                               </td>
    1229. 

  1229.                               <td>
    1230. 

  1230.                                 <div>
    1231. 

  1231.                                   <p><code>DispatchQueue</code> on which to perform <code>StreamHandler</code> closure.</p>
    1232. 

  1232.                                 </div>
    1233. 

  1233.                               </td>
    1234. 

  1234.                             </tr>
    1235. 

  1235.                             <tr>
    1236. 

  1236.                               <td>
    1237. 

  1237.                                 <code>
    1238. 

  1238.                                 <em>stream</em>
    1239. 

  1239.                                 </code>
    1240. 

  1240.                               </td>
    1241. 

  1241.                               <td>
    1242. 

  1242.                                 <div>
    1243. 

  1243.                                   <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</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>DataStreamRequest</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:9Alamofire17DataStreamRequestC08responseC6String2on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_SSs5NeverOGKctF"></a>
    1261. 

  1261.                     <a name="//apple_ref/swift/Method/responseStreamString(on:stream:)" class="dashAnchor"></a>
    1262. 

  1262.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC6String2on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_SSs5NeverOGKctF">responseStreamString(on:<wbr>stream:<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>Adds a <code>StreamHandler</code> which parses incoming <code>Data</code> as a UTF8 <code>String</code>.</p>
    1271. 

  1271. 

  1272.                       </div>
    1273. 

  1273.                       <div class="declaration">
    1274. 

  1274.                         <h4>Declaration</h4>
    1275. 

  1275.                         <div class="language">
    1276. 

  1276.                           <p class="aside-title">Swift</p>
    1277. 

  1277.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1278. 

  1278. <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseStreamString</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>
    1279. 

  1279.                                  <span class="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o">&lt;</span><span class="kt">String</span><span class="p">,</span> <span class="kt">Never</span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</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 to perform <code>StreamHandler</code> closure.</p>
    1296. 

  1296.                                 </div>
    1297. 

  1297.                               </td>
    1298. 

  1298.                             </tr>
    1299. 

  1299.                             <tr>
    1300. 

  1300.                               <td>
    1301. 

  1301.                                 <code>
    1302. 

  1302.                                 <em>stream</em>
    1303. 

  1303.                                 </code>
    1304. 

  1304.                               </td>
    1305. 

  1305.                               <td>
    1306. 

  1306.                                 <div>
    1307. 

  1307.                                   <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</p>
    1308. 

  1308.                                 </div>
    1309. 

  1309.                               </td>
    1310. 

  1310.                             </tr>
    1311. 

  1311.                           </tbody>
    1312. 

  1312.                         </table>
    1313. 

  1313.                       </div>
    1314. 

  1314.                       <div>
    1315. 

  1315.                         <h4>Return Value</h4>
    1316. 

  1316.                         <p>The <code>DataStreamRequest</code>.</p>
    1317. 

  1317.                       </div>
    1318. 

  1318.                     </section>
    1319. 

  1319.                   </div>
    1320. 

  1320.                 </li>
    1321. 

  1321.                 <li class="item">
    1322. 

  1322.                   <div>
    1323. 

  1323.                     <code>
    1324. 

  1324.                     <a name="/s:9Alamofire17DataStreamRequestC08responseC9Decodable2of2on5using12preprocessor6streamACXDxm_So17OS_dispatch_queueCAA0B7Decoder_pAA0B12Preprocessor_pyAC0C0Vy_xAA7AFErrorOGKctSeRzlF"></a>
    1325. 

  1325.                     <a name="//apple_ref/swift/Method/responseStreamDecodable(of:on:using:preprocessor:stream:)" class="dashAnchor"></a>
    1326. 

  1326.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC9Decodable2of2on5using12preprocessor6streamACXDxm_So17OS_dispatch_queueCAA0B7Decoder_pAA0B12Preprocessor_pyAC0C0Vy_xAA7AFErrorOGKctSeRzlF">responseStreamDecodable(of:<wbr>on:<wbr>using:<wbr>preprocessor:<wbr>stream:<wbr>)</a>
    1327. 

  1327.                     </code>
    1328. 

  1328.                   </div>
    1329. 

  1329.                   <div class="height-container">
    1330. 

  1330.                     <div class="pointer-container"></div>
    1331. 

  1331.                     <section class="section">
    1332. 

  1332.                       <div class="pointer"></div>
    1333. 

  1333.                       <div class="abstract">
    1334. 

  1334.                         <p>Adds a <code>StreamHandler</code> which parses incoming <code>Data</code> using the provided <code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code>.</p>
    1335. 

  1335. 

  1336.                       </div>
    1337. 

  1337.                       <div class="declaration">
    1338. 

  1338.                         <h4>Declaration</h4>
    1339. 

  1339.                         <div class="language">
    1340. 

  1340.                           <p class="aside-title">Swift</p>
    1341. 

