Body validation failed. See data for errors

[ { "expected": "string", "code": "invalid_type", "path": [ "response_type" ], "message": "Invalid input: expected string, received undefined" }, { "expected": "string", "code": "invalid_type", "path": [ "client_id" ], "message": "Invalid input: expected string, received undefined" }, { "expected": "string", "code": "invalid_type", "path": [ "redirect_uri" ], "message": "Invalid input: expected string, received undefined" }, { "expected": "string", "code": "invalid_type", "path": [ "scope" ], "message": "Invalid input: expected string, received undefined" } ]