{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "Start a group on Grain's group host. The host creates the group with the viewer as its founder and hands Grain its own session on it (fyi.opensocial.provisionGroup); Grain then gives the group its pool and its Grain profile. The viewer never leaves Grain.",
      "input": {
        "encoding": "application/json",
        "schema": {
          "properties": {
            "description": {
              "maxGraphemes": 300,
              "maxLength": 3000,
              "type": "string"
            },
            "displayName": {
              "maxGraphemes": 64,
              "maxLength": 640,
              "type": "string"
            },
            "name": {
              "description": "The first label of the group's handle, 3 to 18 characters; the host supplies its domain.",
              "maxLength": 18,
              "minLength": 3,
              "type": "string"
            }
          },
          "required": [
            "name",
            "displayName"
          ],
          "type": "object"
        }
      },
      "output": {
        "encoding": "application/json",
        "schema": {
          "properties": {
            "did": {
              "format": "did",
              "type": "string"
            },
            "handle": {
              "format": "handle",
              "type": "string"
            }
          },
          "required": [
            "did",
            "handle"
          ],
          "type": "object"
        }
      },
      "type": "procedure"
    }
  },
  "id": "social.grain.unspecced.createGroup",
  "lexicon": 1
}