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Description
We are using the RDP Change Notifications REST API to retrieve Data Notifications (DNs).
Our current workflow works correctly:
- Authenticate via OAuth2
- List notifications:
GET /data/change-notifications/v1/published-notifications - Retrieve notification details:
GET /data/change-notifications/v1/published-notifications/{notificationId} - Download attachments:
GET /data/change-notifications/v1/published-notifications/{notificationId}/attachments/{encodedName}/{version}
However, for many notifications, the impacted RIC list is not provided as an attachment. Instead, it appears under Content Updated / Content Removed / Content Added ("Resource Items") in the MyAccount portal.
For example, for DN216949, the MyAccount UI allows downloading:
Download_ContentData_DN216949.xlsx
This Excel file contains the impacted RICs (add/update/remove sheets).
Question
How can we programmatically retrieve this same Content Data / Resource Items RIC file via API?
Specifically:
- What is the API endpoint to download
Download_ContentData_DN{id}.xlsx (or the equivalent Resource Items data)? - Is this available through the RDP Change Notifications API or another API/service?
- What authentication, permissions, or entitlements are required?
What we already tried
- The notification details endpoint does not expose any link, identifier, or metadata for the Content Data file.
- all return HTTP 404.
/resource-items/content/content-data/rics/instruments
- return the same response as the base notification endpoint.
?include=resourceItems?expand=resourceItems?view=content
Example
Notification: DN216949 (ID: 216949)
The Content Data Excel file is downloadable from the MyAccount UI, but we cannot identify the corresponding API endpoint.
Could you please provide the correct API endpoint (including any required parameters, headers, authentication, or entitlement requirements) to access this Content Data / Resource Items information programmatically?
Thank you.
