Incorrect JSON deserialization in `handleOneWayDeviceRPCRequestV2WithHttpInfo`

[aw4github]

Using ThingsBoard CE 4.3.1.3 with thingsboard-client-ce 4.3.1.3, an exception occurs in the generated client method:

handleOneWayDeviceRPCRequestV2WithHttpInfo

Exception

com.fasterxml.jackson.databind.exc.MismatchedInputException:
Cannot deserialize value of type `java.lang.String` from Object value
(token `JsonToken.START_OBJECT`)

Cause

The response body is a JSON object containing the rpcId, but the client attempts to deserialize the entire response directly into a String:

String responseValue = responseBody.isBlank()
        ? null
        : memberVarObjectMapper.readValue(
                responseBody,
                new TypeReference<String>() {}
          );

return new ApiResponse<String>(
        localVarResponse.statusCode(),
        localVarResponse.headers().map(),
        responseValue
);

This fails when the API response is an object such as:

{
  "rpcId": "..."
}

Proposed fix

Extract the rpcId field from the JSON response instead:

String responseValue = responseBody.isBlank()
        ? null
        : memberVarObjectMapper.readTree(responseBody).get("rpcId").asText();

return new ApiResponse<String>(
        localVarResponse.statusCode(),
        localVarResponse.headers().map(),
        responseValue
);

This correctly handles the object response and returns the rpcId as the expected String.

Expected result

handleOneWayDeviceRPCRequestV2WithHttpInfo should successfully deserialize the RPC response and return the rpcId without throwing MismatchedInputException.