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FirebaseFunctions Framework Reference

FIRFunctionsErrorCode

enum FIRFunctionsErrorCode : NSInteger {}

The set of error status codes that can be returned from a Callable HTTPS tigger. These are the canonical error codes for Google APIs, as documented here: https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto#L26

  • The operation completed successfully.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeOK = 0

  • The operation was cancelled (typically by the caller).

    Declaration

    Objective-C

    FIRFunctionsErrorCodeCancelled = 1

  • Unknown error or an error from a different error domain.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeUnknown = 2

  • Client specified an invalid argument. Note that this differs from FailedPrecondition. InvalidArgument indicates arguments that are problematic regardless of the state of the system (e.g., an invalid field name).

    Declaration

    Objective-C

    FIRFunctionsErrorCodeInvalidArgument = 3

  • Deadline expired before operation could complete. For operations that change the state of the system, this error may be returned even if the operation has completed successfully. For example, a successful response from a server could have been delayed long enough for the deadline to expire.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeDeadlineExceeded = 4

  • Some requested document was not found.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeNotFound = 5

  • Some document that we attempted to create already exists.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeAlreadyExists = 6

  • The caller does not have permission to execute the specified operation.

    Declaration

    Objective-C

    FIRFunctionsErrorCodePermissionDenied = 7

  • Some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system is out of space.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeResourceExhausted = 8

  • Operation was rejected because the system is not in a state required for the operation’s execution.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeFailedPrecondition = 9

  • The operation was aborted, typically due to a concurrency issue like transaction aborts, etc.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeAborted = 10

  • Operation was attempted past the valid range.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeOutOfRange = 11

  • Operation is not implemented or not supported/enabled.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeUnimplemented = 12

  • Internal errors. Means some invariant expected by underlying system has been broken. If you see one of these errors, something is very broken.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeInternal = 13

  • The service is currently unavailable. This is a most likely a transient condition and may be corrected by retrying with a backoff.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeUnavailable = 14

  • Unrecoverable data loss or corruption.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeDataLoss = 15

  • The request does not have valid authentication credentials for the operation.

    Declaration

    Objective-C

    FIRFunctionsErrorCodeUnauthenticated = 16