Constants
The following constants are available globally.
-
Undocumented
Declaration
Objective-C
extern double LeanCloudObjcVersionNumber
Swift
var LeanCloudObjcVersionNumber: Double
-
Undocumented
Declaration
Objective-C
extern const unsigned char LeanCloudObjcVersionString[]
-
Undocumented
Declaration
Objective-C
extern NSString *const kLCPushTargetPlatformIOS
Swift
let kLCPushTargetPlatformIOS: String
-
Undocumented
Declaration
Objective-C
extern NSString *const kLCPushTargetPlatformAndroid
Swift
let kLCPushTargetPlatformAndroid: String
-
Undocumented
Declaration
Objective-C
extern NSString *const kLCPushTargetPlatformWindowsPhone
Swift
let kLCPushTargetPlatformWindowsPhone: String
-
Undocumented
Declaration
Objective-C
static NSString * const USER_AGENT = @"LeanCloud-Objc-SDK/" SDK_VERSION
Swift
let USER_AGENT: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const LCHeaderFieldNameId
Swift
let LCHeaderFieldNameId: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const LCHeaderFieldNameKey
Swift
let LCHeaderFieldNameKey: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const LCHeaderFieldNameSign
Swift
let LCHeaderFieldNameSign: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const LCHeaderFieldNameSession
Swift
let LCHeaderFieldNameSession: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const LCHeaderFieldNameProduction
Swift
let LCHeaderFieldNameProduction: String
-
Undocumented
Declaration
Objective-C
extern NSString * const kLCStatusTypeTimeline
Swift
let kLCStatusTypeTimeline: String
-
Undocumented
Declaration
Objective-C
extern NSString * const kLCStatusTypePrivateMessage
Swift
let kLCStatusTypePrivateMessage: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LeanCloudSocialPlatform const LeanCloudSocialPlatformWeiBo
Swift
static let weiBo: LeanCloudSocialPlatform
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LeanCloudSocialPlatform const LeanCloudSocialPlatformQQ
Swift
static let QQ: LeanCloudSocialPlatform
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LeanCloudSocialPlatform const LeanCloudSocialPlatformWeiXin
Swift
static let weiXin: LeanCloudSocialPlatform
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInternalServer
Swift
let kLCErrorInternalServer: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorConnectionFailed
Swift
let kLCErrorConnectionFailed: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorObjectNotFound
Swift
let kLCErrorObjectNotFound: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidQuery
Swift
let kLCErrorInvalidQuery: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidClassName
Swift
let kLCErrorInvalidClassName: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorMissingObjectId
Swift
let kLCErrorMissingObjectId: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidKeyName
Swift
let kLCErrorInvalidKeyName: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidPointer
Swift
let kLCErrorInvalidPointer: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidJSON
Swift
let kLCErrorInvalidJSON: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorCommandUnavailable
Swift
let kLCErrorCommandUnavailable: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorIncorrectType
Swift
let kLCErrorIncorrectType: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidChannelName
Swift
let kLCErrorInvalidChannelName: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidDeviceToken
Swift
let kLCErrorInvalidDeviceToken: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorPushMisconfigured
Swift
let kLCErrorPushMisconfigured: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorObjectTooLarge
Swift
let kLCErrorObjectTooLarge: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorOperationForbidden
Swift
let kLCErrorOperationForbidden: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorCacheMiss
Swift
let kLCErrorCacheMiss: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidNestedKey
Swift
let kLCErrorInvalidNestedKey: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidFileName
Swift
let kLCErrorInvalidFileName: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidACL
Swift
let kLCErrorInvalidACL: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorTimeout
Swift
let kLCErrorTimeout: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidEmailAddress
Swift
let kLCErrorInvalidEmailAddress: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorDuplicateValue
Swift
let kLCErrorDuplicateValue: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidRoleName
Swift
let kLCErrorInvalidRoleName: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorExceededQuota
Swift
let kLCErrorExceededQuota: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCScriptError
Swift
let kLCScriptError: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCValidationError
Swift
let kLCValidationError: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorReceiptMissing
Swift
let kLCErrorReceiptMissing: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidPurchaseReceipt
Swift
let kLCErrorInvalidPurchaseReceipt: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorPaymentDisabled
Swift
let kLCErrorPaymentDisabled: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidProductIdentifier
Swift
let kLCErrorInvalidProductIdentifier: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorProductNotFoundInAppStore
Swift
let kLCErrorProductNotFoundInAppStore: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidServerResponse
Swift
let kLCErrorInvalidServerResponse: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorProductDownloadFileSystemFailure
Swift
let kLCErrorProductDownloadFileSystemFailure: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidImageData
Swift
let kLCErrorInvalidImageData: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUnsavedFile
Swift
let kLCErrorUnsavedFile: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorFileDeleteFailure
Swift
let kLCErrorFileDeleteFailure: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUsernameMissing
Swift
let kLCErrorUsernameMissing: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserPasswordMissing
Swift
let kLCErrorUserPasswordMissing: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUsernameTaken
Swift
let kLCErrorUsernameTaken: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserEmailTaken
Swift
let kLCErrorUserEmailTaken: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserEmailMissing
Swift
let kLCErrorUserEmailMissing: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserWithEmailNotFound
Swift
let kLCErrorUserWithEmailNotFound: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserCannotBeAlteredWithoutSession
Swift
let kLCErrorUserCannotBeAlteredWithoutSession: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserCanOnlyBeCreatedThroughSignUp
Swift
let kLCErrorUserCanOnlyBeCreatedThroughSignUp: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorAccountAlreadyLinked
Swift
let kLCErrorAccountAlreadyLinked: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserIdMismatch
Swift
let kLCErrorUserIdMismatch: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUsernamePasswordMismatch
Swift
let kLCErrorUsernamePasswordMismatch: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserNotFound
Swift
let kLCErrorUserNotFound: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserMobilePhoneMissing
Swift
let kLCErrorUserMobilePhoneMissing: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserWithMobilePhoneNotFound
Swift
let kLCErrorUserWithMobilePhoneNotFound: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserMobilePhoneNumberTaken
Swift
let kLCErrorUserMobilePhoneNumberTaken: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserMobilePhoneNotVerified
Swift
let kLCErrorUserMobilePhoneNotVerified: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorUserSNSAuthDataInvalid
Swift
let kLCErrorUserSNSAuthDataInvalid: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorLinkedIdMissing
Swift
let kLCErrorLinkedIdMissing: Int
-
Undocumented
Declaration
Objective-C
extern const NSInteger kLCErrorInvalidLinkedSession
Swift
let kLCErrorInvalidLinkedSession: Int
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const kLeanCloudErrorDomain
Swift
let kLeanCloudErrorDomain: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const kLeanCloudRESTAPIResponseError
Swift
let kLeanCloudRESTAPIResponseError: String
-
Undocumented
Declaration
Objective-C
extern NSString *const LCLoggerDomainCURL
Swift
let LCLoggerDomainCURL: String
-
Undocumented
Declaration
Objective-C
extern NSString *const LCLoggerDomainNetwork
Swift
let LCLoggerDomainNetwork: String
-
Undocumented
Declaration
Objective-C
extern NSString *const LCLoggerDomainIM
Swift
let LCLoggerDomainIM: String
-
Undocumented
Declaration
Objective-C
extern NSString *const LCLoggerDomainStorage
Swift
let LCLoggerDomainStorage: String
-
Undocumented
Declaration
Objective-C
extern NSString *const LCLoggerDomainDefault
Swift
let LCLoggerDomainDefault: String
-
error user info key
Declaration
Objective-C
extern NSString *const _Nonnull kLCIMCodeKey
Swift
let kLCIMCodeKey: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const kLCIMAppCodeKey
Swift
let kLCIMAppCodeKey: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const kLCIMAppMsgKey
Swift
let kLCIMAppMsgKey: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const kLCIMReasonKey
Swift
let kLCIMReasonKey: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const kLCIMDetailKey
Swift
let kLCIMDetailKey: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMConversationUpdatedKey const LCIMConversationUpdatedKeyLastMessage
Swift
static let lastMessage: LCIMConversationUpdatedKey
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMConversationUpdatedKey const LCIMConversationUpdatedKeyLastMessageAt
Swift
static let lastMessageAt: LCIMConversationUpdatedKey
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMConversationUpdatedKey const LCIMConversationUpdatedKeyLastReadAt