  1341.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1342. 

  1342. <span class="kd">public</span> <span class="kd">func</span> <span class="n">responseStreamDecodable</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>
    1343. 

  1343.                                                   <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>
    1344. 

  1344.                                                   <span class="n">using</span> <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>
    1345. 

  1345.                                                   <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="../Structs/PassthroughPreprocessor.html">PassthroughPreprocessor</a></span><span class="p">(),</span>
    1346. 

  1346.                                                   <span class="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o">&lt;</span><span class="kt">T</span><span class="p">,</span> <span class="kt"><a href="../Enums/AFError.html">AFError</a></span><span class="o">&gt;</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="k">Self</span></code></pre>
    1347. 

  1347. 

  1348.                         </div>
    1349. 

  1349.                       </div>
    1350. 

  1350.                       <div>
    1351. 

  1351.                         <h4>Parameters</h4>
    1352. 

  1352.                         <table class="graybox">
    1353. 

  1353.                           <tbody>
    1354. 

  1354.                             <tr>
    1355. 

  1355.                               <td>
    1356. 

  1356.                                 <code>
    1357. 

  1357.                                 <em>type</em>
    1358. 

  1358.                                 </code>
    1359. 

  1359.                               </td>
    1360. 

  1360.                               <td>
    1361. 

  1361.                                 <div>
    1362. 

  1362.                                   <p><code>Decodable</code> type to parse incoming <code>Data</code> into.</p>
    1363. 

  1363.                                 </div>
    1364. 

  1364.                               </td>
    1365. 

  1365.                             </tr>
    1366. 

  1366.                             <tr>
    1367. 

  1367.                               <td>
    1368. 

  1368.                                 <code>
    1369. 

  1369.                                 <em>queue</em>
    1370. 

  1370.                                 </code>
    1371. 

  1371.                               </td>
    1372. 

  1372.                               <td>
    1373. 

  1373.                                 <div>
    1374. 

  1374.                                   <p><code>DispatchQueue</code> on which to perform <code>StreamHandler</code> closure.</p>
    1375. 

  1375.                                 </div>
    1376. 

  1376.                               </td>
    1377. 

  1377.                             </tr>
    1378. 

  1378.                             <tr>
    1379. 

  1379.                               <td>
    1380. 

  1380.                                 <code>
    1381. 

  1381.                                 <em>decoder</em>
    1382. 

  1382.                                 </code>
    1383. 

  1383.                               </td>
    1384. 

  1384.                               <td>
    1385. 

  1385.                                 <div>
    1386. 

  1386.                                   <p><code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code> used to decode the incoming <code>Data</code>.</p>
    1387. 

  1387.                                 </div>
    1388. 

  1388.                               </td>
    1389. 

  1389.                             </tr>
    1390. 

  1390.                             <tr>
    1391. 

  1391.                               <td>
    1392. 

  1392.                                 <code>
    1393. 

  1393.                                 <em>preprocessor</em>
    1394. 

  1394.                                 </code>
    1395. 

  1395.                               </td>
    1396. 

  1396.                               <td>
    1397. 

  1397.                                 <div>
    1398. 

  1398.                                   <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> used to process the incoming <code>Data</code> before it&rsquo;s passed to the <code>decoder</code>.</p>
    1399. 

  1399.                                 </div>
    1400. 

  1400.                               </td>
    1401. 

  1401.                             </tr>
    1402. 

  1402.                             <tr>
    1403. 

  1403.                               <td>
    1404. 

  1404.                                 <code>
    1405. 

  1405.                                 <em>stream</em>
    1406. 

  1406.                                 </code>
    1407. 

  1407.                               </td>
    1408. 

  1408.                               <td>
    1409. 

  1409.                                 <div>
    1410. 

  1410.                                   <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</p>
    1411. 

  1411.                                 </div>
    1412. 

  1412.                               </td>
    1413. 

  1413.                             </tr>
    1414. 

  1414.                           </tbody>
    1415. 

  1415.                         </table>
    1416. 

  1416.                       </div>
    1417. 

  1417.                       <div>
    1418. 

  1418.                         <h4>Return Value</h4>
    1419. 

  1419.                         <p>The <code>DataStreamRequest</code>.</p>
    1420. 

  1420.                       </div>
    1421. 

  1421.                     </section>
    1422. 

  1422.                   </div>
    1423. 

  1423.                 </li>
    1424. 

  1424.               </ul>
    1425. 

  1425.             </div>
    1426. 

  1426.             <div class="task-group">
    1427. 

  1427.               <ul class="item-container">
    1428. 

  1428.                 <li class="item">
    1429. 

  1429.                   <div>
    1430. 

  1430.                     <code>
    1431. 

  1431.                     <a name="/s:9Alamofire17DataStreamRequestC10Validationa"></a>
    1432. 

