# CancelPaymentByIdempotencyKeyRequest
### Description
Specifies idempotency key of a payment to cancel.
## Properties
Name | Getter | Setter | Type | Description | Notes
------------ | ------------- | ------------- | ------------- | ------------- | -------------
**idempotency_key** | getIdempotencyKey() | setIdempotencyKey($value) | **string** | `idempotency_key` identifying the payment to be canceled. |
Note: All properties are protected and only accessed via getters and setters.
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