# Update the Realtime Attribute

Update the Realtime Attribute

Endpoint: PATCH /audiences/{audienceId}/realtime_attributes/{realtimeAttributeId}
Version: 1.0.0

## Path parameters:

  - `audienceId` (integer, required)
    Audience ID

  - `realtimeAttributeId` (integer, required)
    Realtime Attribute ID

## Request fields (application/json):

  - `name` (string)

  - `description` (string)

  - `duration` (object)

  - `duration.value` (integer, required)

  - `duration.unit` (string, required)
    Enum: "hour", "day", "minute"

  - `fields` (array)

  - `maxItems` (number)

  - `actions` (array)

  - `actions.action` (string, required)
    Enum: "delete_item", "clear"

  - `actions.realtimeKeyEventId` (string, required)

  - `actions.filterRule` (object, required)

  - `aggregations` (array)

  - `aggregations.name` (string)

  - `aggregations.identifier` (string)

  - `aggregations.aggregationType` (string)
    Enum: "first", "last", "sum", "min", "max", "distinct_list"

  - `aggregations.column` (string)

  - `subDurations` (array)

## Response 200 fields (application/json):

  - `id` (string)