Docs: azurerm_static_web_app added note regarding unsettable repository_token when deploying using api_key (hashicorp#30140)

Author: djryanj

website/docs/r/static_web_app.html.markdown

@@ -51,6 +51,8 @@ The following arguments are supported:
 
 * `app_settings` - (Optional) A key-value pair of App Settings.
 
+~> **Note:** If using the `api_key` to deploy a Static Web App from a CI/CD pipeline or other source, `repository_branch` and `repository_url` will get updated in Azure, but it is not possible to set `repository_token` in that case. Use a `lifecycle` block to `ignore_changes` for `repository_branch` and`repository_url` if that is your deployment scenario.
+
 * `repository_branch` - (Optional) Repository branch to use for the Static Web App. `repository_url` and `repository_token` must also be set.
 
 * `repository_url` - (Optional) Repository URL to use for the Static Web App. `repository_branch` and `repository_token` must also be set.