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docs/Enums/AFError.html
2 069 строк
116 KB
Jon Shier
Prepare 5.12.0 (#4035)
05 май 2026, 04:44
Не верифицирован
05 май 2026, 04:44
7595cbc
Код
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О чём код?
<!DOCTYPE html> <html lang="en"> <head> <title>AFError Enumeration Reference</title> <link rel="stylesheet" type="text/css" href="../css/jazzy.css" /> <link rel="stylesheet" type="text/css" href="../css/highlight.css" /> <meta charset="utf-8"> <script src="../js/jquery.min.js" defer></script> <script src="../js/jazzy.js" defer></script> <script src="../js/lunr.min.js" defer></script> <script src="../js/typeahead.jquery.js" defer></script> <script src="../js/jazzy.search.js" defer></script> </head> <body> <a name="//apple_ref/swift/Enum/AFError" class="dashAnchor"></a> <a title="AFError Enumeration Reference"></a> <header class="header"> <p class="header-col header-col--primary"> <a class="header-link" href="../index.html"> Alamofire 5.12.0 Docs </a> (96% documented) </p> <div class="header-col--secondary"> <form role="search" action="../search.json"> <input type="text" placeholder="Search documentation" data-typeahead> </form> </div> <p class="header-col header-col--secondary"> <a class="header-link" href="https://github.com/Alamofire/Alamofire"> <img class="header-icon" src="../img/gh.png" alt="GitHub"/> View on GitHub </a> </p> <p class="header-col header-col--secondary"> <a class="header-link" href="dash-feed://https%3A%2F%2Falamofire.github.io%2FAlamofire%2Fdocsets%2FAlamofire.xml"> <img class="header-icon" src="../img/dash.png" alt="Dash"/> Install in Dash </a> </p> </header> <p class="breadcrumbs"> <a class="breadcrumb" href="../index.html">Alamofire</a> <img class="carat" src="../img/carat.png" alt=""/> <a class="breadcrumb" href="../Enums.html">Enumerations</a> <img class="carat" src="../img/carat.png" alt=""/> AFError Enumeration Reference </p> <div class="content-wrapper"> <nav class="navigation"> <ul class="nav-groups"> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Classes.html">Classes</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Adapter.html">Adapter</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/AlamofireNotifications.html">AlamofireNotifications</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/AuthenticationInterceptor.html">AuthenticationInterceptor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/AuthenticationInterceptor/RefreshWindow.html">– RefreshWindow</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/ClosureEventMonitor.html">ClosureEventMonitor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/CompositeEventMonitor.html">CompositeEventMonitor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/CompositeTrustEvaluator.html">CompositeTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/ConnectionLostRetryPolicy.html">ConnectionLostRetryPolicy</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataRequest.html">DataRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest.html">DataStreamRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Stream.html">– Stream</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Event.html">– Event</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Completion.html">– Completion</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/CancellationToken.html">– CancellationToken</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DefaultTrustEvaluator.html">DefaultTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DisabledTrustEvaluator.html">DisabledTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DownloadRequest.html">DownloadRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DownloadRequest/Options.html">– Options</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DownloadRequest/Downloadable.html">– Downloadable</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Interceptor.html">Interceptor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/JSONParameterEncoder.html">JSONParameterEncoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/JSONResponseSerializer.html">JSONResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/MultipartFormData.html">MultipartFormData</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/NetworkReachabilityManager.html">NetworkReachabilityManager</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/NetworkReachabilityManager/NetworkReachabilityStatus.html">– NetworkReachabilityStatus</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/OfflineRetrier.html">OfflineRetrier</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/PinnedCertificatesTrustEvaluator.html">PinnedCertificatesTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/PublicKeysTrustEvaluator.html">PublicKeysTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Request.html">Request</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Request/State.html">– State</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Request/ResponseDisposition.html">– ResponseDisposition</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Retrier.html">Retrier</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/RetryPolicy.html">RetryPolicy</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/RevocationTrustEvaluator.html">RevocationTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/RevocationTrustEvaluator/Options.html">– Options</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/ServerTrustManager.html">ServerTrustManager</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Session.html">Session</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Session/RequestSetup.html">– RequestSetup</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/SessionDelegate.html">SessionDelegate</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder.html">URLEncodedFormEncoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/ArrayEncoding.html">– ArrayEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/BoolEncoding.html">– BoolEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/DataEncoding.html">– DataEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/DateEncoding.html">– DateEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/KeyEncoding.html">– KeyEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/KeyPathEncoding.html">– KeyPathEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/NilEncoding.html">– NilEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/SpaceEncoding.html">– SpaceEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/Error.html">– Error</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormParameterEncoder.html">URLEncodedFormParameterEncoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormParameterEncoder/Destination.html">– Destination</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/UploadRequest.html">UploadRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/UploadRequest/Uploadable.html">– Uploadable</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Global%20Variables.html">Global Variables</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Global%20Variables.html#/s:9Alamofire2AFAA7SessionCvp">AF</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Enums.html">Enumerations</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError.html">AFError</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/MultipartEncodingFailureReason.html">– MultipartEncodingFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/UnexpectedInputStreamLength.html">– UnexpectedInputStreamLength</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ParameterEncodingFailureReason.html">– ParameterEncodingFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ParameterEncoderFailureReason.html">– ParameterEncoderFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ResponseValidationFailureReason.html">– ResponseValidationFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ResponseSerializationFailureReason.html">– ResponseSerializationFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ServerTrustFailureReason.html">– ServerTrustFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/URLRequestValidationFailureReason.html">– URLRequestValidationFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFInfo.html">AFInfo</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AuthenticationError.html">AuthenticationError</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/RetryResult.html">RetryResult</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Extensions.html">Extensions</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/s:Sa">Array</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/c:objc(cs)NSBundle">Bundle</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/CharacterSet.html">CharacterSet</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/Error.html">Error</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/HTTPURLResponse.html">HTTPURLResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/s:10Foundation11JSONDecoderC">JSONDecoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/Notification.html">Notification</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/c:@T@OSStatus">OSStatus</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/s:10Foundation19PropertyListDecoderC">PropertyListDecoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/c:@T@SecCertificateRef">SecCertificate</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/c:@T@SecPolicyRef">SecPolicy</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/c:@T@SecTrustRef">SecTrust</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/c:@E@SecTrustResultType">SecTrustResultType</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/String.html">String</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/URL.html">URL</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/URLComponents.html">URLComponents</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/URLRequest.html">URLRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/URLSessionConfiguration.html">URLSessionConfiguration</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/%5BServerTrustEvaluating%5D.html">[ServerTrustEvaluating]</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Protocols.html">Protocols</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/AlamofireExtended.html">AlamofireExtended</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/AuthenticationCredential.html">AuthenticationCredential</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/Authenticator.html">Authenticator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/CachedResponseHandler.html">CachedResponseHandler</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/DataDecoder.html">DataDecoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/DataPreprocessor.html">DataPreprocessor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/DataResponseSerializerProtocol.html">DataResponseSerializerProtocol</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/DownloadResponseSerializerProtocol.html">DownloadResponseSerializerProtocol</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/EmptyResponse.html">EmptyResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/EventMonitor.html">EventMonitor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/ParameterEncoder.html">ParameterEncoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/ParameterEncoding.html">ParameterEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/RedirectHandler.html">RedirectHandler</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/RequestAdapter.html">RequestAdapter</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/RequestDelegate.html">RequestDelegate</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/RequestInterceptor.html">RequestInterceptor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/RequestRetrier.html">RequestRetrier</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/ResponseSerializer.html">ResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/ServerTrustEvaluating.html">ServerTrustEvaluating</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/URLConvertible.html">URLConvertible</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/URLRequestConvertible.html">URLRequestConvertible</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols.html#/s:9Alamofire17UploadConvertibleP">UploadConvertible</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/UploadableConvertible.html">UploadableConvertible</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Protocols/WebSocketMessageSerializer.html">WebSocketMessageSerializer</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Structs.html">Structures</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/AlamofireExtension.html">AlamofireExtension</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DataResponse.html">DataResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DataResponsePublisher.html">DataResponsePublisher</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DataStreamPublisher.html">DataStreamPublisher</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DataStreamTask.html">DataStreamTask</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DataTask.html">DataTask</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DecodableStreamSerializer.html">DecodableStreamSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DecodableWebSocketMessageDecoder.html">DecodableWebSocketMessageDecoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DecodableWebSocketMessageDecoder/Error.html">– Error</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DeflateRequestCompressor.html">DeflateRequestCompressor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DeflateRequestCompressor/DuplicateHeaderBehavior.html">– DuplicateHeaderBehavior</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DeflateRequestCompressor.html#/s:9Alamofire24DeflateRequestCompressorV20DuplicateHeaderErrorV">– DuplicateHeaderError</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DownloadResponse.html">DownloadResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DownloadResponsePublisher.html">DownloadResponsePublisher</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DownloadTask.html">DownloadTask</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/Empty.html">Empty</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/GoogleXSSIPreprocessor.html">GoogleXSSIPreprocessor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/HTTPHeader.html">HTTPHeader</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/HTTPHeaders.html">HTTPHeaders</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/HTTPMethod.html">HTTPMethod</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/JSONEncoding.html">JSONEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/JSONEncoding/Error.html">– Error</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/PassthroughPreprocessor.html">PassthroughPreprocessor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/PassthroughStreamSerializer.html">PassthroughStreamSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/Redirector.html">Redirector</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/Redirector/Behavior.html">– Behavior</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/RequestAdapterState.html">RequestAdapterState</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/ResponseCacher.html">ResponseCacher</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/ResponseCacher/Behavior.html">– Behavior</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/StreamOf.html">StreamOf</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/StreamOf/Iterator.html">– Iterator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/StringStreamSerializer.html">StringStreamSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding.html">URLEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding/Destination.html">– Destination</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding/ArrayEncoding.html">– ArrayEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding/BoolEncoding.html">– BoolEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLResponseSerializer.html">URLResponseSerializer</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Typealiases.html">Type Aliases</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire14AFDataResponsea">AFDataResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire8AFResulta">AFResult</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12AdaptHandlera">AdaptHandler</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire17DisabledEvaluatora">DisabledEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire10Parametersa">Parameters</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12RetryHandlera">RetryHandler</a> </li> </ul> </li> </ul> </nav> <article class="main-content"> <section class="section"> <div class="section-content top-matter"> <h1>AFError</h1> <div class="declaration"> <div class="language"> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">AFError</span> <span class="p">:</span> <span class="kt">Error</span><span class="p">,</span> <span class="kt">Sendable</span></code></pre> <pre class="highlight swift"><code><span class="kd">extension</span> <span class="kt">AFError</span><span class="p">:</span> <span class="kt">LocalizedError</span></code></pre> </div> </div> <p><code>AFError</code> is the error type returned by Alamofire. It encompasses a few different types of errors, each with their own associated reasons.</p> </div> </section> <section class="section"> <div class="section-content"> <div class="task-group"> <ul class="item-container"> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO30MultipartEncodingFailureReasonO"></a> <a name="//apple_ref/swift/Enum/MultipartEncodingFailureReason" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO30MultipartEncodingFailureReasonO">MultipartEncodingFailureReason</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The underlying reason the <code>.multipartEncodingFailed</code> error occurred.</p> <a href="../Enums/AFError/MultipartEncodingFailureReason.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">MultipartEncodingFailureReason</span> <span class="p">:</span> <span class="kt">Sendable</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO27UnexpectedInputStreamLengthV"></a> <a name="//apple_ref/swift/Struct/UnexpectedInputStreamLength" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO27UnexpectedInputStreamLengthV">UnexpectedInputStreamLength</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Represents unexpected input stream length that occur when encoding the <code><a href="../Classes/MultipartFormData.html">MultipartFormData</a></code>. Instances will be embedded within an <code>AFError.multipartEncodingFailed</code> <code>.inputStreamReadFailed</code> case.</p> <a href="../Enums/AFError/UnexpectedInputStreamLength.