Changes the push service, sandbox setting, or device of one user's existing registration, found by its push-device-token. Requires Reseller or Super User scope to update another user's registration; every other scope except the read-only ones updates only its own. To replace a token, register the new one with POST, which removes the old one.
Request
Authorization
Bearer Token
Provide your bearer token in the
Authorization
header when making requests to protected resources.