TVOError

Objective-C

enum TVOError : NSInteger {}

Swift

typealias TVOError.Code._ErrorType = TVOError

An enumeration indicating the errors that can be raised by the SDK.

  • < Invalid Caller ID

    Declaration

    Objective-C

    TVOErrorInvalidCallerIDError = 13214

    Swift

    case errorInvalidCallerIDError = 13214

  • < Invalid Phone Number

    Declaration

    Objective-C

    TVOErrorInvalidPhoneNumberError = 13224

    Swift

    case errorInvalidPhoneNumberError = 13224

  • < Invalid Access Token

    Declaration

    Objective-C

    TVOErrorAccessTokenInvalidError = 20101

    Swift

    case errorAccessTokenInvalidError = 20101

  • < Invalid Access Token header

    Declaration

    Objective-C

    TVOErrorAccessTokenHeaderInvalidError = 20102

    Swift

    case errorAccessTokenHeaderInvalidError = 20102

  • < Invalid Access Token issuer/subject

    Declaration

    Objective-C

    TVOErrorAccessTokenIssuerInvalidError = 20103

    Swift

    case errorAccessTokenIssuerInvalidError = 20103

  • < Access Token expired or expiration date invalid

    Declaration

    Objective-C

    TVOErrorAccessTokenExpiredError = 20104

    Swift

    case errorAccessTokenExpiredError = 20104

  • < Access Token not yet valid

    Declaration

    Objective-C

    TVOErrorAccessTokenNotYetValidError = 20105

    Swift

    case errorAccessTokenNotYetValidError = 20105

  • < Invalid Access Token grants

    Declaration

    Objective-C

    TVOErrorAccessTokenGrantsInvalidError = 20106

    Swift

    case errorAccessTokenGrantsInvalidError = 20106

  • < Invalid Access Token signature

    Declaration

    Objective-C

    TVOErrorAccessTokenSignatureInvalidError = 20107

    Swift

    case errorAccessTokenSignatureInvalidError = 20107

  • < Auth Failure Error

    Declaration

    Objective-C

    TVOErrorAuthFailureCodeError = 20151

    Swift

    case errorAuthFailureCodeError = 20151

  • < Expiration Time Exceeds Maximum Time Allowed

    Declaration

    Objective-C

    TVOErrorExpirationTimeExceedsMaxTimeAllowedError = 20157

    Swift

    case errorExpirationTimeExceedsMaxTimeAllowedError = 20157

  • < The account lacks permission to access the Twilio API

    Declaration

    Objective-C

    TVOErrorAccessForbiddenError = 20403

    Swift

    case errorAccessForbiddenError = 20403

  • < Invalid Application Sid

    Declaration

    Objective-C

    TVOErrorApplicationNotFoundError = 21218

    Swift

    case errorApplicationNotFoundError = 21218

  • < Connection error

    Declaration

    Objective-C

    TVOErrorConnectionError = 31005

    Swift

    case errorConnectionError = 31005

  • < Unable to answer because the call has ended

    Declaration

    Objective-C

    TVOErrorCallCancelledError = 31008

    Swift

    case errorCallCancelledError = 31008

  • < No transport available to send or receive messages

    Declaration

    Objective-C

    TVOErrorTransportError = 31009

    Swift

    case errorTransportError = 31009

  • < Malformed request

    Declaration

    Objective-C

    TVOErrorMalformedRequestError = 31100

    Swift

    case errorMalformedRequestError = 31100

  • < Authorization error

    Declaration

    Objective-C

    TVOErrorAuthorizationError = 31201

    Swift

    case errorAuthorizationError = 31201

  • < Rate exceeded authorized limit.

    Declaration

    Objective-C

    TVOErrorRateExceededError = 31206

    Swift

    case errorRateExceededError = 31206

  • < Call message type is invalid.

    Declaration

    Objective-C

    TVOErrorCallMessageTypeInvalidError = 31210

    Swift

    case errorCallMessageTypeInvalidError = 31210

  • < Call is in unexpected state.

    Declaration

    Objective-C

    TVOErrorCallMessageCallInUnexpectedStateError = 31211

    Swift

    case errorCallMessageCallInUnexpectedStateError = 31211

  • < Call message event payload size exceeded authorized limit.

    Declaration

    Objective-C

    TVOErrorCallMessageEventPayloadSizeExceededError = 31212

    Swift

    case errorCallMessageEventPayloadSizeExceededError = 31212

  • < Registration error

    Declaration

    Objective-C

    TVOErrorRegistrationError = 31301

    Swift

    case errorRegistrationError = 31301

  • < Unsupported Cancel Message Error

    Declaration

    Objective-C

    TVOErrorUnsupportedCancelMessageError = 31302

    Swift

    case errorUnsupportedCancelMessageError = 31302

  • < The request could not be understood due to malformed syntax

    Declaration

    Objective-C

    TVOErrorBadRequestError = 31400

    Swift

    case errorBadRequestError = 31400

  • < The server understood the request, but is refusing to fulfill it

    Declaration

    Objective-C

    TVOErrorForbiddenError = 31403

    Swift

    case errorForbiddenError = 31403

  • < The server has not found anything matching the request

    Declaration

    Objective-C

    TVOErrorNotFoundError = 31404

    Swift

    case errorNotFoundError = 31404

  • < A request timeout occurred

    Declaration

    Objective-C

    TVOErrorRequestTimeoutError = 31408

    Swift

    case errorRequestTimeoutError = 31408

  • < The request could not be processed because of a conflict in the current state of the resource. Another request may be in progress

    Declaration

    Objective-C

    TVOErrorConflictError = 31409

    Swift

    case errorConflictError = 31409

  • < This error is raised when an HTTP 426 response is received. The reason for this is most likely because of an incompatible TLS version. To mitigate this, you may need to upgrade the OS or download a more recent version of the SDK.

