curl --request POST \
  --url https://statsigapi.net/console/v1/gates/{id}/rule \
  --header 'Content-Type: application/json' \
  --header 'STATSIG-API-KEY: <api-key>' \
  --data '
{
  "name": "<string>",
  "passPercentage": 50,
  "conditions": [
    {
      "targetValue": [
        "<string>"
      ],
      "operator": "<string>",
      "field": "<string>",
      "customID": "<string>"
    }
  ],
  "environments": [
    "<string>"
  ],
  "id": "<string>",
  "baseID": "<string>",
  "returnValue": {}
}
'

{
  "message": "Gate rules added successfully.",
  "data": {
    "id": "gate1",
    "name": "gate1",
    "description": "",
    "idType": "userID",
    "lastModifierID": "65pqqzT46Kl7lHnd2JCmgH",
    "lastModifiedTime": 1721435847251,
    "lastModifierName": "CONSOLE API",
    "lastModifierEmail": null,
    "creatorID": "3exemrfZ5pwOk6qyDH0dhP",
    "createdTime": 1721242681598,
    "creatorName": "Jathu Theivikaran",
    "creatorEmail": "jathurshan@statsig.com",
    "targetApps": [],
    "holdoutIDs": [],
    "tags": [],
    "team": null,
    "isEnabled": true,
    "status": "In Progress",
    "rules": [
      {
        "id": "LcDWo6mFrWaS3DtoKtEAfg1",
        "baseID": "LcDWo6mFrWaS3DtoKtEAfg1",
        "name": "NA",
        "passPercentage": 90,
        "conditions": [
          {
            "type": "country",
            "targetValue": [
              "CA"
            ],
            "operator": "any"
          }
        ],
        "environments": null
      },
      {
        "id": "1RoFk5jjnNpF2HZD5oQOeY",
        "baseID": "1RoFk5jjnNpF2HZD5oQOeY",
        "name": "NA2",
        "passPercentage": 80,
        "conditions": [
          {
            "type": "country",
            "targetValue": [
              "US"
            ],
            "operator": "any"
          }
        ],
        "environments": null
      }
    ],
    "checksPerHour": 0,
    "type": "TEMPORARY",
    "typeReason": "NONE",
    "reviewSettings": {
      "requiredReview": false,
      "allowedReviewers": []
    },
    "measureMetricLifts": true
  }
}