  1432.                     <a name="//apple_ref/swift/Alias/Validation" class="dashAnchor"></a>
    1433. 

  1433.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a>
    1434. 

  1434.                     </code>
    1435. 

  1435.                   </div>
    1436. 

  1436.                   <div class="height-container">
    1437. 

  1437.                     <div class="pointer-container"></div>
    1438. 

  1438.                     <section class="section">
    1439. 

  1439.                       <div class="pointer"></div>
    1440. 

  1440.                       <div class="abstract">
    1441. 

  1441.                         <p>A closure used to validate a request that takes a <code>URLRequest</code> and <code>HTTPURLResponse</code> and returns whether the
    1442. 

  1442. request was valid.</p>
    1443. 

  1443. 

  1444.                       </div>
    1445. 

  1445.                       <div class="declaration">
    1446. 

  1446.                         <h4>Declaration</h4>
    1447. 

  1447.                         <div class="language">
    1448. 

  1448.                           <p class="aside-title">Swift</p>
    1449. 

  1449.                           <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> <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="kt">ValidationResult</span></code></pre>
    1450. 

  1450. 

  1451.                         </div>
    1452. 

  1452.                       </div>
    1453. 

  1453.                     </section>
    1454. 

  1454.                   </div>
    1455. 

  1455.                 </li>
    1456. 

  1456.                 <li class="item">
    1457. 

  1457.                   <div>
    1458. 

  1458.                     <code>
    1459. 

  1459.                     <a name="/s:9Alamofire17DataStreamRequestC8validate10statusCodeACXDx_tSTRzSi7ElementRtzlF"></a>
    1460. 

  1460.                     <a name="//apple_ref/swift/Method/validate(statusCode:)" class="dashAnchor"></a>
    1461. 

  1461.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validate10statusCodeACXDx_tSTRzSi7ElementRtzlF">validate(statusCode:<wbr>)</a>
    1462. 

  1462.                     </code>
    1463. 

  1463.                   </div>
    1464. 

  1464.                   <div class="height-container">
    1465. 

  1465.                     <div class="pointer-container"></div>
    1466. 

  1466.                     <section class="section">
    1467. 

  1467.                       <div class="pointer"></div>
    1468. 

  1468.                       <div class="abstract">
    1469. 

  1469.                         <p>Validates that the response has a status code in the specified sequence.</p>
    1470. 

  1470. 

  1471. <p>If validation fails, subsequent calls to response handlers will have an associated error.</p>
    1472. 

  1472. 

  1473.                       </div>
    1474. 

  1474.                       <div class="declaration">
    1475. 

  1475.                         <h4>Declaration</h4>
    1476. 

  1476.                         <div class="language">
    1477. 

  1477.                           <p class="aside-title">Swift</p>
    1478. 

  1478.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1479. 

  1479. <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>
    1480. 

  1480. 

  1481.                         </div>
    1482. 

  1482.                       </div>
    1483. 

  1483.                       <div>
    1484. 

  1484.                         <h4>Parameters</h4>
    1485. 

  1485.                         <table class="graybox">
    1486. 

  1486.                           <tbody>
    1487. 

  1487.                             <tr>
    1488. 

  1488.                               <td>
    1489. 

  1489.                                 <code>
    1490. 

  1490.                                 <em>statusCode</em>
    1491. 

  1491.                                 </code>
    1492. 

  1492.                               </td>
    1493. 

  1493.                               <td>
    1494. 

  1494.                                 <div>
    1495. 

  1495.                                   <p><code>Sequence</code> of acceptable response status codes.</p>
    1496. 

  1496.                                 </div>
    1497. 

  1497.                               </td>
    1498. 

  1498.                             </tr>
    1499. 

  1499.                           </tbody>
    1500. 

  1500.                         </table>
    1501. 

  1501.                       </div>
    1502. 

  1502.                       <div>
    1503. 

  1503.                         <h4>Return Value</h4>
    1504. 

  1504.                         <p>The instance.</p>
    1505. 

  1505.                       </div>
    1506. 

  1506.                     </section>
    1507. 

  1507.                   </div>
    1508. 

  1508.                 </li>
    1509. 

  1509.                 <li class="item">
    1510. 

  1510.                   <div>
    1511. 

  1511.                     <code>
    1512. 

  1512.                     <a name="/s:9Alamofire17DataStreamRequestC8validate11contentTypeACXDxyXA_tSTRzSS7ElementRtzlF"></a>
    1513. 

  1513.                     <a name="//apple_ref/swift/Method/validate(contentType:)" class="dashAnchor"></a>
    1514. 

  1514.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validate11contentTypeACXDxyXA_tSTRzSS7ElementRtzlF">validate(contentType:<wbr>)</a>
    1515. 

  1515.                     </code>
    1516. 

  1516.                   </div>
    1517. 