    Declaration

    Objective-C

    TVOErrorUpgradeRequiredError = 31426

    Swift

    case errorUpgradeRequiredError = 31426

  • < Too many requests were sent in a given amount of time

    Declaration

    Objective-C

    TVOErrorTooManyRequestsError = 31429

    Swift

    case errorTooManyRequestsError = 31429

  • < The callee is currently unavailable

    Declaration

    Objective-C

    TVOErrorTemporarilyUnavailableError = 31480

    Swift

    case errorTemporarilyUnavailableError = 31480

  • < The call no longer exists

    Declaration

    Objective-C

    TVOErrorCallDoesNotExistError = 31481

    Swift

    case errorCallDoesNotExistError = 31481

  • < The phone number is malformed

    Declaration

    Objective-C

    TVOErrorAddressIncompleteError = 31484

    Swift

    case errorAddressIncompleteError = 31484

  • < The callee is busy

    Declaration

    Objective-C

    TVOErrorBusyHereError = 31486

    Swift

    case errorBusyHereError = 31486

  • < The request has terminated as a result of a bye or cancel

    Declaration

    Objective-C

    TVOErrorRequestTerminatedError = 31487

    Swift

    case errorRequestTerminatedError = 31487

  • < The server could not fulfill the request due to some unexpected condition

    Declaration

    Objective-C

    TVOErrorInternalServerError = 31500

    Swift

    case errorInternalServerError = 31500

  • < The server is acting as a gateway or proxy, and received an invalid response from a downstream server while attempting to fulfill the request

    Declaration

    Objective-C

    TVOErrorBadGatewayError = 31502

    Swift

    case errorBadGatewayError = 31502

  • < The server is currently unable to handle the request due to a temporary overloading or maintenance of the server

    Declaration

    Objective-C

    TVOErrorServiceUnavailableError = 31503

    Swift

    case errorServiceUnavailableError = 31503

  • < The server, while acting as a gateway or proxy, did not receive a timely response from an upstream server

    Declaration

    Objective-C

    TVOErrorGatewayTimeoutError = 31504

    Swift

    case errorGatewayTimeoutError = 31504

  • < Could not connect to the server due to DNS resolution failure

    Declaration

    Objective-C

    TVOErrorDNSResolutionError = 31530

    Swift

    case errorDNSResolutionError = 31530

  • < All possible destinations are busy

    Declaration

    Objective-C

    TVOErrorBusyEverywhereError = 31600

    Swift

    case errorBusyEverywhereError = 31600

  • < The callee does not wish to participate in the call

    Declaration

    Objective-C

    TVOErrorDeclineError = 31603

    Swift

    case errorDeclineError = 31603

  • < The requested callee does not exist anywhere

    Declaration

    Objective-C

    TVOErrorDoesNotExistAnywhereError = 31604

    Swift

    case errorDoesNotExistAnywhereError = 31604

  • < Token authentication is rejected by authentication service

    Declaration

    Objective-C

    TVOErrorTokenAuthenticationRejected = 51007

    Swift

    case errorTokenAuthenticationRejected = 51007

  • < Signaling connection disconnected

    Declaration

    Objective-C

    TVOErrorSignalingConnectionDisconnectedError = 53001

    Swift

    case errorSignalingConnectionDisconnectedError = 53001

  • < Client is unable to create or apply a local media description

    Declaration

    Objective-C

    TVOErrorMediaClientLocalDescFailedError = 53400

    Swift

    case errorMediaClientLocalDescFailedError = 53400

  • < Server is unable to create or apply a local media description

    Declaration

    Objective-C

    TVOErrorMediaServerLocalDescFailedError = 53401

    Swift

    case errorMediaServerLocalDescFailedError = 53401

  • < Client is unable to apply a remote media description

    Declaration

    Objective-C

    TVOErrorMediaClientRemoteDescFailedError = 53402

    Swift

    case errorMediaClientRemoteDescFailedError = 53402

  • < Server is unable to apply a remote media description

    Declaration

    Objective-C

    TVOErrorMediaServerRemoteDescFailedError = 53403

    Swift

    case errorMediaServerRemoteDescFailedError = 53403

  • < No supported codec

    Declaration

    Objective-C

    TVOErrorMediaNoSupportedCodecError = 53404

    Swift

    case errorMediaNoSupportedCodecError = 53404

  • < Media connection failed

    Declaration

    Objective-C

    TVOErrorMediaConnectionError = 53405

    Swift

    case errorMediaConnectionError = 53405

  • < Media connection failed due to DTLS handshake failure

    Declaration

    Objective-C

    TVOMediaDtlsTransportFailedErrorCode = 53407

    Swift

    case mediaDtlsTransportFailedErrorCode = 53407