username property
The human-readable identifier for the token principal subject.
For example, if the provided token is associated with a workload identity
pool, this field contains a value in the following format:
principal://iam.googleapis.com/projects//locations/global/workloadIdentityPools//subject/
.
If the provided token is associated with a workforce pool, this field
contains a value in the following format:
principal://iam.googleapis.com/locations/global/workforcePools//subject/
.
Implementation
core.String? username;