> ## Documentation Index
> Fetch the complete documentation index at: https://plai-a079b342.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Link CSV Audience

> This endpoint is used to link a CSV audience to a LinkedIn.

## Request Body

<ParamField body="userId" type="string" required>
  User ID, If not already created, make a user on [create user
  page](/api-reference/endpoint/auth/create_user) first. If already created,
  retrieve the user ID from [get profile
  page](/api-reference/endpoint/auth/get_profile).
</ParamField>

<ParamField body="csvFileId" type="string" required>
  Csv File ID of the CSV file to link. If not already created, make a CSV file
  on [create CSV audience
  page](/api-reference/endpoint/linkedin/create_csv_audience) first.
</ParamField>

## Response

<ResponseField name="success" type="boolean">
  Indicates that the HTTP response was successful (status code 200 OK).
</ResponseField>

<ResponseField name="results" type="object">
  <Expandable title="Results Object">
    <ResponseField name="success" type="boolean">
      Indicates whether the specific operation or API action was
      successful.
    </ResponseField>

    <ResponseField name="audienceId" type="string">
      Audience ID
    </ResponseField>

    <ResponseField name="error" type="string">
      Error string if something went wrong
    </ResponseField>
  </Expandable>
</ResponseField>