Update tier structure

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This documentation is in progress. The parameters, fields, request and response bodies, and other data may be subject to change. If you need more information or you want to share feedback, contact Voucherify support or your Technical Account Manager.

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Updates a tier structure. All properties are optional; provided values are merged with the existing tier structure. When type is provided as POINT_EARNED, point_earned is required and point_balance must be null; when type is POINT_BALANCE, point_balance is required and point_earned must be null. When the tier structure is not in DRAFT status, only name and metadata may be updated; attempting to update other properties results in a validation error.