Update gemini-extension.json

Author: averikitsch

gemini-extension.json

@@ -33,29 +33,30 @@
       "envVar": "CLOUD_SQL_POSTGRES_REGION"
     },
     {
-      "name": "Instance ID",
-      "description": "ID of the Cloud SQL instance",
+      "name": "Instance",
+      "description": "Name of the Cloud SQL instance",
       "envVar": "CLOUD_SQL_POSTGRES_INSTANCE"
     },
     {
-      "name": "Database Name",
+      "name": "Database",
       "description": "Name of the database",
       "envVar": "CLOUD_SQL_POSTGRES_DATABASE"
     },
     {
       "name": "User",
-      "description": "(Optional) Username of the database user",
+      "description": "(Optional) Username of the database user (Default: IAM user)",
       "envVar": "CLOUD_SQL_POSTGRES_USER"
     },
     {
       "name": "Password",
-      "description": "(Optional) Password of the database user",
-      "envVar": "CLOUD_SQL_POSTGRES_PASSWORD"
+      "description": "(Optional) Password of the database user  (Default: IAM user)",
+      "envVar": "CLOUD_SQL_POSTGRES_PASSWORD",
+      "sensitive": true
     },
     {
       "name": "IP Type",
-      "description": "(Optional) Type of the IP address (PUBLIC, PRIVATE, or PSC)",
+      "description": "(Optional) Type of the IP address: PUBLIC, PRIVATE, or PSC (Default: Public)",
       "envVar": "CLOUD_SQL_POSTGRES_IP_TYPE"
     }
   ]
-}
+}