| Name | Type | Description | Notes |
|---|---|---|---|
| user_id | String | Create signer from an existing user | |
| fields | Array<FieldsInput> | [optional] | |
| signature_level | String | [default to 'electronic_signature'] | |
| signature_authentication_mode | String | [optional] | |
| redirect_urls | SignatureRequestssignatureRequestIdsignersRedirectUrls | [optional] | |
| custom_text | SignatureRequestssignatureRequestIdsignersCustomText | [optional] |