Customerio Track Screen

Name of the screen that was viewed (e.g., 'home_screen', 'feed', 'settings').

Event type identifier. Should always be 'screen' for screen view events.

ISO 8601 timestamp of when the event was sent from the client. Used for clock skew correction.

Unique identifier for a known user. Use this to track screen views for identified users. Mutually exclusive with anonymousId - provide one or the other.

Optional contextual information about the event (e.g., device info, IP address, app version).

Version number of the tracking spec being used.

Unique identifier for this message/event. If not provided, one will be generated automatically.

ISO 8601 timestamp of when the screen view occurred. If not provided, the current time will be used. Format: YYYY-MM-DDTHH:mm:ss.sssZ

Optional key-value pairs containing additional context about the screen view (e.g., screen_category, platform, referrer).

ISO 8601 timestamp of when the event was received by the server. Typically set automatically.

Unique identifier for an anonymous user who hasn't been identified yet. Mutually exclusive with userId - provide one or the other.

When True, enables strict validation that returns proper HTTP error codes (400/401) for validation failures. When False (default), the API operates in permissive mode, logging errors but returning HTTP 200.