feat(all): auto-regenerate discovery clients (#3168)

Author: yoshi-automation

apihub/v1/apihub-api.json

@@ -2780,7 +2780,7 @@
       }
     }
   },
-  "revision": "20250324",
+  "revision": "20250514",
   "rootUrl": "https://apihub.googleapis.com/",
   "schemas": {
     "Empty": {
@@ -3946,7 +3946,7 @@
           "type": "string"
         },
         "resourceUri": {
-          "description": "Required. A URI to the runtime resource. This URI can be used to manage the resource. For example, if the runtime resource is of type APIGEE_PROXY, then this field will contain the URI to the management UI of the proxy.",
+          "description": "Required. A uri that uniquely identfies the deployment within a particular gateway. For example, if the runtime resource is of type APIGEE_PROXY, then this field will be a combination of org, proxy name and environment.",
           "type": "string"
         },
         "slo": {

apihub/v1/apihub-gen.go

@@ -128,7 +128,7 @@
       }
     }
   },
-  "revision": "20250325",
+  "revision": "20250521",
   "rootUrl": "https://areainsights.googleapis.com/",
   "schemas": {
     "Circle": {
@@ -353,7 +353,7 @@
       "id": "Region",
       "properties": {
         "place": {
-          "description": "The unique identifier of a specific geographic region.",
+          "description": "The [place ID](https://developers.google.com/maps/documentation/places/web-service/place-id) of the geographic region. Not all region types are supported; see documentation for details. **Format:** Must be in the format `places/PLACE_ID`, where `PLACE_ID` is the unique identifier of a place. For example: `places/ChIJPV4oX_65j4ARVW8IJ6IJUYs`.",
           "type": "string"
         }
       },

areainsights/v1/areainsights-api.json

@@ -2340,7 +2340,7 @@
       }
     }
   },
-  "revision": "20250514",
+  "revision": "20250519",
   "rootUrl": "https://datamigration.googleapis.com/",
   "schemas": {
     "AlloyDbConnectionProfile": {
@@ -6611,6 +6611,13 @@
           "description": "Input only. The unencrypted PKCS#1 or PKCS#8 PEM-encoded private key associated with the Client Certificate. If this field is used then the 'client_certificate' field is mandatory.",
           "type": "string"
         },
+        "sslFlags": {
+          "additionalProperties": {
+            "type": "string"
+          },
+          "description": "Optional. SSL flags used for establishing SSL connection to the source database. Only source specific flags are supported. An object containing a list of \"key\": \"value\" pairs. Example: { \"server_certificate_hostname\": \"server.com\"}.",
+          "type": "object"
+        },
         "type": {
           "description": "Optional. The ssl config type according to 'client_key', 'client_certificate' and 'ca_certificate'.",
           "enum": [