| Name | Type | Description | Notes |
|---|---|---|---|
name*required |
string |
The name of attachment. | |
signer_index*required |
int |
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 |
bool |
Determines if the attachment must be uploaded. | [default to false] |