// DO NOT EDIT.
// swift-format-ignore-file
//
// Generated by the Swift generator plugin for the protocol buffer compiler.
// Source: google/api/http.proto
//
// For information on using the generated types, please see the documentation:
//   https://github.com/apple/swift-protobuf/

// Copyright 2015 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import Foundation
import SwiftProtobuf

// If the compiler emits an error on this type, it is because this file
// was generated by a version of the `protoc` Swift plug-in that is
// incompatible with the version of SwiftProtobuf to which you are linking.
// Please ensure that you are building against the same version of the API
// that was used to generate this file.
fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAPIVersionCheck {
  struct _2: SwiftProtobuf.ProtobufAPIVersion_2 {}
  typealias Version = _2
}

/// Defines the HTTP configuration for an API service. It contains a list of
/// [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method
/// to one or more HTTP REST API methods.
struct Google_Api_Http {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// A list of HTTP configuration rules that apply to individual API methods.
  ///
  /// **NOTE:** All service configuration rules follow "last one wins" order.
  var rules: [Google_Api_HttpRule] = []

  /// When set to true, URL path parameters will be fully URI-decoded except in
  /// cases of single segment matches in reserved expansion, where "%2F" will be
  /// left encoded.
  ///
  /// The default behavior is to not decode RFC 6570 reserved characters in multi
  /// segment matches.
  var fullyDecodeReservedExpansion: Bool = false

