Functions

Classes

Interfaces

Type Aliases

https.onCall()

Declares a callable method for clients to call using a Firebase SDK.

Signature:

exportdeclarefunctiononCall(handler:(data:any,context:CallableContext)=>any|Promise<any>):HttpsFunction &Runnable<any>;

Parameters

Returns:

HttpsFunction &Runnable<any>

https.onRequest()

Handle HTTP requests.

Signature:

exportdeclarefunctiononRequest(handler:(req:Request,resp:express.Response)=>void|Promise<void>):HttpsFunction;

Parameters

Returns:

HttpsFunction

https.FunctionsErrorCode

The set of Firebase Functions status codes. The codes are the same at the ones exposed bygRPC.

Possible values:

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

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

• invalid-argument: Client specified an invalid argument. Note that this differs fromfailed-precondition.invalid-argument indicates arguments that are problematic regardless of the state of the system (e.g. an invalid field name).

• deadline-exceeded: 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.

• not-found: Some requested document was not found.

• already-exists: Some document that we attempted to create already exists.

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

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

• failed-precondition: Operation was rejected because the system is not in a state required for the operation's execution.

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

• out-of-range: Operation was attempted past the valid range.

• unimplemented: Operation is not implemented or not supported/enabled.

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

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

• data-loss: Unrecoverable data loss or corruption.

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

Signature:

exporttypeFunctionsErrorCode="ok"|"cancelled"|"unknown"|"invalid-argument"|"deadline-exceeded"|"not-found"|"already-exists"|"permission-denied"|"resource-exhausted"|"failed-precondition"|"aborted"|"out-of-range"|"unimplemented"|"internal"|"unavailable"|"data-loss"|"unauthenticated";