JWT ClaimsΒΆ

For an overview of the authentication process, refer to Authentication. This table serves as a quick reference for custom claims present in the JWT token returned following cognito authentication.

Claim

Description

custom:hostname

The hostname that will be used for Graphene API requests over gRPC.

custom:bucket

The globally unique S3 bucket name for this account. Prefixed with s3:// it becomes a globally unique bucket URI.

custom:identity_pool_id

The cognito identity pool ID required as part of authentication with AWS S3.