JSON payload not acceptable generated in automation execution

[vishwanath]

Hello Robert,

I’ve written a java code to generate JSON payload and working as expected in assembly editor, no issue at all. The output of assembly editor:

When I execute automation I get an error saying:
{
“code”: 400,
“message”: “Invalid json message received”
}

I’ve checked the log also and the response received:

Which I have checked by executing in POSTMAN and same error appear. Could you guide me how should I handle this type of situation?
Assembly UUID: 8547b053ba41411e859e310b33366a74 and 15e1f5e0c281403486fb2a5da0ffba09

Both the output are valid JSON but the last one is not working for API execution.

[robert]

Try using the Java trim() method to strip leading and trailing whitespace from the values, like this:

appRPC.escapeJsonString(appRPC.getActionFieldValue(doc_action, “name_title”).trim())