[Improvement]: Payloads and commands in the Setup Guide needs to be Updated to match with the latest Implementation

[O-sura]

Current Limitation

Currently, in certain docs(Ex: K8s Deployment Guide for AI-Gateway) the setup guidelines and commands still refers to old versions of the services

curl -X POST http://localhost:9090/api/management/v0.9/rest-apis \
  -u "$ADMIN_USERNAME:$ADMIN_PASSWORD" \
  -H "Content-Type: application/yaml" \
  --data-binary @- <<'EOF'
apiVersion: gateway.api-platform.wso2.com/v1alpha1
kind: RestApi
...

And in certain cases, the examples doesn't match with their relevant gateway type(Ex: In the AI-Gateway deployment, we should include payloads for deploying LLMProvider, MCP, etc. Not of REST APIs)

Suggested Improvement

Update the documentation to match with latest implementation

Version

No response