Batch Update User Properties
This API enables you to modify user properties of your users listed in your [User Profiles](../user-profiles-overview) in bulk:<br/><ul><li>[Update User Properties](./update-user-property) - `$set`</li><li>[Set Unset Properties](./set-an-unset-property) - `$once`</li><li>[Increment/Decrement Numeric Properties](./increment-decrement-numeric-property) - `$add`</li><li>[Append Values to List](./append-values-to-list) - `$append`</li><li>[Remove Values From List](./remove-value-from-list) - `$remove`, and</li><li>[Unset User Properties](./unset-user-property) `$unset`</li></ul><strong>Please refer to function specific API documentation for [$set](./update-user-property), [$once](./set-an-unset-property), [$add](./increment-decrement-numeric-property), [$append](./append-values-to-list), [$remove](./remove-value-from-list), [$unset](./unset-user-property) before using this API.</strong><br/></br><br/>**Note:** The user properties in User Profiles can be used to filter your users for creating [user cohorts](../creating-cohorts) and [campaigns](../campaign_creation#creating-a-campaign-using-cohort).