This action permits to update a custom field attached to either the segment (segment level custom field) or a specific text (language specific custom field).
The action is configured as follows:
type | "CustomField" | string, Mandatory |
| locale | Null to operate on a segment level custom field. Otherwise, the language of the custom field. | string, Optional |
| id | The ID of the custom field. These are string CustomStr1 up to CustomStr30. | string, Mandatory |
| value | The value to store in the custom field. Use null to clear the custom field. | string, Mandatory |