ContactHistory
Maintains a historical record of changes made to Contact fields that have history tracking enabled.
Columns
| Name | Type | ReadOnly | References | Description |
| Id [KEY] | String | True |
Unique identifier of the contact history record. | |
| IsDeleted | Boolean | True |
Indicates whether the history record has been deleted (true) or not (false). | |
| ContactId | String | True |
Contact.Id |
ID of the contact record associated with this history entry. |
| CreatedById | String | True |
ID of the user who made the change that generated this history record. | |
| CreatedDate | Datetime | True |
Date and time when the change was made. | |
| Field | String | True |
API name of the field that was changed on the contact record. | |
| OldValue | String | True |
Previous value of the field before the change occurred. | |
| NewValue | String | True |
New value of the field after the change was made. |