Merging to release-5.10: Add availablity section for enterprise upstream auth features (#7116) (#7117)

Add availablity section for enterprise upstream auth features (#7116)


(cherry picked from commit f78203c)

Co-authored-by: Master <sharadregoti15@gmail.com>

Author: buger

tyk-docs/content/api-management/upstream-authentication.md

@@ -31,7 +31,7 @@ When using Tyk, you can choose from a range of authentication methods for each u
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 **Note**  
 
-Upstream Basic Authentication and Oauth 2.0 support are only available to licensed users, via the Tyk Dashboard. These features are not available to open source users.
+Upstream Basic Authentication and OAuth 2.0 support are only available to licensed users, via the Tyk Dashboard. These features are not available to open source users.
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tyk-docs/content/api-management/upstream-authentication/basic-auth.md

@@ -9,6 +9,11 @@ description: How to authenticate upstream service basic authentication
 date: "2025-04-15"
 ---
 
+## Availability 
+
+| Component   | Editions   |
+| ----------- | ---------- |
+| Gateway and Dashboard | Enterprise |
 
 ## Basic Authentication
 

tyk-docs/content/api-management/upstream-authentication/oauth.md

@@ -9,6 +9,12 @@ description: How to authenticate upstream service using oauth
 date: "2025-04-15"
 ---
 
+## Availability 
+
+| Component   | Editions   |
+| ----------- | ---------- |
+| Gateway and Dashboard | Enterprise |
+
 ## Upstream OAuth 2.0
 
 OAuth 2.0 is an open standard authorization protocol that allows services to provide delegated and regulated access to their APIs; critically the user credentials are not shared with the upstream service, instead the client authenticates with a separate Authentication Server which issues a time-limited token that the client can then present to the upstream (Resource Server). The upstream service validates the token against the Authentication Server before granting access to the client.