# Data Types The Savings Plans API contains several data types that various actions use. This section describes each data type in detail. **Note** The order of each element in a data type structure is not guaranteed. Applications should not assume a particular order. The following data types are supported: + [ParentSavingsPlanOffering](API_ParentSavingsPlanOffering.md) + [SavingsPlan](API_SavingsPlan.md) + [SavingsPlanFilter](API_SavingsPlanFilter.md) + [SavingsPlanOffering](API_SavingsPlanOffering.md) + [SavingsPlanOfferingFilterElement](API_SavingsPlanOfferingFilterElement.md) + [SavingsPlanOfferingProperty](API_SavingsPlanOfferingProperty.md) + [SavingsPlanOfferingRate](API_SavingsPlanOfferingRate.md) + [SavingsPlanOfferingRateFilterElement](API_SavingsPlanOfferingRateFilterElement.md) + [SavingsPlanOfferingRateProperty](API_SavingsPlanOfferingRateProperty.md) + [SavingsPlanRate](API_SavingsPlanRate.md) + [SavingsPlanRateFilter](API_SavingsPlanRateFilter.md) + [SavingsPlanRateProperty](API_SavingsPlanRateProperty.md)