# place.stream.chat.access

> A rule about who may chat on this streamer's streams. Rules are evaluated per streamer: when any allow rule exists, only accounts matching an allow rule may chat; accounts matching a deny rule never may. A streamer with no rules has open chat.

- Kind: record
- Record key: tid
- Authority: chat.stream.place
- Lexicon: 1
- Published by [stream.place](https://lexicon.garden/identity/did:plc:rbvrr34edl5ddpuwcubjiost), not the NSID's authority

## Links

- [Documentation](https://lexicon.garden/lexicon/did:plc:rbvrr34edl5ddpuwcubjiost/place.stream.chat.access)
- [Schema JSON](https://lexicon.garden/lexicon/did:plc:rbvrr34edl5ddpuwcubjiost/place.stream.chat.access/schema.json)
- [Analytics](https://lexicon.garden/lexicon/did:plc:rbvrr34edl5ddpuwcubjiost/place.stream.chat.access/analytics)

## Record (`place.stream.chat.access`)

Type: record · key tid

### Properties

- `action` (string, required): Whether accounts matching the subject may chat (allow) or may not (deny). Deny wins over allow.
  - Constraints: enum: allow | deny
- `createdAt` (string · datetime, required): Client-declared timestamp when this rule was created.
- `subject` (union, required): Who the rule matches. Open: a node ignores subject types it does not understand.
  - One of: `#verifier`, `#label`

## #label (`place.stream.chat.access#label`)

Type: object

Accounts carrying this label from this labeler. A node that sees a rule naming a labeler starts mirroring its matching labels.

### Properties

- `labeler` (string · did, required): The labeler's DID.
- `value` (string, required): The label value that matches; a trailing * matches any label with that prefix.
  - Constraints: maxLength: 128

## #verifier (`place.stream.chat.access#verifier`)

Type: object

Accounts that hold an app.bsky.graph.verification record issued by this DID. A node that sees a rule naming a verifier starts indexing that verifier's records.

### Properties

- `did` (string · did, required): The verifier's DID.

## Schema

```json
{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "label": {
      "description": "Accounts carrying this label from this labeler. A node that sees a rule naming a labeler starts mirroring its matching labels.",
      "properties": {
        "labeler": {
          "description": "The labeler's DID.",
          "format": "did",
          "type": "string"
        },
        "value": {
          "description": "The label value that matches; a trailing * matches any label with that prefix.",
          "maxLength": 128,
          "type": "string"
        }
      },
      "required": [
        "labeler",
        "value"
      ],
      "type": "object"
    },
    "main": {
      "description": "A rule about who may chat on this streamer's streams. Rules are evaluated per streamer: when any allow rule exists, only accounts matching an allow rule may chat; accounts matching a deny rule never may. A streamer with no rules has open chat.",
      "key": "tid",
      "record": {
        "properties": {
          "action": {
            "description": "Whether accounts matching the subject may chat (allow) or may not (deny). Deny wins over allow.",
            "enum": [
              "allow",
              "deny"
            ],
            "type": "string"
          },
          "createdAt": {
            "description": "Client-declared timestamp when this rule was created.",
            "format": "datetime",
            "type": "string"
          },
          "subject": {
            "description": "Who the rule matches. Open: a node ignores subject types it does not understand.",
            "refs": [
              "#verifier",
              "#label"
            ],
            "type": "union"
          }
        },
        "required": [
          "action",
          "subject",
          "createdAt"
        ],
        "type": "object"
      },
      "type": "record"
    },
    "verifier": {
      "description": "Accounts that hold an app.bsky.graph.verification record issued by this DID. A node that sees a rule naming a verifier starts indexing that verifier's records.",
      "properties": {
        "did": {
          "description": "The verifier's DID.",
          "format": "did",
          "type": "string"
        }
      },
      "required": [
        "did"
      ],
      "type": "object"
    }
  },
  "id": "place.stream.chat.access",
  "lexicon": 1
}
```