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}
}

/// # gRPC Transcoding
///
/// gRPC Transcoding is a feature for mapping between a gRPC method and one or
/// more HTTP REST endpoints. It allows developers to build a single API service
/// that supports both gRPC APIs and REST APIs. Many systems, including [Google
/// APIs](https://github.com/googleapis/googleapis),
/// [Cloud Endpoints](https://cloud.google.com/endpoints), [gRPC
/// Gateway](https://github.com/grpc-ecosystem/grpc-gateway),
/// and [Envoy](https://github.com/envoyproxy/envoy) proxy support this feature
/// and use it for large scale production services.
///
/// `HttpRule` defines the schema of the gRPC/REST mapping. The mapping specifies
/// how different portions of the gRPC request message are mapped to the URL
/// path, URL query parameters, and HTTP request body. It also controls how the
/// gRPC response message is mapped to the HTTP response body. `HttpRule` is
/// typically specified as an `google.api.http` annotation on the gRPC method.
///
/// Each mapping specifies a URL path template and an HTTP method. The path
/// template may refer to one or more fields in the gRPC request message, as long
/// as each field is a non-repeated field with a primitive (non-message) type.
/// The path template controls how fields of the request message are mapped to
/// the URL path.
///
/// Example:
///
///     service Messaging {
///       rpc GetMessage(GetMessageRequest) returns (Message) {
///         option (google.api.http) = {
///             get: "/v1/{name=messages/*}"
///         };
///       }
///     }
///     message GetMessageRequest {
///       string name = 1; // Mapped to URL path.
///     }
///     message Message {
///       string text = 1; // The resource content.
///     }
///
/// This enables an HTTP REST to gRPC mapping as below:
///
/// HTTP | gRPC
/// -----|-----
/// `GET /v1/messages/123456`  | `GetMessage(name: "messages/123456")`
///
/// Any fields in the request message which are not bound by the path template
/// automatically become HTTP query parameters if there is no HTTP request body.
/// For example:
///
///     service Messaging {
///       rpc GetMessage(GetMessageRequest) returns (Message) {
///         option (google.api.http) = {
///             get:"/v1/messages/{message_id}"
///         };
///       }
///     }
///     message GetMessageRequest {
///       message SubMessage {
///         string subfield = 1;
///       }
///       string message_id = 1; // Mapped to URL path.
///       int64 revision = 2;    // Mapped to URL query parameter `revision`.
///       SubMessage sub = 3;    // Mapped to URL query parameter `sub.subfield`.
///     }
///
/// This enables a HTTP JSON to RPC mapping as below:
///
/// HTTP | gRPC
/// -----|-----
/// `GET /v1/messages/123456?revision=2&sub.subfield=foo` |
/// `GetMessage(message_id: "123456" revision: 2 sub: SubMessage(subfield:
/// "foo"))`
///
/// Note that fields which are mapped to URL query parameters must have a
/// primitive type or a repeated primitive type or a non-repeated message type.
/// In the case of a repeated type, the parameter can be repeated in the URL
/// as `...?param=A&param=B`. In the case of a message type, each field of the
/// message is mapped to a separate parameter, such as
/// `...?foo.a=A&foo.b=B&foo.c=C`.
///
/// For HTTP methods that allow a request body, the `body` field
/// specifies the mapping. Consider a REST update method on the
/// message resource collection:
///
///     service Messaging {
///       rpc UpdateMessage(UpdateMessageRequest) returns (Message) {
///         option (google.api.http) = {
///           patch: "/v1/messages/{message_id}"
///           body: "message"
///         };
///       }
///     }
///     message UpdateMessageRequest {
///       string message_id = 1; // mapped to the URL
///       Message message = 2;   // mapped to the body
///     }
///
/// The following HTTP JSON to RPC mapping is enabled, where the
/// representation of the JSON in the request body is determined by
/// protos JSON encoding:
///
/// HTTP | gRPC
/// -----|-----
/// `PATCH /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id:
/// "123456" message { text: "Hi!" })`
///
/// The special name `*` can be used in the body mapping to define that
/// every field not bound by the path template should be mapped to the
/// request body.  This enables the following alternative definition of
/// the update method:
///
///     service Messaging {
///       rpc UpdateMessage(Message) returns (Message) {
///         option (google.api.http) = {
///           patch: "/v1/messages/{message_id}"
///           body: "*"
///         };
///       }
///     }
///     message Message {
///       string message_id = 1;
///       string text = 2;
///     }
///
///
/// The following HTTP JSON to RPC mapping is enabled:
///
/// HTTP | gRPC
/// -----|-----
/// `PATCH /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id:
/// "123456" text: "Hi!")`
///
/// Note that when using `*` in the body mapping, it is not possible to
/// have HTTP parameters, as all fields not bound by the path end in
/// the body. This makes this option more rarely used in practice when
/// defining REST APIs. The common usage of `*` is in custom methods
/// which don't use the URL at all for transferring data.
///
/// It is possible to define multiple HTTP methods for one RPC by using
/// the `additional_bindings` option. Example:
///
///     service Messaging {
///       rpc GetMessage(GetMessageRequest) returns (Message) {
///         option (google.api.http) = {
///           get: "/v1/messages/{message_id}"
///           additional_bindings {
///             get: "/v1/users/{user_id}/messages/{message_id}"
///           }
///         };
///       }
///     }
///     message GetMessageRequest {