  1517.                   <div class="height-container">
    1518. 

  1518.                     <div class="pointer-container"></div>
    1519. 

  1519.                     <section class="section">
    1520. 

  1520.                       <div class="pointer"></div>
    1521. 

  1521.                       <div class="abstract">
    1522. 

  1522.                         <p>Validates that the response has a content type in the specified sequence.</p>
    1523. 

  1523. 

  1524. <p>If validation fails, subsequent calls to response handlers will have an associated error.</p>
    1525. 

  1525. 

  1526.                       </div>
    1527. 

  1527.                       <div class="declaration">
    1528. 

  1528.                         <h4>Declaration</h4>
    1529. 

  1529.                         <div class="language">
    1530. 

  1530.                           <p class="aside-title">Swift</p>
    1531. 

  1531.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1532. 

  1532. <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>
    1533. 

  1533. 

  1534.                         </div>
    1535. 

  1535.                       </div>
    1536. 

  1536.                       <div>
    1537. 

  1537.                         <h4>Parameters</h4>
    1538. 

  1538.                         <table class="graybox">
    1539. 

  1539.                           <tbody>
    1540. 

  1540.                             <tr>
    1541. 

  1541.                               <td>
    1542. 

  1542.                                 <code>
    1543. 

  1543.                                 <em>contentType</em>
    1544. 

  1544.                                 </code>
    1545. 

  1545.                               </td>
    1546. 

  1546.                               <td>
    1547. 

  1547.                                 <div>
    1548. 

  1548.                                   <p>The acceptable content types, which may specify wildcard types and/or subtypes.</p>
    1549. 

  1549.                                 </div>
    1550. 

  1550.                               </td>
    1551. 

  1551.                             </tr>
    1552. 

  1552.                           </tbody>
    1553. 

  1553.                         </table>
    1554. 

  1554.                       </div>
    1555. 

  1555.                       <div>
    1556. 

  1556.                         <h4>Return Value</h4>
    1557. 

  1557.                         <p>The request.</p>
    1558. 

  1558.                       </div>
    1559. 

  1559.                     </section>
    1560. 

  1560.                   </div>
    1561. 

  1561.                 </li>
    1562. 

  1562.                 <li class="item">
    1563. 

  1563.                   <div>
    1564. 

  1564.                     <code>
    1565. 

  1565.                     <a name="/s:9Alamofire17DataStreamRequestC8validateACXDyF"></a>
    1566. 

  1566.                     <a name="//apple_ref/swift/Method/validate()" class="dashAnchor"></a>
    1567. 

  1567.                     <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validateACXDyF">validate()</a>
    1568. 

  1568.                     </code>
    1569. 

  1569.                   </div>
    1570. 

  1570.                   <div class="height-container">
    1571. 

  1571.                     <div class="pointer-container"></div>
    1572. 

  1572.                     <section class="section">
    1573. 

  1573.                       <div class="pointer"></div>
    1574. 

  1574.                       <div class="abstract">
    1575. 

  1575.                         <p>Validates that the response has a status code in the default acceptable range of 200&hellip;299, and that the content
    1576. 

  1576. type matches any specified in the Accept HTTP header field.</p>
    1577. 

  1577. 

  1578. <p>If validation fails, subsequent calls to response handlers will have an associated error.</p>
    1579. 

  1579. 

  1580.                       </div>
    1581. 

  1581.                       <div class="declaration">
    1582. 

  1582.                         <h4>Declaration</h4>
    1583. 

  1583.                         <div class="language">
    1584. 

  1584.                           <p class="aside-title">Swift</p>
    1585. 

  1585.                           <pre class="highlight swift"><code><span class="kd">@discardableResult</span>
    1586. 

  1586. <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>
    1587. 

  1587. 

  1588.                         </div>
    1589. 

  1589.                       </div>
    1590. 

  1590.                       <div>
    1591. 

  1591.                         <h4>Return Value</h4>
    1592. 

  1592.                         <p>The instance.</p>
    1593. 

  1593.                       </div>
    1594. 

  1594.                     </section>
    1595. 

  1595.                   </div>
    1596. 

  1596.                 </li>
    1597. 

  1597.               </ul>
    1598. 

  1598.             </div>
    1599. 

  1599.           </div>
    1600. 

  1600.         </section>
    1601. 

  1601. 

  1602.       </article>
    1603. 

  1603.     </div>
    1604. 

  1604.     <section class="footer">
    1605. 

  1605.       <p>&copy; 2021 <a class="link" href="http://alamofire.org/" target="_blank" rel="external">Alamofire Software Foundation</a>. All rights reserved. (Last updated: 2021-04-21)</p>
    1606. 

  1606.       <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.6</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p>
    1607. 

  1607.     </section>
    1608. 

  1608.   </body>
    1609. 

  1609. </div>
    1610. 

  1610. </html>
    1611.