# SMS Delivered Event

This callback event is a POST request to the specified verification callback URL and is triggered when an SMS delivery receipt is received. It is used to report the final delivery status of the verification SMS. This callback event is only triggered when a verification callback URL is specified in your dashboard.

Endpoint: POST SmsDeliveredEvent
Version: 2.0.1
Security: , 

## Request fields (application/json):

  - `smsResult` (string, required)
    The result of the SMS delivery. Possible values can be extended in the future.
    Enum: "Successful", "Failed"

  - `id` (string, required)
    The ID of the verification request.
    Example: "1234567890"

  - `event` (string, required)
    The type of the event.
    Enum: "VerificationSmsDeliveredEvent", "VerificationRequestEvent", "VerificationResultEvent"

  - `method` (string, required)
    The type of the verification.
    Enum: "sms", "flashcall", "callout", "whatsapp"

  - `identity` (object, required)
    Specifies the type of endpoint that will be verified and the particular endpoint. number is currently the only supported endpoint type.

  - `identity.type` (string, required)
    Currently only number type is supported.
    Enum: "number"

  - `identity.endpoint` (string, required)
    For type number use an [E.164](https://community.sinch.com/t5/Glossary/E-164/ta-p/7537)-compatible phone number.
    Example: "+11235551234"

  - `reference` (string)
    Used to pass your own reference in the request for tracking purposes. Must be a unique value for each started verification request. The value must be encodable in the URL path segment. This value is passed to all events and returned from the status and report endpoints. The reference can be used to check the [status of verifications](https://developers.sinch.com/docs/verification/api-reference/verification/verification-status/verificationstatusbyreference), like with ID or identity.

  - `custom` (string)
    Can be used to pass custom data in the request. Will be passed to all events. Max length 4096 characters, can be arbitrary text data.


## Response 200 fields