Filters
Filters intercept requests and responses during processing and change them as follows:
- 
Leave the request, response, and contexts unchanged; for example, log the context as it passes through the filter. 
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In the request flow, change any aspect of the request, such as the URL, headers, or entity, or replace the request with a new Request. 
- 
In the response flow, change any aspect of the response, such as the status, headers, or entity, or return a new Response. 
PingGateway provides these filters: