Changes to Get website configuration for gateway

added the non-success response with the status 422

added the optional property namespace to the response with the 200 status

added the optional property namespace to the response with the 410 status

the error response's property type changed from string to object for status 400

the error response's property type changed from string to object for status 401

the error response's property type changed from string to object for status 403

the error response's property type changed from string to object for status 404

the error response's property type changed from string to object for status 500

added the non-success response with the status 410

added the optional property error/details to the response with the 400 status

added the optional property error/details to the response with the 401 status

added the optional property error/details to the response with the 403 status

added the optional property error/details to the response with the 404 status

added the optional property error/details to the response with the 500 status

added the required property error/reason to the response with the 400 status

added the required property error/reason to the response with the 401 status

added the required property error/reason to the response with the 403 status

added the required property error/reason to the response with the 404 status

added the required property error/reason to the response with the 500 status

api tag Gateway added

api tag internal removed

endpoint added