# LabelVoidFailureReason

The possible normalized reasons a label void request may not have been approved

## Enum

* `Unknown` (value: `'unknown'`)

* `Unspecified` (value: `'unspecified'`)

* `ValidationFailed` (value: `'validation_failed'`)

* `LabelNotFoundWithinVoidPeriod` (value: `'label_not_found_within_void_period'`)

* `LabelAlreadyUsed` (value: `'label_already_used'`)

* `LabelAlreadyVoided` (value: `'label_already_voided'`)

* `ContactCarrier` (value: `'contact_carrier'`)

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