serviceAccount

Name of the service account associated with the latest workflow version. This service account represents the identity of the workflow and determines what permissions the workflow has. Format: projects/{project}/serviceAccounts/{account} or {account}. Using - as a wildcard for the {project} or not providing one at all will infer the project from the account. The {account} value can be the email address or the unique_id of the service account. If not provided, workflow will use the project's default service account. Modifying this field for an existing workflow results in a new workflow revision.