4XXreturn codes are used for malformed requests;
400return code is used when the WAF Limit (Web Application Firewall) has been violated.
404return code is used when requested data not found.
408return code is used when request timeout exceeded.
5XXreturn codes are used for internal errors; the issue is on
500return code is used when internal server error occured.
503return code is used when requested service is unreachable.
metaobject has two parameters
statusthat could be
messagewith status describtion values:
"Not found"and etc..
dataobject will contain either no object or response's payload.
agreementobject that consist of parameters describet below.