Creates an environment

curl --request POST \
  --url https://api.rootly.com/v1/environments \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '{
  "data": {
    "type": "environments",
    "attributes": {
      "name": "<string>",
      "description": "<string>",
      "color": "<string>",
      "position": 123,
      "notify_emails": [
        "<string>"
      ],
      "slack_channels": [
        {
          "id": "<string>",
          "name": "<string>"
        }
      ],
      "slack_aliases": [
        {
          "id": "<string>",
          "name": "<string>"
        }
      ]
    }
  }
}'

{
  "data": {
    "id": "ba1ddad9-c28b-4d41-80c8-822413466ba4",
    "type": "environments",
    "attributes": {
      "slug": "us-east-1",
      "name": "us-east-1",
      "description": "East Coast Datacenter",
      "color": "#FFF",
      "position": 1,
      "notify_emails": [
        "hello@rootly.com",
        "world@rootly.com"
      ],
      "slack_channels": [
        {
          "id": "C03MKDSEJE8",
          "name": "elastisearch"
        }
      ],
      "slack_aliases": [
        {
          "id": "S03F7QUV7F1",
          "name": "leadership"
        }
      ],
      "created_at": "2025-09-10T22:59:47.811-07:00",
      "updated_at": "2025-09-10T22:59:47.811-07:00"
    }
  }
}