Box 1: internal -
caching-type
Choose between the following values of the attribute:
- internal to use the built-in API Management cache,
- external to use the external cache as Azure Cache for Redis prefer-external to use external cache if configured or internal cache otherwise.
Box 2: private -
downstream-caching-type
This attribute must be set to one of the following values.
- none - downstream caching is not allowed.
- private - downstream private caching is allowed.
- public - private and shared downstream caching is allowed.
Box 3: Authorization -
<vary-by-header>Authorization</vary-by-header>
<!-- should be present when allow-private-response-caching is "true"-->
Note: Start caching responses per value of specified header, such as Accept, Accept-Charset, Accept-Encoding, Accept-Language, Authorization, Expect, From,
Host, If-Match -
Reference:
https://docs.microsoft.com/en-us/azure/api-management/api-management-caching-policies