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">UnexpectedInputStreamLength</span> <span class="p">:</span> <span class="kt">Error</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO30ParameterEncodingFailureReasonO"></a> <a name="//apple_ref/swift/Enum/ParameterEncodingFailureReason" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO30ParameterEncodingFailureReasonO">ParameterEncodingFailureReason</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The underlying reason the <code>.parameterEncodingFailed</code> error occurred.</p> <a href="../Enums/AFError/ParameterEncodingFailureReason.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">ParameterEncodingFailureReason</span> <span class="p">:</span> <span class="kt">Sendable</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO29ParameterEncoderFailureReasonO"></a> <a name="//apple_ref/swift/Enum/ParameterEncoderFailureReason" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO29ParameterEncoderFailureReasonO">ParameterEncoderFailureReason</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The underlying reason the <code>.parameterEncoderFailed</code> error occurred.</p> <a href="../Enums/AFError/ParameterEncoderFailureReason.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">ParameterEncoderFailureReason</span> <span class="p">:</span> <span class="kt">Sendable</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO31ResponseValidationFailureReasonO"></a> <a name="//apple_ref/swift/Enum/ResponseValidationFailureReason" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO31ResponseValidationFailureReasonO">ResponseValidationFailureReason</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The underlying reason the <code>.responseValidationFailed</code> error occurred.</p> <a href="../Enums/AFError/ResponseValidationFailureReason.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">ResponseValidationFailureReason</span> <span class="p">:</span> <span class="kt">Sendable</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO34ResponseSerializationFailureReasonO"></a> <a name="//apple_ref/swift/Enum/ResponseSerializationFailureReason" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO34ResponseSerializationFailureReasonO">ResponseSerializationFailureReason</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The underlying reason the response serialization error occurred.</p> <a href="../Enums/AFError/ResponseSerializationFailureReason.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">ResponseSerializationFailureReason</span> <span class="p">:</span> <span class="kt">Sendable</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO24ServerTrustFailureReasonO"></a> <a name="//apple_ref/swift/Enum/ServerTrustFailureReason" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO24ServerTrustFailureReasonO">ServerTrustFailureReason</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Underlying reason a server trust evaluation error occurred.</p> <a href="../Enums/AFError/ServerTrustFailureReason.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">ServerTrustFailureReason</span> <span class="p">:</span> <span class="kt">Sendable</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO33URLRequestValidationFailureReasonO"></a> <a name="//apple_ref/swift/Enum/URLRequestValidationFailureReason" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO33URLRequestValidationFailureReasonO">URLRequestValidationFailureReason</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The underlying reason the <code>.urlRequestValidationFailed</code> error occurred.</p> <a href="../Enums/AFError/URLRequestValidationFailureReason.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">URLRequestValidationFailureReason</span> <span class="p">:</span> <span class="kt">Sendable</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO22createUploadableFailedyACs5Error_p_tcACmF"></a> <a name="//apple_ref/swift/Element/createUploadableFailed(error:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO22createUploadableFailedyACs5Error_p_tcACmF">createUploadableFailed(error:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/UploadableConvertible.html">UploadableConvertible</a></code> threw an error in <code>createUploadable()</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">createUploadableFailed</span><span class="p">(</span><span class="nv">error</span><span class="p">:</span> <span class="kd">any</span> <span class="kt">Error</span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO22createURLRequestFailedyACs5Error_p_tcACmF"></a> <a name="//apple_ref/swift/Element/createURLRequestFailed(error:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO22createURLRequestFailedyACs5Error_p_tcACmF">createURLRequestFailed(error:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/URLRequestConvertible.html">URLRequestConvertible</a></code> threw an error in <code>asURLRequest()</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">createURLRequestFailed</span><span class="p">(</span><span class="nv">error</span><span class="p">:</span> <span class="kd">any</span> <span class="kt">Error</span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO24downloadedFileMoveFailedyACs5Error_p_10Foundation3URLVAHtcACmF"></a> <a name="//apple_ref/swift/Element/downloadedFileMoveFailed(error:source:destination:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO24downloadedFileMoveFailedyACs5Error_p_10Foundation3URLVAHtcACmF">downloadedFileMoveFailed(error:<wbr>source:<wbr>destination:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Classes/SessionDelegate.html">SessionDelegate</a></code> threw an error while attempting to move downloaded file to destination URL.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">downloadedFileMoveFailed</span><span class="p">(</span><span class="nv">error</span><span class="p">:</span> <span class="kd">any</span> <span class="kt">Error</span><span class="p">,</span> <span class="nv">source</span><span class="p">:</span> <span class="kt">URL</span><span class="p">,</span> <span class="nv">destination</span><span class="p">:</span> <span class="kt">URL</span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO19explicitlyCancelledyA2CmF"></a> <a name="//apple_ref/swift/Element/explicitlyCancelled" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO19explicitlyCancelledyA2CmF">explicitlyCancelled</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Classes/Request.html">Request</a></code> was explicitly cancelled.