add tip for public data and session variables

add tip for public data and session variables in docs

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/9784
GitOrigin-RevId: 5d8670ee3b506d9141b96c1d894fbb1dffa20db7
This commit is contained in:
Tirumarai Selvan 2023-07-07 19:41:12 +05:30 committed by hasura-bot
parent f2b46f677e
commit f145de2bb9

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@ -172,6 +172,14 @@ For example, if a JWT resolves to say `x-hasura-user-id` and `x-hasura-org-id` s
uses the `x-hasura-user-id` in the permissions, then only the role and `x-hasura-user-id` would be used to compute the
cache key.
:::tip Public data and session variables
Public data usually do not have any permission rules and hence are easily reused for all requests (irrespective of user).
This data can be used in landing pages, item listings, news feeds, etc.
:::
### Request headers
Request headers (ignoring `x-request-id` header) are added to the cache key computation, when executing Remote Schema
or Action queries, if they have `forward_client_headers` set to `true`.