///       string message_id = 1;
///       string user_id = 2;
///     }
///
/// This enables the following two alternative HTTP JSON to RPC mappings:
///
/// HTTP | gRPC
/// -----|-----
/// `GET /v1/messages/123456` | `GetMessage(message_id: "123456")`
/// `GET /v1/users/me/messages/123456` | `GetMessage(user_id: "me" message_id:
/// "123456")`
///
/// ## Rules for HTTP mapping
///
/// 1. Leaf request fields (recursive expansion nested messages in the request
///    message) are classified into three categories:
///    - Fields referred by the path template. They are passed via the URL path.
///    - Fields referred by the [HttpRule.body][google.api.HttpRule.body]. They are passed via the HTTP
///      request body.
///    - All other fields are passed via the URL query parameters, and the
///      parameter name is the field path in the request message. A repeated
///      field can be represented as multiple query parameters under the same
///      name.
///  2. If [HttpRule.body][google.api.HttpRule.body] is "*", there is no URL query parameter, all fields
///     are passed via URL path and HTTP request body.
///  3. If [HttpRule.body][google.api.HttpRule.body] is omitted, there is no HTTP request body, all
///     fields are passed via URL path and URL query parameters.
///
/// ### Path template syntax
///
///     Template = "/" Segments [ Verb ] ;
///     Segments = Segment { "/" Segment } ;
///     Segment  = "*" | "**" | LITERAL | Variable ;
///     Variable = "{" FieldPath [ "=" Segments ] "}" ;
///     FieldPath = IDENT { "." IDENT } ;
///     Verb     = ":" LITERAL ;
///
/// The syntax `*` matches a single URL path segment. The syntax `**` matches
/// zero or more URL path segments, which must be the last part of the URL path
/// except the `Verb`.
///
/// The syntax `Variable` matches part of the URL path as specified by its
/// template. A variable template must not contain other variables. If a variable
/// matches a single path segment, its template may be omitted, e.g. `{var}`
/// is equivalent to `{var=*}`.
///
/// The syntax `LITERAL` matches literal text in the URL path. If the `LITERAL`
/// contains any reserved character, such characters should be percent-encoded
/// before the matching.
///
/// If a variable contains exactly one path segment, such as `"{var}"` or
/// `"{var=*}"`, when such a variable is expanded into a URL path on the client
/// side, all characters except `[-_.~0-9a-zA-Z]` are percent-encoded. The
/// server side does the reverse decoding. Such variables show up in the
/// [Discovery
/// Document](https://developers.google.com/discovery/v1/reference/apis) as
/// `{var}`.
///
/// If a variable contains multiple path segments, such as `"{var=foo/*}"`
/// or `"{var=**}"`, when such a variable is expanded into a URL path on the
/// client side, all characters except `[-_.~/0-9a-zA-Z]` are percent-encoded.
/// The server side does the reverse decoding, except "%2F" and "%2f" are left
/// unchanged. Such variables show up in the
/// [Discovery
/// Document](https://developers.google.com/discovery/v1/reference/apis) as
/// `{+var}`.
///
/// ## Using gRPC API Service Configuration
///
/// gRPC API Service Configuration (service config) is a configuration language
/// for configuring a gRPC service to become a user-facing product. The
/// service config is simply the YAML representation of the `google.api.Service`
/// proto message.
///
/// As an alternative to annotating your proto file, you can configure gRPC
/// transcoding in your service config YAML files. You do this by specifying a
/// `HttpRule` that maps the gRPC method to a REST endpoint, achieving the same
/// effect as the proto annotation. This can be particularly useful if you
/// have a proto that is reused in multiple services. Note that any transcoding
/// specified in the service config will override any matching transcoding
/// configuration in the proto.
///
/// Example:
///
///     http:
///       rules:
///         # Selects a gRPC method and applies HttpRule to it.
///         - selector: example.v1.Messaging.GetMessage
///           get: /v1/messages/{message_id}/{sub.subfield}
///
/// ## Special notes
///
/// When gRPC Transcoding is used to map a gRPC to JSON REST endpoints, the
/// proto to JSON conversion must follow the [proto3
/// specification](https://developers.google.com/protocol-buffers/docs/proto3#json).
///
/// While the single segment variable follows the semantics of
/// [RFC 6570](https://tools.ietf.org/html/rfc6570) Section 3.2.2 Simple String
/// Expansion, the multi segment variable **does not** follow RFC 6570 Section
/// 3.2.3 Reserved Expansion. The reason is that the Reserved Expansion
/// does not expand special characters like `?` and `#`, which would lead
/// to invalid URLs. As the result, gRPC Transcoding uses a custom encoding
/// for multi segment variables.
///
/// The path variables **must not** refer to any repeated or mapped field,
/// because client libraries are not capable of handling such variable expansion.
///
/// The path variables **must not** capture the leading "/" character. The reason
/// is that the most common use case "{var}" does not capture the leading "/"
/// character. For consistency, all path variables must share the same behavior.
///
/// Repeated message fields must not be mapped to URL query parameters, because
/// no client library can support such complicated mapping.
///
/// If an API needs to use a JSON array for request or response body, it can map
/// the request or response body to a repeated field. However, some gRPC
/// Transcoding implementations may not support this feature.
struct Google_Api_HttpRule {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Selects a method to which this rule applies.
  ///
  /// Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
  var selector: String = String()

