Is it possible to Add default body parameter in request to End API

[#1]

Hi All,

Is it possible to Add default body parameter in all my request to EndPoint API?

For Example,

I have a Parameter called notification=1(Parameter=Value), which will be sent to EndPoint API in my all request via ApiGee proxy. But, I want ApiGee to add the 'notification=1' parameter in it's end whenever I request EndPoint API though ApiGee proxy. Can anyone please help with this?

[sudheendras]

This question is already addressed in a different thread - http://community.apigee.com/questions/5001/is-it-possible-to-add-default-header-parameter-in.html