Self Mailers

Number of APIs: 4

1. Creates a new self_mailer object POST {{baseUrl}}/self_mailers

2. List all self_mailers GET {{baseUrl}}/self_mailers

3. Retrieve self_mailer with given id GET {{baseUrl}}/self_mailers/:sfm_id

4. Deletes self_mailer with given id DELETE {{baseUrl}}/self_mailers/:sfm_id