Swift
static let lastReadAt: LCIMConversationUpdatedKey
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMConversationUpdatedKey const LCIMConversationUpdatedKeyLastDeliveredAt
Swift
static let lastDeliveredAt: LCIMConversationUpdatedKey
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMConversationUpdatedKey const LCIMConversationUpdatedKeyUnreadMessagesCount
Swift
static let unreadMessagesCount: LCIMConversationUpdatedKey
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMConversationUpdatedKey const LCIMConversationUpdatedKeyUnreadMessagesMentioned
Swift
static let unreadMessagesMentioned: LCIMConversationUpdatedKey
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMSignatureAction const LCIMSignatureActionOpen
Swift
static let open: LCIMSignatureAction
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMSignatureAction const LCIMSignatureActionStart
Swift
static let start: LCIMSignatureAction
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMSignatureAction const LCIMSignatureActionAdd
Swift
static let add: LCIMSignatureAction
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMSignatureAction const LCIMSignatureActionRemove
Swift
static let remove: LCIMSignatureAction
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMSignatureAction const LCIMSignatureActionBlock
Swift
static let block: LCIMSignatureAction
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT LCIMSignatureAction const LCIMSignatureActionUnblock
Swift
static let unblock: LCIMSignatureAction
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeNone
Swift
static let none: LCIMMessageMediaType
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeText
Swift
static let text: LCIMMessageMediaType
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeImage
Swift
static let image: LCIMMessageMediaType
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeAudio
Swift
static let audio: LCIMMessageMediaType
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeVideo
Swift
static let video: LCIMMessageMediaType
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeLocation
Swift
static let location: LCIMMessageMediaType
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeFile
Swift
static let file: LCIMMessageMediaType
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT const LCIMMessageMediaType LCIMMessageMediaTypeRecalled
Swift
static let recalled: LCIMMessageMediaType
-
Posted when network reachability changes. This notification assigns no notification object. The
userInfo
dictionary contains anNSNumber
object under theLCNetworkingReachabilityNotificationStatusItem
key, representing theLCNetworkReachabilityStatus
value for the current network reachability.Warning
In order for network reachability to be monitored, include theSystemConfiguration
framework in the active target’s “Link Binary With Library” build phase, and add#import <SystemConfiguration/SystemConfiguration.h>
to the header prefix of the project (Prefix.pch
).Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingReachabilityDidChangeNotification
Swift
static let LCNetworkingReachabilityDidChange: NSNotification.Name
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const LCNetworkingReachabilityNotificationStatusItem
Swift
let LCNetworkingReachabilityNotificationStatusItem: String
-
Error Domains
The following error domain is predefined.
NSString * const LCURLRequestSerializationErrorDomain
Constants
LCURLRequestSerializationErrorDomain
LCURLRequestSerializer errors. Error codes forLCURLRequestSerializationErrorDomain
correspond to codes inNSURLErrorDomain
.Declaration
Objective-C
extern NSString *const _Nonnull LCURLRequestSerializationErrorDomain
Swift
let LCURLRequestSerializationErrorDomain: String
-
User info dictionary keys
These keys may exist in the user info dictionary, in addition to those defined for NSError.
NSString * const LCNetworkingOperationFailingURLRequestErrorKey
Constants
LCNetworkingOperationFailingURLRequestErrorKey
The corresponding value is anNSURLRequest
containing the request of the operation associated with an error. This key is only present in theLCURLRequestSerializationErrorDomain
.Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingOperationFailingURLRequestErrorKey
Swift
let LCNetworkingOperationFailingURLRequestErrorKey: String
-
Throttling Bandwidth for HTTP Request Input Streams
See
-throttleBandwidthWithPacketSize:delay:Constants
kLCUploadStream3GSuggestedPacketSize
Maximum packet size, in number of bytes. Equal to 16kb.kLCUploadStream3GSuggestedDelay
Duration of delay each time a packet is read. Equal to 0.2 seconds.Declaration
Objective-C
extern const NSUInteger kLCUploadStream3GSuggestedPacketSize
Swift
let kLCUploadStream3GSuggestedPacketSize: UInt
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSTimeInterval const kLCUploadStream3GSuggestedDelay
Swift
let kLCUploadStream3GSuggestedDelay: TimeInterval
-
Error Domains
The following error domain is predefined.
