TealiumData module

The TealiumData module is a collector that automatically enriches tracking data with core Tealium SDK configuration and metadata. This module is always active and cannot be disabled.

Data layer

The following variables are added to each tracking call:

Variable	Description	Example
`tealium_account`	Tealium account identifier	`"my_account"`
`tealium_profile`	Tealium profile identifier	`"my_profile"`
`tealium_environment`	Tealium environment	`"prod"`
`tealium_datasource`	Data source identifier, if configured	`"abc123"`
`tealium_library_name`	Name of the Tealium library	`"tealium-prism-swift"`
`tealium_library_version`	Version of the Tealium library	`"0.4.0"`
`tealium_visitor_id`	Unique visitor identifier	`"612040730c8c11ed"`
`enabled_modules`	List of enabled module IDs	`["AppData", "Lifecycle"]`
`enabled_modules_versions`	Versions of enabled modules	`["1.0.0", "1.0.0"]`
`tealium_random`	Random 16-digit number for event deduplication	`"7715219888555792"`

Install

The TealiumData module is part of the Tealium Prism core SDK. No separate installation is required.

The module is included with prism-core, which is a transitive dependency of all other Prism modules.

The module is included in TealiumPrismCore. Add it as a Swift Package Manager dependency using the repo URL https://github.com/Tealium/tealium-prism-swift, or add it to your Podfile for CocoaPods:

pod 'tealium-prism/Core'

To install the full Prism library instead:

pod 'tealium-prism'

Initialize

The TealiumData module initializes automatically.

This module is always active and cannot be disabled. Calling setEnabled(false) has no effect.