# Return a list of columns of the specified Realtime Event Table

Return a list of columns of the specified Realtime Event Table

Endpoint: GET /audiences/{audienceId}/realtime_event_tables/{database}/{table}/columns
Version: 1.0.0
Security: TdApikeyAuth

## Path parameters:

  - `audienceId` (integer, required)
    Audience ID

  - `database` (string, required)
    database name in EventTable of RealtimeSetting

  - `table` (string, required)
    table name in EventTable of RealtimeSetting

## Response 200 fields (application/json):

  - `queryAs` (string, required)

  - `dataColumn` (string, required)

  - `dataType` (string, required)
    Type of the column
    Enum: "string", "number", "timestamp", "string_array", "number_array"