Changes to POST /admin-api/v1/exam/seb-settings/:modelId/undo-changes

removed the optional property description from the response with the 200 status

removed the optional property startURL from the response with the 200 status

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

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

added the non-success response with the status 400

added the non-success response with the status 401

added the non-success response with the status 403

added the non-success response with the status 404

added the non-success response with the status 429

added the non-success response with the status 500