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="n">explicitlyCancelled</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO10invalidURLyAcA14URLConvertible_p_tcACmF"></a> <a name="//apple_ref/swift/Element/invalidURL(url:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO10invalidURLyAcA14URLConvertible_p_tcACmF">invalidURL(url:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/URLConvertible.html">URLConvertible</a></code> type failed to create a valid <code>URL</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">invalidURL</span><span class="p">(</span><span class="nv">url</span><span class="p">:</span> <span class="kd">any</span> <span class="kt"><a href="../Protocols/URLConvertible.html">URLConvertible</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO23multipartEncodingFailedyA2C09MultipartD13FailureReasonO_tcACmF"></a> <a name="//apple_ref/swift/Element/multipartEncodingFailed(reason:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO23multipartEncodingFailedyA2C09MultipartD13FailureReasonO_tcACmF">multipartEncodingFailed(reason:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Multipart form encoding failed.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">multipartEncodingFailed</span><span class="p">(</span><span class="nv">reason</span><span class="p">:</span> <span class="kt"><a href="../Enums/AFError/MultipartEncodingFailureReason.html">MultipartEncodingFailureReason</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO23parameterEncodingFailedyA2C09ParameterD13FailureReasonO_tcACmF"></a> <a name="//apple_ref/swift/Element/parameterEncodingFailed(reason:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO23parameterEncodingFailedyA2C09ParameterD13FailureReasonO_tcACmF">parameterEncodingFailed(reason:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/ParameterEncoding.html">ParameterEncoding</a></code> threw an error during the encoding process.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">parameterEncodingFailed</span><span class="p">(</span><span class="nv">reason</span><span class="p">:</span> <span class="kt"><a href="../Enums/AFError/ParameterEncodingFailureReason.html">ParameterEncodingFailureReason</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO22parameterEncoderFailedyA2C09ParameterD13FailureReasonO_tcACmF"></a> <a name="//apple_ref/swift/Element/parameterEncoderFailed(reason:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO22parameterEncoderFailedyA2C09ParameterD13FailureReasonO_tcACmF">parameterEncoderFailed(reason:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/ParameterEncoder.html">ParameterEncoder</a></code> threw an error while running the encoder.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">parameterEncoderFailed</span><span class="p">(</span><span class="nv">reason</span><span class="p">:</span> <span class="kt"><a href="../Enums/AFError/ParameterEncoderFailureReason.html">ParameterEncoderFailureReason</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO23requestAdaptationFailedyACs5Error_p_tcACmF"></a> <a name="//apple_ref/swift/Element/requestAdaptationFailed(error:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO23requestAdaptationFailedyACs5Error_p_tcACmF">requestAdaptationFailed(error:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/RequestAdapter.html">RequestAdapter</a></code> threw an error during adaptation.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">requestAdaptationFailed</span><span class="p">(</span><span class="nv">error</span><span class="p">:</span> <span class="kd">any</span> <span class="kt">Error</span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO18requestRetryFailedyACs5Error_p_sAE_ptcACmF"></a> <a name="//apple_ref/swift/Element/requestRetryFailed(retryError:originalError:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO18requestRetryFailedyACs5Error_p_sAE_ptcACmF">requestRetryFailed(retryError:<wbr>originalError:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/RequestRetrier.html">RequestRetrier</a></code> threw an error during the request retry process.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">requestRetryFailed</span><span class="p">(</span><span class="nv">retryError</span><span class="p">:</span> <span class="kd">any</span> <span class="kt">Error</span><span class="p">,</span> <span class="nv">originalError</span><span class="p">:</span> <span class="kd">any</span> <span class="kt">Error</span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO24responseValidationFailedyA2C08ResponseD13FailureReasonO_tcACmF"></a> <a name="//apple_ref/swift/Element/responseValidationFailed(reason:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO24responseValidationFailedyA2C08ResponseD13FailureReasonO_tcACmF">responseValidationFailed(reason:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Response validation failed.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">responseValidationFailed</span><span class="p">(</span><span class="nv">reason</span><span class="p">:</span> <span class="kt"><a href="../Enums/AFError/ResponseValidationFailureReason.html">ResponseValidationFailureReason</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO27responseSerializationFailedyA2C08ResponseD13FailureReasonO_tcACmF"></a> <a name="//apple_ref/swift/Element/responseSerializationFailed(reason:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO27responseSerializationFailedyA2C08ResponseD13FailureReasonO_tcACmF">responseSerializationFailed(reason:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Response serialization failed.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">responseSerializationFailed</span><span class="p">(</span><span class="nv">reason</span><span class="p">:</span> <span class="kt"><a href="../Enums/AFError/ResponseSerializationFailureReason.html">ResponseSerializationFailureReason</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO27serverTrustEvaluationFailedyA2C06ServerD13FailureReasonO_tcACmF"></a> <a name="//apple_ref/swift/Element/serverTrustEvaluationFailed(reason:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO27serverTrustEvaluationFailedyA2C06ServerD13FailureReasonO_tcACmF">serverTrustEvaluationFailed(reason:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/ServerTrustEvaluating.html">ServerTrustEvaluating</a></code> instance threw an error during trust evaluation.