  /// Determines the URL pattern is matched by this rules. This pattern can be
  /// used with any of the {get|put|post|delete|patch} methods. A custom method
  /// can be defined using the 'custom' field.
  var pattern: Google_Api_HttpRule.OneOf_Pattern? = nil

  /// Maps to HTTP GET. Used for listing and getting information about
  /// resources.
  var get: String {
    get {
      if case .get(let v)? = pattern {return v}
      return String()
    }
    set {pattern = .get(newValue)}
  }

  /// Maps to HTTP PUT. Used for replacing a resource.
  var put: String {
    get {
      if case .put(let v)? = pattern {return v}
      return String()
    }
    set {pattern = .put(newValue)}
  }

  /// Maps to HTTP POST. Used for creating a resource or performing an action.
  var post: String {
    get {
      if case .post(let v)? = pattern {return v}
      return String()
    }
    set {pattern = .post(newValue)}
  }

  /// Maps to HTTP DELETE. Used for deleting a resource.
  var delete: String {
    get {
      if case .delete(let v)? = pattern {return v}
      return String()
    }
    set {pattern = .delete(newValue)}
  }

  /// Maps to HTTP PATCH. Used for updating a resource.
  var patch: String {
    get {
      if case .patch(let v)? = pattern {return v}
      return String()
    }
    set {pattern = .patch(newValue)}
  }

  /// The custom pattern is used for specifying an HTTP method that is not
  /// included in the `pattern` field, such as HEAD, or "*" to leave the
  /// HTTP method unspecified for this rule. The wild-card rule is useful
  /// for services that provide content to Web (HTML) clients.
  var custom: Google_Api_CustomHttpPattern {
    get {
      if case .custom(let v)? = pattern {return v}
      return Google_Api_CustomHttpPattern()
    }
    set {pattern = .custom(newValue)}
  }

  /// The name of the request field whose value is mapped to the HTTP request
  /// body, or `*` for mapping all request fields not captured by the path
  /// pattern to the HTTP body, or omitted for not having any HTTP request body.
  ///
  /// NOTE: the referred field must be present at the top-level of the request
  /// message type.
  var body: String = String()

  /// Optional. The name of the response field whose value is mapped to the HTTP
  /// response body. When omitted, the entire response message will be used
  /// as the HTTP response body.
  ///
  /// NOTE: The referred field must be present at the top-level of the response
  /// message type.
  var responseBody: String = String()

  /// Additional HTTP bindings for the selector. Nested bindings must
  /// not contain an `additional_bindings` field themselves (that is,
  /// the nesting may only be one level deep).
  var additionalBindings: [Google_Api_HttpRule] = []

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Determines the URL pattern is matched by this rules. This pattern can be
  /// used with any of the {get|put|post|delete|patch} methods. A custom method
  /// can be defined using the 'custom' field.
  enum OneOf_Pattern: Equatable {
    /// Maps to HTTP GET. Used for listing and getting information about
    /// resources.
    case get(String)
    /// Maps to HTTP PUT. Used for replacing a resource.
    case put(String)
    /// Maps to HTTP POST. Used for creating a resource or performing an action.
    case post(String)
    /// Maps to HTTP DELETE. Used for deleting a resource.
    case delete(String)
    /// Maps to HTTP PATCH. Used for updating a resource.
    case patch(String)
    /// The custom pattern is used for specifying an HTTP method that is not
    /// included in the `pattern` field, such as HEAD, or "*" to leave the
    /// HTTP method unspecified for this rule. The wild-card rule is useful
    /// for services that provide content to Web (HTML) clients.
    case custom(Google_Api_CustomHttpPattern)

