Incorrect JSON deserialization in `handleOneWayDeviceRPCRequestV2WithHttpInfo`

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.

Durchsuche den generierten Client nach handleOneWayDeviceRPCRequestV2WithHttpInfo und untersuche die Deserialisierung seiner Antwort. Vergleiche das erwartete JSON-Objekt, das rpcId enthält, mit der aktuellen String-Deserialisierung, und überprüfe anschließend, dass die Methode rpcId für diese Antwort ohne MismatchedInputException zurückgibt.