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">serverTrustEvaluationFailed</span><span class="p">(</span><span class="nv">reason</span><span class="p">:</span> <span class="kt"><a href="../Enums/AFError/ServerTrustFailureReason.html">ServerTrustFailureReason</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO20sessionDeinitializedyA2CmF"></a> <a name="//apple_ref/swift/Element/sessionDeinitialized" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO20sessionDeinitializedyA2CmF">sessionDeinitialized</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Classes/Session.html">Session</a></code> which issued the <code><a href="../Classes/Request.html">Request</a></code> was deinitialized, most likely because its reference went out of scope.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="n">sessionDeinitialized</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO18sessionInvalidatedyACs5Error_pSg_tcACmF"></a> <a name="//apple_ref/swift/Element/sessionInvalidated(error:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO18sessionInvalidatedyACs5Error_pSg_tcACmF">sessionInvalidated(error:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Classes/Session.html">Session</a></code> was explicitly invalidated, possibly with the <code>Error</code> produced by the underlying <code>URLSession</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">sessionInvalidated</span><span class="p">(</span><span class="nv">error</span><span class="p">:</span> <span class="p">(</span><span class="kd">any</span> <span class="kt">Error</span><span class="p">)?)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO17sessionTaskFailedyACs5Error_p_tcACmF"></a> <a name="//apple_ref/swift/Element/sessionTaskFailed(error:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO17sessionTaskFailedyACs5Error_p_tcACmF">sessionTaskFailed(error:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code>URLSessionTask</code> completed with error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">sessionTaskFailed</span><span class="p">(</span><span class="nv">error</span><span class="p">:</span> <span class="kd">any</span> <span class="kt">Error</span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO26urlRequestValidationFailedyA2C010URLRequestE13FailureReasonO_tcACmF"></a> <a name="//apple_ref/swift/Element/urlRequestValidationFailed(reason:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO26urlRequestValidationFailedyA2C010URLRequestE13FailureReasonO_tcACmF">urlRequestValidationFailed(reason:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code>URLRequest</code> failed validation.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="k">case</span> <span class="nf">urlRequestValidationFailed</span><span class="p">(</span><span class="nv">reason</span><span class="p">:</span> <span class="kt"><a href="../Enums/AFError/URLRequestValidationFailureReason.html">URLRequestValidationFailureReason</a></span><span class="p">)</span></code></pre> </div> </div> </section> </div> </li> </ul> </div> <div class="task-group"> <div class="task-name-container"> <a name="/Error%20Booleans"></a> <a name="//apple_ref/swift/Section/Error Booleans" class="dashAnchor"></a> <div class="section-name-container"> <a class="section-name-link" href="#/Error%20Booleans"></a> <h3 class="section-name"><span>Error Booleans</span> </h3> </div> </div> <ul class="item-container"> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO27isSessionDeinitializedErrorSbvp"></a> <a name="//apple_ref/swift/Property/isSessionDeinitializedError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO27isSessionDeinitializedErrorSbvp">isSessionDeinitializedError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO20sessionDeinitializedyA2CmF">.sessionDeinitialized</a></code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isSessionDeinitializedError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO25isSessionInvalidatedErrorSbvp"></a> <a name="//apple_ref/swift/Property/isSessionInvalidatedError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO25isSessionInvalidatedErrorSbvp">isSessionInvalidatedError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.sessionInvalidated</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isSessionInvalidatedError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO26isExplicitlyCancelledErrorSbvp"></a> <a name="//apple_ref/swift/Property/isExplicitlyCancelledError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO26isExplicitlyCancelledErrorSbvp">isExplicitlyCancelledError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO19explicitlyCancelledyA2CmF">.explicitlyCancelled</a></code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isExplicitlyCancelledError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO17isInvalidURLErrorSbvp"></a> <a name="//apple_ref/swift/Property/isInvalidURLError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO17isInvalidURLErrorSbvp">isInvalidURLError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.invalidURL</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isInvalidURLError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO24isParameterEncodingErrorSbvp"></a> <a name="//apple_ref/swift/Property/isParameterEncodingError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO24isParameterEncodingErrorSbvp">isParameterEncodingError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.parameterEncodingFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isParameterEncodingError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO23isParameterEncoderErrorSbvp"></a> <a name="//apple_ref/swift/Property/isParameterEncoderError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO23isParameterEncoderErrorSbvp">isParameterEncoderError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.parameterEncoderFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isParameterEncoderError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO24isMultipartEncodingErrorSbvp"></a> <a name="//apple_ref/swift/Property/isMultipartEncodingError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO24isMultipartEncodingErrorSbvp">isMultipartEncodingError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.multipartEncodingFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO3url10Foundation3URLVSgvp">url</a></code> and <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> properties will contain the associated values.