# Challenge a specific Verification Check

**POST /v2/Services/{ServiceSid}/VerificationCheck**

challenge a specific Verification Check.
TODO: Resource-level docs

## Servers



## Parameters

### Path parameters
- **ServiceSid** (string)
  The SID of the verification [Service](https://www.twilio.com/docs/verify/api/service) to create the resource under.


### Body:  (object)

- **Amount** (string)
  The amount of the associated PSD2 compliant transaction. Requires the PSD2 Service flag enabled.
- **Code** (string)
  The 4-10 character string being verified.
- **Payee** (string)
  The payee of the associated PSD2 compliant transaction. Requires the PSD2 Service flag enabled.
- **To** (string)
  The phone number or [email](https://www.twilio.com/docs/verify/email) to verify. Either this parameter or the `verification_sid` must be specified. Phone numbers must be in [E.164 format](https://www.twilio.com/docs/glossary/what-e164).
- **VerificationSid** (string)
  A SID that uniquely identifies the Verification Check. Either this parameter or the `to` phone number/[email](https://www.twilio.com/docs/verify/email) must be specified.


## Responses
### 201
Created

#### Body:  (object)
- **account_sid** (string | null)
  The SID of the Account that created the resource
- **amount** (string | null)
  The amount of the associated PSD2 compliant transaction.
- **channel** (string | null)
  The verification method to use
- **date_created** (string(date-time) | null)
  The ISO 8601 date and time in GMT when the Verification Check resource was created
- **date_updated** (string(date-time) | null)
  The ISO 8601 date and time in GMT when the Verification Check resource was last updated
- **payee** (string | null)
  The payee of the associated PSD2 compliant transaction
- **service_sid** (string | null)
  The SID of the Service that the resource is associated with
- **sid** (string | null)
  The unique string that identifies the resource
- **status** (string | null)
  The status of the verification resource
- **to** (string | null)
  The phone number or email being verified
- **valid** (boolean | null)
  Whether the verification was successful


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