Changes to Update a sandbox image

removed the required property dockerfile from the response with the 200 status

removed the request property dockerfile

added the new optional request property blueprint

added the required property blueprint to the response with the 200 status

added the new CONFLICT enum value to the code response property for the response status 400

added the new CONFLICT enum value to the code response property for the response status 401

added the new CONFLICT enum value to the code response property for the response status 403

added the new CONFLICT enum value to the code response property for the response status 404

added the new CONFLICT enum value to the code response property for the response status 429

added the new CONFLICT enum value to the code response property for the response status 500

added the new CONFLICT enum value to the code response property for the response status 502

endpoint added