Replace an existing signer with a different signer at all signing levels of that signer in the file.
The request body is of type ChangeSignerEmail.
Request Body Parameters
| Name | Description | Data Type | 
|---|
| pstr_APICode | The API code of the site.  This can be found through your Sertifi web interface under Administration -> Account Settings. | xml:string | 
| pstr_FileID | The id of the relevant file. | xml:string | 
| pstr_OriginalEmail | Email address of the user who should be removed from the file. | xml:string | 
| pstr_NewEmail | Email address of the user to add to the file. | xml:string | 

The response body is of type ChangeSignerEmailResponse.
Response Body Parameters
| Name | Description | Data Type | 
|---|
| ChangeSignerEmailResult | "SUCCESS" or error message. | xml:string | 