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isMultipartEncodingError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO24isRequestAdaptationErrorSbvp"></a> <a name="//apple_ref/swift/Property/isRequestAdaptationError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO24isRequestAdaptationErrorSbvp">isRequestAdaptationError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.requestAdaptationFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isRequestAdaptationError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO25isResponseValidationErrorSbvp"></a> <a name="//apple_ref/swift/Property/isResponseValidationError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO25isResponseValidationErrorSbvp">isResponseValidationError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.responseValidationFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO22acceptableContentTypesSaySSGSgvp">acceptableContentTypes</a></code>, <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO19responseContentTypeSSSgvp">responseContentType</a></code>, <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO12responseCodeSiSgvp">responseCode</a></code>, and <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> properties will contain the associated values.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isResponseValidationError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO28isResponseSerializationErrorSbvp"></a> <a name="//apple_ref/swift/Property/isResponseSerializationError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO28isResponseSerializationErrorSbvp">isResponseSerializationError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.responseSerializationFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO20failedStringEncodingSS10FoundationE0E0VSgvp">failedStringEncoding</a></code> and <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> properties will contain the associated values.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isResponseSerializationError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO28isServerTrustEvaluationErrorSbvp"></a> <a name="//apple_ref/swift/Property/isServerTrustEvaluationError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO28isServerTrustEvaluationErrorSbvp">isServerTrustEvaluationError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>.serverTrustEvaluationFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isServerTrustEvaluationError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO19isRequestRetryErrorSbvp"></a> <a name="//apple_ref/swift/Property/isRequestRetryError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO19isRequestRetryErrorSbvp">isRequestRetryError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>requestRetryFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isRequestRetryError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO23isCreateUploadableErrorSbvp"></a> <a name="//apple_ref/swift/Property/isCreateUploadableError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO23isCreateUploadableErrorSbvp">isCreateUploadableError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>createUploadableFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isCreateUploadableError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO23isCreateURLRequestErrorSbvp"></a> <a name="//apple_ref/swift/Property/isCreateURLRequestError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO23isCreateURLRequestErrorSbvp">isCreateURLRequestError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>createURLRequestFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isCreateURLRequestError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO25isDownloadedFileMoveErrorSbvp"></a> <a name="//apple_ref/swift/Property/isDownloadedFileMoveError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO25isDownloadedFileMoveErrorSbvp">isDownloadedFileMoveError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>downloadedFileMoveFailed</code>. When <code>true</code>, the <code>destination</code> and <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> properties will contain the associated values.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isDownloadedFileMoveError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO18isSessionTaskErrorSbvp"></a> <a name="//apple_ref/swift/Property/isSessionTaskError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO18isSessionTaskErrorSbvp">isSessionTaskError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Returns whether the instance is <code>createURLRequestFailed</code>. When <code>true</code>, the <code><a href="../Enums/AFError.html#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a></code> property will contain the associated value.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isSessionTaskError</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> </ul> </div> <div class="task-group"> <div class="task-name-container"> <a name="/Convenience%20Properties"></a> <a name="//apple_ref/swift/Section/Convenience Properties" class="dashAnchor"></a> <div class="section-name-container"> <a class="section-name-link" href="#/Convenience%20Properties"></a> <h3 class="section-name"><span>Convenience Properties</span> </h3> </div> </div> <ul class="item-container"> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO14urlConvertibleAA14URLConvertible_pSgvp"></a> <a name="//apple_ref/swift/Property/urlConvertible" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO14urlConvertibleAA14URLConvertible_pSgvp">urlConvertible</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The <code><a href="../Protocols/URLConvertible.html">URLConvertible</a></code> associated with the error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">urlConvertible</span><span class="p">:</span> <span class="p">(</span><span class="kd">any</span> <span class="kt"><a href="../Protocols/URLConvertible.html">URLConvertible</a></span><span class="p">)?