uri append 'jsonObject' when try to set messageType to application/x-www-form-urlencoded

[hongha1412]

Description: I've build an API that receive POST request and then transfer request body to other http endpoint with GET method and type application/x-www-form-urlencoded But when i send request to http endpoint, the endpoint uri appended "jsonObject" string right before query parameter, detail in below image

Affected Product Version: wso2mi-1.2.0

OS, DB, other environment details and versions:
OS: windows / linux (centos7)

[arunans23]

Can you log the uri.var.command value and check what is the value that was received?

[hongha1412]

Dear @arunans23,

I've added log config like below

And this is what i've got