> ## Documentation Index
> Fetch the complete documentation index at: https://voucherify-pz-test.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Object Schemas

> Schema model definitions

You can find the object definitions for the given schemas by navigating to the respective endpoint and viewing the response schema definition and examples.

| **API**             | **Object**                                                                                                                                                                                                                   |
| ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Vouchers            | [Voucher object](/reference/voucher-object)                                                                                                                                                                                  |
| Campaigns           | [Campaign object](/reference/campaign-object)                                                                                                                                                                                |
| Promotions          | [Promotion tier object](/reference/promotion-tier-object)                                                                                                                                                                    |
| Rewards             | [Reward object](/reference/reward-object)[Reward assignment object](/reference/reward-assignment-object)                                                                                                                     |
| Publications        | [Publication object](/reference/publication-object)                                                                                                                                                                          |
| Validations         | [Validation object](/reference/validation-object)                                                                                                                                                                            |
| Redemptions         | [Redemption object](/reference/redemption-object)[Redemption rollback object](/reference/rollback-redemption-object)                                                                                                         |
| Stackable Discounts | [Stackable Redemptions object](/reference/stackable-redemptions-object)                                                                                                                                                      |
| Loyalties           | [Loyalty campaign object](/reference/loyalty-campaign-object)[Loyalty card object](/reference/loyalty-card-object)[Earning rule object](/reference/earning-rule-object)[Loyalty tier object](/reference/loyalty-tier-object) |
| Customers           | [Customer object](/reference/customer-object)[Customer activity object](/reference/customer-activity-object)                                                                                                                 |
| Orders              | [Order object](/reference/order-object)                                                                                                                                                                                      |
| Products            | [Product object](/reference/product-object)[SKU object](/reference/sku-object)                                                                                                                                               |
| Product Collections | [Product collection object](/reference/product-collection-object)                                                                                                                                                            |
| Validation Rules    | [Validation rule object](/reference/validation-rule-object)[Validation rule assignment object](/reference/validation-rule-assignment-object)                                                                                 |
| Segments            | [Segment object](/reference/customer-segment-object)                                                                                                                                                                         |
| Events              | [Event object](/reference/custom-event-object)                                                                                                                                                                               |
| Consents            | [Consent object](/reference/consents-object)                                                                                                                                                                                 |
| Async Actions       | [Async action object](/reference/async-action-object)                                                                                                                                                                        |
| Exports             | [Export object](/reference/export-object)                                                                                                                                                                                    |
| Categories          | [Category object](/reference/category-object)                                                                                                                                                                                |
| Metadata Schemas    | [Metadata schema object](/reference/metadata-schema-object)                                                                                                                                                                  |