| Name | Type | Description | Notes |
|---|---|---|---|
name*required |
String |
The name of attachment. | |
signer_index*required |
Integer |
The signer's index in the signers parameter (0-based indexing).NOTE: Only one signer can be assigned per attachment. |
|
instructions |
String |
The instructions for uploading the attachment. | |
required |
Boolean |
Determines if the attachment must be uploaded. | [default to false] |