The CTA Object has 1 field:
Name  | Modifier & Defaults  | Type  | Description  | 
|---|---|---|---|
cta_type  | Required  | String Possible values: 
 See the πnote below.  | The caption that will appear on the CTA button. (Passing   | 
Use the Dictionary to fetch the latest, up-to-date values:
/resources/campaigns_properties/items_properties/cta_type
