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Linq

Start typing indicator

POST/v3/chats/{chatId}/typing

Send a typing indicator to show that someone is typing in the chat.

Behavior

Typing indicators are best-effort signals that behave as follows:

  • No delivery guarantee: Even for active chats, a 204 response only indicates the request was accepted for processing.

  • Direct and group chats: Typing indicators work in both direct and group chats.

Call this endpoint when composing begins, and send the message to clear the indicator. To clear the indicator without sending a message, call DELETE /v3/chats/{chatId}/typing.

Path ParametersExpand Collapse
chatId: string
formatuuid

Start typing indicator

curl https://api.linqapp.com/api/partner/v3/chats/$CHAT_ID/typing \
    -X POST \
    -H "Authorization: Bearer $LINQ_API_V3_API_KEY"
{
  "error": {
    "status": 400,
    "code": 1002,
    "message": "Phone number must be in E.164 format",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/1xxx/1002/"
  },
  "success": false
}
{
  "error": {
    "status": 401,
    "code": 2004,
    "message": "Unauthorized - missing or invalid authentication token",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/2xxx/2004/"
  },
  "success": false
}
{
  "error": {
    "status": 403,
    "code": 2005,
    "message": "Access denied - insufficient permissions for this resource",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/2xxx/2005/"
  },
  "success": false
}
{
  "error": {
    "status": 404,
    "code": 2001,
    "message": "Resource not found",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/2xxx/2001/"
  },
  "success": false
}
{
  "error": {
    "status": 500,
    "code": 3006,
    "message": "Internal server error",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/3xxx/3006/"
  },
  "success": false
}
Returns Examples
{
  "error": {
    "status": 400,
    "code": 1002,
    "message": "Phone number must be in E.164 format",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/1xxx/1002/"
  },
  "success": false
}
{
  "error": {
    "status": 401,
    "code": 2004,
    "message": "Unauthorized - missing or invalid authentication token",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/2xxx/2004/"
  },
  "success": false
}
{
  "error": {
    "status": 403,
    "code": 2005,
    "message": "Access denied - insufficient permissions for this resource",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/2xxx/2005/"
  },
  "success": false
}
{
  "error": {
    "status": 404,
    "code": 2001,
    "message": "Resource not found",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/2xxx/2001/"
  },
  "success": false
}
{
  "error": {
    "status": 500,
    "code": 3006,
    "message": "Internal server error",
    "doc_url": "https://docs.linqapp.com/channel/imessage/error/codes/3xxx/3006/"
  },
  "success": false
}