message: remove the unused parameter
diff: "type": "string",
  "description": "The name of the server.",
  "x-ms-parameter-location": "method"
  - },
  - "SecurityAlertPolicyNameParameter": {
  - "name": "securityAlertPolicyName",
  - "in": "path",
  - "description": "The name of the security alert policy.",
  - "required": true,
  - "type": "string",
  - "enum": [
  - "default"
  - ],
  - "x-ms-parameter-location": "method"
  }
  },
  "securityDefinitions": {
  