`ApiResponseHelper#createUsageResponse(Usage)` needs to be modularised (530 lines).

[DaanHoogland]

this is adding only three lines to a 530 line method. No issue in the context but public UsageRecordResponse createUsageResponse(Usage usageRecord) needs to be refactorred (as many pieces of code).

Originally posted by @DaanHoogland in #11531 (comment)

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