code: public ApiResponse<CreateUserSuccessResponse> addUserWithHttpInfo(AddUserData body) throws ApiException {
          com.squareup.okhttp.Call call = addUserValidateBeforeCall(body, null, null);
          Type localVarReturnType = new TypeToken<CreateUserSuccessResponse>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }
docs: Create a user.
  Create a user ([CfgPerson](https://docs.genesys.com/Documentation/PSDK/latest/ConfigLayerRef/CfgPerson)) with the specified attributes.
  @param body Body Data (required)
  @return ApiResponse&lt;CreateUserSuccessResponse&gt;
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body