Response.ResponseMessageDetail.messageErrorCode should be int, not java.lang.String #27
Description
According to the documentation Responses & Errors - JSON provided by CM Telecom the field messageErrorCode should be an integer.
Bu the field in Response.java is a java.lang.String. This is not precisely a deal breaker but it produces an unnecessary implementation overhead converting this to a proper int on my end.
Please consider changing this and releasing a patch version of the library in Maven Central.