Attentive User Properties API
This API will either create a new user if it doesn't already exist or update an existing one with the attributes provided. You can then use these attributes as macros in messages or build segments to send targeted campaigns and journeys. This data cannot contain any sensitive or special categories of information as defined in applicable data protection and privacy laws, including the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA). See a list of specific categories of data you cannot share with Attentive [here](https://docs.attentivemobile.com/pages/legal-docs/pi-disclaimer/).