# WebhookPayloadMessageDeliveryStatusError
## Properties
**code** | Option<**i32**> | | [optional]
**title** | Option<**String**> | | [optional]
**message** | Option<**String**> | | [optional]
**explanation** | Option<**String**> | Plain-language translation of `code` (e.g. for 131026, that the recipient has likely opted out of marketing messages while utility templates are unaffected). Null for unmapped codes; fall back to title/message. | [optional]
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