Unconfigured item types

Item types without configuration return empty arrays for the following:

• Schema identifiers
• Schema attributes
• Destinations

Destination configuration

Each destination configuration includes three top-level properties: name, type, and target. The shape of target depends on the destination type.

Search target

Search destinations use the following target properties:

• discovery_account_name
• discovery_catalog_name
• discovery_environment_name

Marketing target

Marketing destinations use a single target property:

• engagement_project_id

Destination limits

The current implementation allows, per item type within a collection:

• At most one Search destination
• At most one Marketing destination

The schema remains open to future expansion beyond this limit.

Identifier mapping defaults

Default failure handling for identifier mappings can be represented in any of the following ways:

• An omitted policies property
• An empty policies object
• An explicit strategy value of 'default'

Attribute mapping defaults

System attribute inheritance

System attributes inherit their accepted names and effective data types from the global meta configuration endpoint.

Policy defaults

Attribute policies and source-mapping policies can be omitted or sent as empty objects to apply the current system default behavior: 'skip_attribute'.

The deprecated strategy values 'default' and 'error' are treated the same as 'skip_attribute'.

category_paths builder mapping

The system attribute category_paths supports mapping_type: 'builder'. This uses the category builder to assemble CategoryPaths from either:

• source_fields
• level_fields