Your own Voice

Activate a version with optimistic concurrency

Use this endpoint from your own integration, with the same account permissions and safeguards as the app.

Scope · voice:write

Request

POST/api/v1/voice/{accountId}/versions/{profileId}/activate

Example requestcURL

curl -X POST 'https://postlift.io/api/v1/voice/{accountId}/versions/{profileId}/activate' \
  -H "Authorization: Bearer $POSTLIFT_API_KEY" \
  -H 'Content-Type: application/json' \
  --data '{
  "expectedRevision": 0,
  "acceptLowConfidence": false
}'

Replace path placeholders with your Postlift resource IDs. Example timestamps must be replaced with a future time; preserve the same timestamp when retrying the same operation.

Parameters

Name	Location	Description
`accountId`required	path	Postlift resource ID belonging to the API key owner.
`profileId`required	path	Postlift resource ID belonging to the API key owner.

Request body

Send JSON with Content-Type: application/json.

Field	Type & constraints
`expectedRevision`required	integerMinimum: 0. Maximum: 9007199254740991.
`acceptLowConfidence`optional	booleanDefault: false.

View JSON schema

{
  "type": "object",
  "properties": {
    "expectedRevision": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "acceptLowConfidence": {
      "default": false,
      "type": "boolean"
    }
  },
  "required": [
    "expectedRevision"
  ],
  "additionalProperties": false
}

Response

200 Successful operation.

Field	Type & constraints
`profile`required	VoiceProfile ↗
`revision`required	integer

Explore VoiceActivation ↗

View JSON schema

{
  "type": "object",
  "properties": {
    "profile": {
      "$ref": "#/components/schemas/VoiceProfile"
    },
    "revision": {
      "type": "integer"
    }
  },
  "required": [
    "profile",
    "revision"
  ],
  "additionalProperties": true
}

Errors & retries

Failures use a stable error code and request ID. Check the current resource version or request status before retrying a write.

Status	Meaning
`400`	Invalid input or Jev rejection
`401`	Invalid, expired or revoked API key
`402`	Plan, publishing quota or AI credit requirement
`403`	Missing scope
`404`	Resource not found or not owned
`409`	Version conflict, missing voice or duplicate AI operation
`413`	Payload too large
`429`	Rate or concurrency limit
`500`	Internal error
`502`	Upstream failure; inspect operation status
`503`	Service or review unavailable

Read the retry guide ↗