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Attachments

Downloading an attachment​

GET /v1/attachments/{id}/download

This endpoint responds with a 302 redirect to a short-lived presigned URL where the file is hosted. Configure your HTTP client to follow redirects (most do by default):

curl -L "https://api.abcsalesbot.com/v1/attachments/{id}/download" \
  -H "Authorization: Bearer $ABC_API_KEY" \
  -o attachment.bin

The presigned URL expires, so request the download fresh each time rather than caching the redirected URL.

Sending an attachment​

When replying to a conversation, include the s3_attachment field to attach a file:

{
  "content": "Here is the document you asked for.",
  "messaging_channel_connection_id": 123,
  "s3_attachment": "<storage reference>"
}

See the API Reference for the exact s3_attachment format accepted by the reply endpoint.