Item Collection not found

The item collection with the specified name (and optional ID) was not found in the current workspace.

• Error type: bloomreach/datahub/item-collections/collections/not-found
• HTTP status code: 404
• Class: ItemCollectionNotFound
• Context fields in error response:
  • collection_name — string
  • collection_id — string (optional)

Error response example

{
  "type": "bloomreach/datahub/item-collections/collections/not-found",
  "title": "Item Collection not found",
  "status": 404,
  "detail": "The item collection with the name 'non_existent' was not found in this workspace. Verify the collection name or create it before retrying.",
  "context": {
    "collection_name": "non_existent"
  }
}

Troubleshooting

When it happens

• The collection_name is misspelled or does not exist.
• The collection exists but is not accessible in the workspace context.

What to do

• Verify the collection_name is correct.
• Ensure the collection exists in the workspace and permissions allow access.