Invites workflows-Bulk Invite

Number of APIs: 6

1. 1. Authentication POST {{url}}/oauth2/token

2. 2. Upload Document POST {{url}}/document

3. 8. Delete Documents DELETE {{url}}/documents

4. 3. Make Template POST {{url}}/template

5. 6. Add 3 signature fields PUT {{url}}/document/{{template_id}}

6. 7. Send bulk invite for three signers POST {{url}}/template/{{template_id}}/bulkinvite