NSString * const LCURLResponseSerializationErrorDomain
Constants
LCURLResponseSerializationErrorDomain
LCURLResponseSerializer errors. Error codes forLCURLResponseSerializationErrorDomain
correspond to codes inNSURLErrorDomain
.Declaration
Objective-C
extern NSString *const _Nonnull LCURLResponseSerializationErrorDomain
Swift
let LCURLResponseSerializationErrorDomain: String
-
User info dictionary keys
These keys may exist in the user info dictionary, in addition to those defined for NSError.
NSString * const LCNetworkingOperationFailingURLResponseErrorKey
NSString * const LCNetworkingOperationFailingURLResponseDataErrorKey
Constants
LCNetworkingOperationFailingURLResponseErrorKey
The corresponding value is anNSURLResponse
containing the response of the operation associated with an error. This key is only present in theLCURLResponseSerializationErrorDomain
.LCNetworkingOperationFailingURLResponseDataErrorKey
The corresponding value is anNSData
containing the original data of the operation associated with an error. This key is only present in theLCURLResponseSerializationErrorDomain
.Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingOperationFailingURLResponseErrorKey
Swift
let LCNetworkingOperationFailingURLResponseErrorKey: String
-
Undocumented
Declaration
Objective-C
FOUNDATION_EXPORT NSString * const LCNetworkingOperationFailingURLResponseDataErrorKey
Swift
let LCNetworkingOperationFailingURLResponseDataErrorKey: String
-
Posted when a task resumes.
Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidResumeNotification
Swift
static let LCNetworkingTaskDidResume: NSNotification.Name
-
Posted when a task finishes executing. Includes a userInfo dictionary with additional information about the task.
Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidCompleteNotification
Swift
static let LCNetworkingTaskDidComplete: NSNotification.Name
-
Posted when a task suspends its execution.
Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidSuspendNotification
Swift
static let LCNetworkingTaskDidSuspend: NSNotification.Name
-
Posted when a session is invalidated.
Declaration
Objective-C
extern NSString *const _Nonnull LCURLSessionDidInvalidateNotification
Swift
static let LCURLSessionDidInvalidate: NSNotification.Name
-
Posted when a session download task encountered an error when moving the temporary download file to a specified destination.
Declaration
Objective-C
extern NSString *const _Nonnull LCURLSessionDownloadTaskDidFailToMoveFileNotification
Swift
static let LCURLSessionDownloadTaskDidFailToMoveFile: NSNotification.Name
-
The raw response data of the task. Included in the userInfo dictionary of the
LCNetworkingTaskDidCompleteNotification
if response data exists for the task.Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidCompleteResponseDataKey
Swift
let LCNetworkingTaskDidCompleteResponseDataKey: String
-
The serialized response object of the task. Included in the userInfo dictionary of the
LCNetworkingTaskDidCompleteNotification
if the response was serialized.Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidCompleteSerializedResponseKey
Swift
let LCNetworkingTaskDidCompleteSerializedResponseKey: String
-
The response serializer used to serialize the response. Included in the userInfo dictionary of the
LCNetworkingTaskDidCompleteNotification
if the task has an associated response serializer.Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidCompleteResponseSerializerKey
Swift
let LCNetworkingTaskDidCompleteResponseSerializerKey: String
-
The file path associated with the download task. Included in the userInfo dictionary of the
LCNetworkingTaskDidCompleteNotification
if an the response data has been stored directly to disk.Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidCompleteAssetPathKey
Swift
let LCNetworkingTaskDidCompleteAssetPathKey: String
-
Any error associated with the task, or the serialization of the response. Included in the userInfo dictionary of the
LCNetworkingTaskDidCompleteNotification
if an error exists.Declaration
Objective-C
extern NSString *const _Nonnull LCNetworkingTaskDidCompleteErrorKey
Swift
let LCNetworkingTaskDidCompleteErrorKey: String