patch https://optipromo-tenants-eu.optimove.net/v1/tenants//promotionPropertySchemas
This endpoint allows you to define or update custom metadata fields (property schemas) associated with promotions across your tenant. These properties can be used to store additional context or attributes that aren’t part of the default promotion model.
Supported property types include:
- String (single value)
- MultiString (array of strings)
- Timestamp (date/time)
- Number (integer or float)