Update client state

PUT 
/calls/:call_control_id/actions/client_state_update

Updates client state

Path Parameters

call_control_id stringrequired

Unique identifier and token for controlling the call

application/json

Body

required

Updates client state for every subsequent webhook

client_state stringrequired

Use this field to add state to every subsequent webhook. It must be a valid Base-64 encoded string.

200: Successful response upon making a call control command.

application/json

• Schema
• Example (from schema)

Schema

data

object

result string

{
  "data": {
    "result": "ok"
  }
}

default: Unexpected error

application/json

• Schema
• Example (from schema)

Schema

errors

Error[]

Array [

code integerrequired

title stringrequired

detail string

source

object

pointer json-pointer

JSON pointer (RFC6901) to the offending entity.

parameter string

Indicates which query parameter caused the error.

meta object

]

{
  "errors": [
    {
      "code": "string",
      "title": "string",
      "detail": "string",
      "source": {
        "pointer": "string",
        "parameter": "string"
      },
      "meta": {}
    }
  ]
}

Request samples

• cURL

---

curl -L -X PUT 'https://api.telnyx.com/v2/calls/:call_control_id/actions/client_state_update' \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
-H 'Authorization: Bearer <TOKEN>' \
-d '{
  "client_state": "aGF2ZSBhIG5pY2UgZGF5ID1d"
}'

Response samples

• 200
• default

---

{
  "data": {
    "result": "ok"
  }
}

{
  "errors": [
    {
      "code": "string",
      "title": "string",
      "detail": "string",
      "source": {
        "pointer": "string",
        "parameter": "string"
      },
      "meta": {}
    }
  ]
}