message: Add x-ms-identifiers to webpubsub/resource-manager.
diff: "type": "array",
  "items": {
  "$ref": "#/definitions/LiveTraceCategory"
  - }
  + },
  + "x-ms-identifiers": [
  + "name"
  + ]
  }
  }
  },
  "type": "array",
  "items": {
  "$ref": "#/definitions/Dimension"
  - }
  + },
  + "x-ms-identifiers": [
  + "name"
  + ]
  }
  }
  },
  "type": "array",
  "items": {
  "$ref": "#/definitions/Operation"
  - }
  + },
  + "x-ms-identifiers": [
  + "name"
  + ]
  },
  "nextLink": {
  "description": "The URL the client should use to fetch the next page (per server side paging).\r\nIt's null for now, added for future use.",
  "type": "array",
  "items": {
  "$ref": "#/definitions/ShareablePrivateLinkResourceType"
  - }
  + },
  + "x-ms-identifiers": []
  }
  }
  },
  "type": "array",
  "items": {
  "$ref": "#/definitions/ResourceLogCategory"
  - }
  + },
  + "x-ms-identifiers": [
  + "name"
  + ]
  }
  }
  },
  "type": "array",
  "items": {
  "$ref": "#/definitions/MetricSpecification"
  - }
  + },
  + "x-ms-identifiers": [
  + "name",
  + "unit"
  + ]
  },
  "logSpecifications": {
  "description": "Specifications of the Logs for Azure Monitoring.",
  "type": "array",
  "items": {
  "$ref": "#/definitions/LogSpecification"
  - }
  + },
  + "x-ms-identifiers": [
  + "name"
  + ]
  }
  }
  },
  "items": {
  "$ref": "#/definitions/Sku"
  },
  + "x-ms-identifiers": [
  + "resourceType",
  + "/sku/name",
  + "/sku/tier"
  + ],
  "readOnly": true
  },
  "nextLink": {
  "type": "array",
  "items": {
  "$ref": "#/definitions/EventHandler"
  - }
  + },
  + "x-ms-identifiers": [
  + "urlTemplate"
  + ]
  },
  "anonymousConnectPolicy": {
  "description": "The settings for configuring if anonymous connections are allowed for this hub: \"allow\" or \"deny\". Default to \"deny\".",
  "type": "array",
  "items": {
  "$ref": "#/definitions/PrivateEndpointACL"
  - }
  + },
  + "x-ms-identifiers": [
  + "name"
  + ]
  }
  }
  },
  