updateAssoc is a command that updates the sub-claims of an association between role and auth method.
The association id to be updated
Treat sub claims as case-sensitive [true/false]
Set output format to JSON
key/val of sub claims, e.g group=admins,developers
Authentication token (see /auth and /configure)
The universal identity token, Required only for universal_identity authentication
updateAssocResponse wraps response body.