  #if !swift(>=4.1)
    static func ==(lhs: Google_Api_HttpRule.OneOf_Pattern, rhs: Google_Api_HttpRule.OneOf_Pattern) -> Bool {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch (lhs, rhs) {
      case (.get, .get): return {
        guard case .get(let l) = lhs, case .get(let r) = rhs else { preconditionFailure() }
        return l == r
      }()
      case (.put, .put): return {
        guard case .put(let l) = lhs, case .put(let r) = rhs else { preconditionFailure() }
        return l == r
      }()
      case (.post, .post): return {
        guard case .post(let l) = lhs, case .post(let r) = rhs else { preconditionFailure() }
        return l == r
      }()
      case (.delete, .delete): return {
        guard case .delete(let l) = lhs, case .delete(let r) = rhs else { preconditionFailure() }
        return l == r
      }()
      case (.patch, .patch): return {
        guard case .patch(let l) = lhs, case .patch(let r) = rhs else { preconditionFailure() }
        return l == r
      }()
      case (.custom, .custom): return {
        guard case .custom(let l) = lhs, case .custom(let r) = rhs else { preconditionFailure() }
        return l == r
      }()
      default: return false
      }
    }
  #endif
  }

  init() {}
}

/// A custom pattern is used for defining custom HTTP verb.
struct Google_Api_CustomHttpPattern {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// The name of this custom HTTP verb.
  var kind: String = String()

  /// The path matched by this custom verb.
  var path: String = String()

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}
}

#if swift(>=5.5) && canImport(_Concurrency)
extension Google_Api_Http: @unchecked Sendable {}
extension Google_Api_HttpRule: @unchecked Sendable {}
extension Google_Api_HttpRule.OneOf_Pattern: @unchecked Sendable {}
extension Google_Api_CustomHttpPattern: @unchecked Sendable {}
#endif  // swift(>=5.5) && canImport(_Concurrency)

// MARK: - Code below here is support for the SwiftProtobuf runtime.

fileprivate let _protobuf_package = "google.api"

