The jq Policy enables arbitrary jq transformations on JSON objects included in API requests or responses.
The configuration accepts two sets of options: one for the request and another for the response.
For both the request and response, a jq program string can be included, along with some jq option flags and a list of media types. See the jq documentation on Basic filters for more information on writing programs with jq.
One of the configured media types must be included in the Content-Type header of the request or response for the jq program to run. The default media type in the Content-Type header is application/json.
In the response context, you can also specify a list of status codes, one of which must match the response status code. The default response status code is 200.
Note: In the response context, the entire body must be buffered to be processed. This requirement also implies that the
Content-Lengthheader will be dropped if present, and the body transferred with chunked encoding.