# Issue a push notification that can be used to verify an outgoing wire transfer (deprecated)

Deprecated in favour of Challenges endpoints

Starts the verification process for an outgoing wire transfer in which a push notification is sent to a device belonging to the logged-in user that was previously enrolled through the /authentication_factors/push/{channel} endpoint.

You should only start this process if the outgoing wire transfer state is PENDING_CHALLENGE.

Endpoint: POST /outgoing_wire_transfers/{id}/challenges/push/{channel}
Version: 3.63.5
Security: auth_token, api-key

## Path parameters:

  - `id` (string, required)
    The unique identifier of the Outgoing Wire Transfer transaction.

  - `channel` (string, required)
    - "AUTHY": The push notification is sent on the user's device using Twilio Authy
- "BIOMETRIC": The push notification is sent to the user's device
    Enum: "AUTHY", "BIOMETRIC"

## Response 400 fields (application/json):

  - `message` (string)
    When present helps to identify and fix the problem.

  - `syntaxErrors` (object)
    Is returned as part of an HTTP error response whenever a syntax error is detected. A list of the fields together with their syntax error will be provided.

  - `syntaxErrors.invalidFields` (array)

  - `syntaxErrors.invalidFields.params` (array)

  - `syntaxErrors.invalidFields.fieldName` (string)

  - `syntaxErrors.invalidFields.error` (string)
    Enum: "REQUIRED", "HAS_TEXT", "REQUIRES", "SIZE", "RANGE", "IN", "NOT_IN", "REGEX", "EXACTLY", "AT_LEAST", "AT_MOST", "ALL_OR_NONE"

## Response 405 fields (application/json):

  - `code` (string)

  - `message` (string)

## Response 409 fields (application/json):

  - `errorCode` (string)
    Enum: "STATE_INVALID", "CHANNEL_NOT_SUPPORTED", "CHANNEL_NOT_REGISTERED", "CHALLENGE_LIMIT_EXCEEDED", "SCA_EXEMPTION_APPLIED"

## Response default fields (application/json):

  - `code` (string)

  - `message` (string)


## Response 204 fields

## Response 401 fields

## Response 403 fields

## Response 429 fields

## Response 500 fields

## Response 503 fields