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO3url10Foundation3URLVSgvp"></a> <a name="//apple_ref/swift/Property/url" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO3url10Foundation3URLVSgvp">url</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The <code>URL</code> associated with the error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">url</span><span class="p">:</span> <span class="kt">URL</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp"></a> <a name="//apple_ref/swift/Property/underlyingError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO15underlyingErrors0D0_pSgvp">underlyingError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The underlying <code>Error</code> responsible for generating the failure associated with <code>.sessionInvalidated</code>, <code>.parameterEncodingFailed</code>, <code>.parameterEncoderFailed</code>, <code>.multipartEncodingFailed</code>, <code>.requestAdaptationFailed</code>, <code>.responseSerializationFailed</code>, <code>.requestRetryFailed</code> errors.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">underlyingError</span><span class="p">:</span> <span class="p">(</span><span class="kd">any</span> <span class="kt">Error</span><span class="p">)?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO22acceptableContentTypesSaySSGSgvp"></a> <a name="//apple_ref/swift/Property/acceptableContentTypes" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO22acceptableContentTypesSaySSGSgvp">acceptableContentTypes</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The acceptable <code>Content-Type</code>s of a <code>.responseValidationFailed</code> error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">acceptableContentTypes</span><span class="p">:</span> <span class="p">[</span><span class="kt">String</span><span class="p">]?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO19responseContentTypeSSSgvp"></a> <a name="//apple_ref/swift/Property/responseContentType" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO19responseContentTypeSSSgvp">responseContentType</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The response <code>Content-Type</code> of a <code>.responseValidationFailed</code> error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">responseContentType</span><span class="p">:</span> <span class="kt">String</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO12responseCodeSiSgvp"></a> <a name="//apple_ref/swift/Property/responseCode" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO12responseCodeSiSgvp">responseCode</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The response code of a <code>.responseValidationFailed</code> error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">responseCode</span><span class="p">:</span> <span class="kt">Int</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO20failedStringEncodingSS10FoundationE0E0VSgvp"></a> <a name="//apple_ref/swift/Property/failedStringEncoding" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO20failedStringEncodingSS10FoundationE0E0VSgvp">failedStringEncoding</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The <code>String.Encoding</code> associated with a failed <code>.stringResponse()</code> call.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">failedStringEncoding</span><span class="p">:</span> <span class="kt">String</span><span class="o">.</span><span class="kt">Encoding</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO9sourceURL10Foundation0D0VSgvp"></a> <a name="//apple_ref/swift/Property/sourceURL" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO9sourceURL10Foundation0D0VSgvp">sourceURL</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The <code>source</code> URL of a <code>.downloadedFileMoveFailed</code> error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">sourceURL</span><span class="p">:</span> <span class="kt">URL</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO14destinationURL10Foundation0D0VSgvp"></a> <a name="//apple_ref/swift/Property/destinationURL" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO14destinationURL10Foundation0D0VSgvp">destinationURL</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The <code>destination</code> URL of a <code>.downloadedFileMoveFailed</code> error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">destinationURL</span><span class="p">:</span> <span class="kt">URL</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire7AFErrorO18downloadResumeData10Foundation0E0VSgvp"></a> <a name="//apple_ref/swift/Property/downloadResumeData" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire7AFErrorO18downloadResumeData10Foundation0E0VSgvp">downloadResumeData</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>The download resume data of any underlying network error. Only produced by <code><a href="../Classes/DownloadRequest.html">DownloadRequest</a></code>s.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">downloadResumeData</span><span class="p">:</span> <span class="kt">Data</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> </ul> </div> <div class="task-group"> <div class="task-name-container"> <a name="/Error%20Descriptions"></a> <a name="//apple_ref/swift/Section/Error Descriptions" class="dashAnchor"></a> <div class="section-name-container"> <a class="section-name-link" href="#/Error%20Descriptions"></a> <h3 class="section-name"><span>Error Descriptions</span> </h3> </div> </div> <ul class="item-container"> <li class="item"> <div> <code> <a name="/s:10Foundation14LocalizedErrorP16errorDescriptionSSSgvp"></a> <a name="//apple_ref/swift/Property/errorDescription" class="dashAnchor"></a> <a class="token" href="#/s:10Foundation14LocalizedErrorP16errorDescriptionSSSgvp">errorDescription</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">errorDescription</span><span class="p">:</span> <span class="kt">String</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre> </div> </div> </section> </div> </li> </ul> </div> </div> </section> </article> </div> <section class="footer"> <p>© 2026 <a class="link" href="http://alamofire.org/" target="_blank" rel="external noopener">Alamofire Software Foundation</a>. All rights reserved. (Last updated: 2026-05-04)</p> <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external noopener">jazzy ♪♫ v0.15.4</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external noopener">Realm</a> project.</p> </section> </body> </html>