Error Codes

HTTP Status Code	Error Code	Message	Description
400	invalid_grant	Bad credentials	Incorrect username or password
400	invalid_grant	User is locked	User is locked
400	invalid_grant	User is disabled	User is disabled
400	invalid_grant	Password has expired	User password has expired
400	unsupported_grant_type		Unsupported grant_type
400	invalid_scope		Invalid scope
400	insufficient_scope		Insufficient scope permissions
400	invalid_token	Invalid access token:	Invalid access_token
400	invalid_token	Access token expired:	access_token expired
400	invalid_request	The 'token' parameter is required.	Parameter 'token' is required
400	redirect_uri_mismatch		redirect_uri mismatch
400	unsupported_response_type		Unsupported response type
401	invalid_client	Bad client credentials	Invalid client credentials
401	unauthorized_user	User is not authorized	User not authorized
400	access_denied	Service not enabled within	Product API identifier not found or product API not authorized for current application