I am experiencing an issue with trying to connect Login With Amazon with my Alexa Skill.
I am trying to create an Auth Code Grant to give my skill access to the users profile details.
This is what the Account linking form looks like when populated:
This is what the LWA security profile looks like:
When I attempt to accept the Link I receive the error:
The authorisation server returned with an error parameter. Please refer to https://tools.ietf.org/html/rfc6749#section-220.127.116.11 for more details.
If the request fails due to a missing, invalid, or mismatching redirection URI, or if the client identifier is missing or invalid, the authorization server SHOULD inform the resource owner of the error and MUST NOT automatically redirect the user-agent to the invalid redirection URI.
The redirection URI's match each other, so I don't think it's that.
The Client ID is also defined and matches as well.
Any help on this issue would be great!