<span class="tablenote"><b>Note:</b> This method is only available for select partners who have been approved for the eBay Promoted Listings Advanced (PLA) program. For information about how to request access to this program, refer to <a href="/api-docs/sell/static/marketing/pl-verify-eligibility.html#access-requests " target="_blank "> Promoted Listings Advanced Access Requests</a> in the Promoted Listings Playbook. To determine if a seller qualifies for PLA, use the <a href="/api-docs/sell/account/resources/advertising_eligibility/methods/getAdvertisingEligibility " target="_blank ">getAdvertisingEligibility</a> method in Account API.</span><br />This method updates keywords using a campaign ID and keyword ID for an existing PLA campaign.<br /><br />In the request, specify the <b>campaign_id</b> and <b>keyword_id</b> as path parameters.<br /><br />Call the <a href="/api-docs/sell/marketing/resources/campaign/methods/getCampaigns">getCampaigns</a> method to retrieve a list of current campaign IDs for a seller and call the <a href="/api-docs/sell/marketing/resources/keyword/methods/getKeywords">getKeywords</a> method to retrieve their keyword IDs.

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

<span class="tablenote"><b>Note:</b> This method is only available for select partners who have been approved for the eBay Promoted Listings Advanced (PLA) program. For information about how to request access to this program, refer to <a href="/api-docs/sell/static/marketing/pl-verify-eligibility.html#access-requests " target="_blank "> Promoted Listings Advanced Access Requests</a> in the Promoted Listings Playbook. To determine if a seller qualifies for PLA, use the <a href="/api-docs/sell/account/resources/advertising_eligibility/methods/getAdvertisingEligibility " target="_blank ">getAdvertisingEligibility</a> method in Account API.</span><br />This method updates keywords using a campaign ID and keyword ID for an existing PLA campaign.<br /><br />In the request, specify the <b>campaign_id</b> and <b>keyword_id</b> as path parameters.<br /><br />Call the <a href="/api-docs/sell/marketing/resources/campaign/methods/getCampaigns">getCampaigns</a> method to retrieve a list of current campaign IDs for a seller and call the <a href="/api-docs/sell/marketing/resources/keyword/methods/getKeywords">getKeywords</a> method to retrieve their keyword IDs.

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}