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Envelope Attachment → Create
AI-generatedSummary
Create an attachment on a DocuSign envelope using the supplied name and base64-encoded file content. Choose who can access the attachment; the default is the sender only.
Inputs
- Authentication — Select JWT (Service Integration) or OAuth2 (User Authorization). Defaults to JWT.
- Envelope ID (required) — ID of the envelope to attach the file to.
- Attachment Name (required) — Name of the attachment file.
- Attachment Data (Base64) (required) — Base64-encoded file content.
- Access Control — Choose Sender Only or Sender and All Recipients. Defaults to Sender Only.
Output shape
A single API response record describing the created envelope attachment.
The supplied properties declare the file content as base64. The source pack shows a create handler, but does not include its implementation body, so response fields cannot be specified.