RelayState error message received for SAML authentication If anyone's looking to connect to the withings API, the following code might help. I'm going to close this as works as designed. Withings server does not process the oauth parameters sent in ... Many a times I suggest people to keep away from Linked Servers as much as possible. state If the initial request contained a state parameter, the response must also include the exact value from the request. What is the purpose of the 'state' parameter in OAuth authorization request temporarily_unavailable: The authorization server is currently unable to handle the request due to a temporary overloading or maintenance of the server . When the resource owner is a person, it is referred to as an end-user. server_error: The authorization server encountered an unexpected condition which prevented it from fulfilling the request. Operation returned an Invalid status code 'Unauthorized' (User owns data) 06-24-2020 03:30 AM. invalid_request: The request is missing a parameter or value, a parameter is included multiple times, or a parameter has a malformed name.. invalid_client: The authentication of the client fails.This can happen if authentication parameters are missing (for example, the client identifier and secret) or if the client tries to authenticate using an unsupported method. The remote server returned an error: (403) Forbidden.. Authorization server returned an invalid state parameter Getting this error whenever I try to login to this account using Sign in with Apple/Google. For debugging, here's the state flow with OAuth: When you call ->redirect (), this bundle gets a state value (a random string) and stores it in the session. Prevent Attacks and Redirect Users with OAuth 2.0 State Parameters b. The first charge will be processed at the end of your 7-day free trial. The client will be using this to associate this response with the initial request. Please delete and recreate backup schedule to mitigate. Your app pulls the code parameter from the query string, and makes a POST request to the authorizing app's server with the access code.