place.stream.chat.pinnedRecord

Lexicon Version: 1

Definitions

main

Type: record

Record pinning a chat message for prominent display.

Record Key: tid

Record Properties:

Name	Type	Req’d	Description	Constraints
pinnedMessage	string	✅	AT-URI of the pinned chat message.	Format: at-uri
pinnedBy	string	❌	DID of the user who pinned the message.	Format: did
createdAt	string	✅	When this pin was created.	Format: datetime
expiresAt	string	❌	Optional expiration time. If set, the pin is considered inactive after this time.	Format: datetime

---

Lexicon Source

{
  "lexicon": 1,
  "id": "place.stream.chat.pinnedRecord",
  "defs": {
    "main": {
      "type": "record",
      "key": "tid",
      "description": "Record pinning a chat message for prominent display.",
      "record": {
        "type": "object",
        "required": ["pinnedMessage", "createdAt"],
        "properties": {
          "pinnedMessage": {
            "type": "string",
            "format": "at-uri",
            "description": "AT-URI of the pinned chat message."
          },
          "pinnedBy": {
            "type": "string",
            "format": "did",
            "description": "DID of the user who pinned the message."
          },
          "createdAt": {
            "type": "string",
            "format": "datetime",
            "description": "When this pin was created."
          },
          "expiresAt": {
            "type": "string",
            "format": "datetime",
            "description": "Optional expiration time. If set, the pin is considered inactive after this time."
          }
        }
      }
    }
  }
}