curl --request GET \
  --url https://api.example.com/api/ActivityTemplates/Types

[
  {
    "settingID": 123,
    "id": 123,
    "name": "<string>",
    "customName": "<string>",
    "customSubject": "<string>",
    "followUp": 123,
    "followUpDropDownEnabled": true,
    "defaultFollowUpActivityTypeID": 123,
    "workflowStatus": 123,
    "category": 123,
    "defaultStatus": 123,
    "contactEmailTemplate": 123,
    "candidateEmailTemplate": 123,
    "workflowStatusName": "<string>",
    "isClientsEnabled": true,
    "isContactsEnabled": true,
    "isOpportunitiesEnabled": true,
    "isJobsEnabled": true,
    "isCandidatesEnabled": true,
    "isPlacementsEnabled": true,
    "defaultActivityTemplateId": 123,
    "defaultActivityTemplateName": "<string>",
    "isAnyEnabled": true
  }
]