gcloud functions add-invoker-policy-binding - adds an invoker binding to the IAM policy of a Google Cloud Function

gcloud functions add-invoker-policy-binding(NAME :--region=REGION)--member=PRINCIPAL[GCLOUD_WIDE_FLAG …]

For Cloud Functions (1st gen), this adds the Cloud Functions Invoker binding tothe IAM policy of the specified function.

For Cloud Functions (2nd gen), this adds the Cloud Run Invoker binding to theIAM policy of the specified function's underlying Cloud Run service.

Function resource - The Cloud Function name to add the invoker binding to. Thearguments in this group can be used to specify the attributes of this resource.(NOTE) Some attributes are not given arguments in this group but can be set inother ways.

To set theproject attribute:

• provide the argumentNAME on the command line with a fullyspecified name;
• provide the argument--project on the command line;
• set the propertycore/project.

This must be specified.

NAME

ID of the function or fully qualified identifier for the function.

To set thefunction attribute:

• provide the argumentNAME on the command line.

This positional argument must be specified if any of the other arguments in thisgroup are specified.

--region=REGION

The Cloud region for the function. Overrides the defaultfunctions/region property value for this command invocation.

To set theregion attribute:

• provide the argumentNAME on the command line with a fullyspecified name;
• provide the argument--region on the command line;
• set the propertyfunctions/region.

--member=PRINCIPAL

The principal to add to the IAM policy. Should be of the formuser|group|serviceAccount:email ordomain:domain.

Examples:user:test-user@gmail.com,group:admins@example.com,serviceAccount:test123@example.domain.com, ordomain:example.domain.com.

Some resources also accept the following special values:

• allUsers - Special identifier that represents anyone who is on theinternet, with or without a Google account.
• allAuthenticatedUsers - Special identifier that represents anyonewho is authenticated with a Google account or a service account.

Run$gcloud help for details.