Jason Format issue using REST Adapter

Hi All,

I am working on IDoc toJason format in PI7.31 SP15.I am facing issues below.

1.

actual Jason format:

{"data":{"id":"s123","types":11}}

Expected format:

{"data":[{"id":"s123","types":11}]}--How to achieve it?

2.Expected Jason format below  in case of multiple records ,i mean data has to repeat for each record.Is it possible?

{"data":[{"id":"s123","types":11}]},{"data":[{"id":"s123","types":11}]},{"data":[{"id":"s123","types":11}]}

Please provide some inputs on above.

Thanks,

Giri