FirebaseInstallations Framework Reference

Type Definitions

The following type definitions are available globally.


                    
                    
                    FIRInstallationsIDHandler

An installation ID handler block.

`identifier`	The installation ID string if exists or `nil` otherwise.
`error`	The error when `identifier == nil` or `nil` otherwise.


                    
                    
                    FIRInstallationsTokenHandler

An authorization token handler block.

`tokenResult`	An instance of `InstallationsAuthTokenResult` in case of success or `nil` otherwise.
`error`	The error when `tokenResult == nil` or `nil` otherwise.

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Last updated 2025-03-11 UTC.