{
  "def": "func",
  "desc": "Replaces the environment for a parcel or region.",
  "energy": 10,
  "sleep": 0,
  "must_use": false,
  "link": "https://wiki.secondlife.com/wiki/LlReplaceEnvironment",
  "private": false,
  "takesSelf": false,
  "name": "ReplaceEnvironment",
  "signatures": [
    {
      "def": "signature",
      "result": [
        {
          "name": "",
          "def": "result",
          "desc": "",
          "variadic": false,
          "type": [
            {
              "def": "simple",
              "value": "number"
            }
          ],
          "optional": false
        }
      ],
      "args": [
        {
          "def": "arg",
          "name": "position",
          "desc": "Location of parcel to change. Use <-1, -1, -1> for entire region.",
          "type": [
            {
              "def": "simple",
              "value": "vector"
            }
          ],
          "variadic": false,
          "optional": false
        },
        {
          "def": "arg",
          "name": "environment",
          "desc": "Name of inventory item, or UUID of environment resource to apply.\n                         Use NULL_KEY or empty string to remove environment.",
          "type": [
            {
              "def": "simple",
              "value": "string"
            }
          ],
          "variadic": false,
          "optional": false
        },
        {
          "def": "arg",
          "name": "track_no",
          "desc": "Elevation zone of where to apply environment. Use -1 for all.",
          "type": [
            {
              "def": "simple",
              "value": "number"
            }
          ],
          "variadic": false,
          "optional": false
        },
        {
          "def": "arg",
          "name": "day_length",
          "desc": "Length of day cycle for this parcel or region. -1 to leave unchanged.",
          "type": [
            {
              "def": "simple",
              "value": "number"
            }
          ],
          "variadic": false,
          "optional": false
        },
        {
          "def": "arg",
          "name": "day_offset",
          "desc": "Offset from GMT for the day cycle on this parcel or region. -1 to leave unchanged.",
          "type": [
            {
              "def": "simple",
              "value": "number"
            }
          ],
          "variadic": false,
          "optional": false
        }
      ]
    }
  ]
}