Set parent relationship

Replaces the parent of a specific Entities.
Some entity types (such as features and subfeatures) are required to have a parent.
This endpoint allows you to update the parent entity when the relationship changes.

The new parent is specified in the request body using the target.id field.

Limitations

• Only valid parent relationships are allowed (e.g. feature → component, subfeature → feature).
• The target entity must exist and be a valid parent type.
• This will overwrite any existing parent relationship.