{
  "lexicon": 1,
  "id": "chat.bsky.group.getJoinLinkPreviews",
  "defs": {
    "main": {
      "type": "query",
      "description": "Get public information about groups from join links. The output array matches the input codes one-to-one by position (and each view also carries its 'code'). Disabled codes return a disabledJoinLinkPreviewView, and codes that do not map to a previewable link return an invalidJoinLinkPreviewView.",
      "parameters": {
        "type": "params",
        "required": ["codes"],
        "properties": {
          "codes": {
            "type": "array",
            "minLength": 1,
            "maxLength": 50,
            "items": {
              "type": "string"
            }
          }
        }
      },
      "output": {
        "encoding": "application/json",
        "schema": {
          "type": "object",
          "required": ["joinLinkPreviews"],
          "properties": {
            "joinLinkPreviews": {
              "type": "array",
              "items": {
                "type": "union",
                "refs": [
                  "chat.bsky.group.defs#joinLinkPreviewView",
                  "chat.bsky.group.defs#disabledJoinLinkPreviewView",
                  "chat.bsky.group.defs#invalidJoinLinkPreviewView"
                ]
              }
            }
          }
        }
      }
    }
  }
}