Update contacts

Current version: 10.1

The Contact class does not have any properties with a public setter. Refer to the following documentation for information about modifying facets and identifiers:

A contact’s LastUpdated and ConcurrencyToken properties are updated in the following scenarios:

  • When a contact is added

  • When a contact identifier is added

  • When a contact identifier is removed

Adding or updating facets does not change the contact’s LastUpdated property.

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