# The API:
PATCH /support/ems

# The call:
curl -X PATCH "https://<mgmt-ip>/api/support/ems" -H "accept: application/hal+json" -H "Content-Type: application/json" -d "@test_ems_config_patch.txt"
test_ems_config_patch.txt(body):
{
"mail_from": "administrator@mycompany.com",
"mail_server": "smtp@mycompany.com"
}

# The response:
200 OK

# The API:
GET /support/ems

# The call:
curl -X GET "https://<mgmt-ip>/api/support/ems" -H "accept: application/hal+json"

# The response:
200 OK
{
"mail_from": "admin@localhost",
"mail_server": "localhost",
"pubsub_enabled": true,
"_links": {
  "self": {
    "href": "/api/support/ems"
  }
}
}