Bulk Thumbnail Upload
Upload thumbnails for multiple conversations at once
CSV Upload
Upload a CSV file with columns: conversation_id, thumbnail_url
CSV format example:
conversation_id,thumbnail_url 123,https://example.com/image1.jpg 456,https://example.com/image2.jpg
Batch File Upload
Upload multiple images at once. Filename must contain conversation ID (e.g., "123-thumbnail.jpg")
Filename examples:
- 123-thumbnail.jpg → Conversation ID 123
- conversation-456.png → Conversation ID 456
- 789.webp → Conversation ID 789