extension Google_Api_Http: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".Http"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "rules"),
    2: .standard(proto: "fully_decode_reserved_expansion"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch fieldNumber {
      case 1: try { try decoder.decodeRepeatedMessageField(value: &self.rules) }()
      case 2: try { try decoder.decodeSingularBoolField(value: &self.fullyDecodeReservedExpansion) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.rules.isEmpty {
      try visitor.visitRepeatedMessageField(value: self.rules, fieldNumber: 1)
    }
    if self.fullyDecodeReservedExpansion != false {
      try visitor.visitSingularBoolField(value: self.fullyDecodeReservedExpansion, fieldNumber: 2)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Google_Api_Http, rhs: Google_Api_Http) -> Bool {
    if lhs.rules != rhs.rules {return false}
    if lhs.fullyDecodeReservedExpansion != rhs.fullyDecodeReservedExpansion {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Google_Api_HttpRule: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".HttpRule"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "selector"),
    2: .same(proto: "get"),
    3: .same(proto: "put"),
    4: .same(proto: "post"),
    5: .same(proto: "delete"),
    6: .same(proto: "patch"),
    8: .same(proto: "custom"),
    7: .same(proto: "body"),
    12: .standard(proto: "response_body"),
    11: .standard(proto: "additional_bindings"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch fieldNumber {
      case 1: try { try decoder.decodeSingularStringField(value: &self.selector) }()
      case 2: try {
        var v: String?
        try decoder.decodeSingularStringField(value: &v)
        if let v = v {
          if self.pattern != nil {try decoder.handleConflictingOneOf()}
          self.pattern = .get(v)
        }
      }()
      case 3: try {
        var v: String?
        try decoder.decodeSingularStringField(value: &v)
        if let v = v {
          if self.pattern != nil {try decoder.handleConflictingOneOf()}
          self.pattern = .put(v)
        }
      }()
      case 4: try {
        var v: String?
        try decoder.decodeSingularStringField(value: &v)
        if let v = v {
          if self.pattern != nil {try decoder.handleConflictingOneOf()}
          self.pattern = .post(v)
        }
      }()
      case 5: try {
        var v: String?
        try decoder.decodeSingularStringField(value: &v)
        if let v = v {
          if self.pattern != nil {try decoder.handleConflictingOneOf()}
          self.pattern = .delete(v)
        }
      }()
      case 6: try {
        var v: String?
        try decoder.decodeSingularStringField(value: &v)
        if let v = v {
          if self.pattern != nil {try decoder.handleConflictingOneOf()}
          self.pattern = .patch(v)
        }
      }()
      case 7: try { try decoder.decodeSingularStringField(value: &self.body) }()
      case 8: try {
        var v: Google_Api_CustomHttpPattern?
        var hadOneofValue = false
        if let current = self.pattern {
          hadOneofValue = true
          if case .custom(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {
          if hadOneofValue {try decoder.handleConflictingOneOf()}
          self.pattern = .custom(v)
        }
      }()
      case 11: try { try decoder.decodeRepeatedMessageField(value: &self.additionalBindings) }()
      case 12: try { try decoder.decodeSingularStringField(value: &self.responseBody) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    // The use of inline closures is to circumvent an issue where the compiler
    // allocates stack space for every if/case branch local when no optimizations
    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
    // https://github.com/apple/swift-protobuf/issues/1182
    if !self.selector.isEmpty {
      try visitor.visitSingularStringField(value: self.selector, fieldNumber: 1)
    }
    switch self.pattern {
    case .get?: try {
      guard case .get(let v)? = self.pattern else { preconditionFailure() }
      try visitor.visitSingularStringField(value: v, fieldNumber: 2)
    }()
    case .put?: try {
      guard case .put(let v)? = self.pattern else { preconditionFailure() }
      try visitor.visitSingularStringField(value: v, fieldNumber: 3)
    }()
    case .post?: try {
      guard case .post(let v)? = self.pattern else { preconditionFailure() }
      try visitor.visitSingularStringField(value: v, fieldNumber: 4)
    }()
    case .delete?: try {
      guard case .delete(let v)? = self.pattern else { preconditionFailure() }
      try visitor.visitSingularStringField(value: v, fieldNumber: 5)
    }()
    case .patch?: try {
      guard case .patch(let v)? = self.pattern else { preconditionFailure() }
      try visitor.visitSingularStringField(value: v, fieldNumber: 6)
    }()
    default: break
    }
    if !self.body.isEmpty {
      try visitor.visitSingularStringField(value: self.body, fieldNumber: 7)
    }
    try { if case .custom(let v)? = self.pattern {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 8)
    } }()
    if !self.additionalBindings.isEmpty {
      try visitor.visitRepeatedMessageField(value: self.additionalBindings, fieldNumber: 11)
    }
    if !self.responseBody.isEmpty {
      try visitor.visitSingularStringField(value: self.responseBody, fieldNumber: 12)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Google_Api_HttpRule, rhs: Google_Api_HttpRule) -> Bool {
    if lhs.selector != rhs.selector {return false}
    if lhs.pattern != rhs.pattern {return false}
    if lhs.body != rhs.body {return false}
    if lhs.responseBody != rhs.responseBody {return false}
    if lhs.additionalBindings != rhs.additionalBindings {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Google_Api_CustomHttpPattern: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".CustomHttpPattern"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "kind"),
    2: .same(proto: "path"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch fieldNumber {
      case 1: try { try decoder.decodeSingularStringField(value: &self.kind) }()
      case 2: try { try decoder.decodeSingularStringField(value: &self.path) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.kind.isEmpty {
      try visitor.visitSingularStringField(value: self.kind, fieldNumber: 1)
    }
    if !self.path.isEmpty {
      try visitor.visitSingularStringField(value: self.path, fieldNumber: 2)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Google_Api_CustomHttpPattern, rhs: Google_Api_CustomHttpPattern) -> Bool {
    if lhs.kind != rhs.kind {return false}
    if lhs.path != rhs.path {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}