Method: asynchronousCancelFundsReservation

Initiates canceling the funds that were previously reserved in a call to reserveFunds.

This cancels the pending transaction by freeing the reserved funds. The reservationRequestId identifies which funds reservation is being canceled. When this is used, there is no money movement from a customer's account for this transaction. The final result of the cancel is supplied by a call to cancelFundsReservationResultNotification. The requestId within the header is the idempotency key and uniquely identifies this transaction.

If the reservation of funds has expired or the payment integrator has automatically canceled the reservation, consider it a successful cancel rather than an error. Therefore, return an ACKNOWLEDGED response code and call cancelFundsReservationResultNotification.

If the endpoint encounters an error while processing the request, the response body from this endpoint should be of type ErrorResponse.

An example request looks like:


{
  "requestHeader": {
    "protocolVersion": {
      "major": 1,
      "minor": 0,
      "revision": 0
    },
    "requestId": "G1NMPDFX4AW395L",
    "requestTimestamp": "1481907920000"
  },
  "paymentIntegratorAccountId": "SpeedyPaymentsIndia_INR",
  "reservationRequestId": "G1MQ0YERJ0Q7LPM"
}

An example response looks like:


{
  "responseHeader": {
    "responseTimestamp": "1481907920760"
  },
  "result": "ACKNOWLEDGED"
}

HTTP request

POST https://www.integratorhost.example.com/integrator-base-path/v1/payment-integrator-card-fop-api/asynchronousCancelFundsReservation

Request body

The request body contains data with the following structure:

JSON representation 
{
  "requestHeader": {
    object (RequestHeader)
  },
  "paymentIntegratorAccountId": string,
  "reservationRequestId": string
}
Fields
requestHeader

object (RequestHeader)

REQUIRED: Common header for all requests.
paymentIntegratorAccountId

string

REQUIRED: This is the payment integrator account identifier that identifies contractual constraints around this transaction.
reservationRequestId

string

REQUIRED: A unique identifier for this transaction. This is the requestId generated by Google during the reserveFunds or verifyCardWithMinimumReservation calls which this request is associated with.

Response body

This method supports multiple return types. For additional information about what 4XX or 5XX HTTP status code to return with an ErrorResponse, consult the ErrorResponse object and HTTP status codes documentation.

Possible response messages
HTTP 200 Status

object (AsynchronousCancelFundsReservationResponse)
HTTP 4XX / 5XX Status

object (ErrorResponse)

AsynchronousCancelFundsReservationResponse

Response object for the payment integrator hosted card-fop-v1.asynchronousCancelFundsReservation method.

JSON representation 
{
  "responseHeader": {
    object (ResponseHeader)
  },
  "result": enum (AsynchronousCancelFundsReservationResultCode)
}
Fields
responseHeader

object (ResponseHeader)

REQUIRED: Common header for all responses.
result

enum (AsynchronousCancelFundsReservationResultCode)

REQUIRED: The result of the asynchronousCancelFundsReservation call.

AsynchronousCancelFundsReservationResultCode

Result codes for asynchronousCancelFundsReservation.

Enums
ASYNCHRONOUS_CANCEL_FUNDS_RESERVATION_RESULT_CODE_UNSPECIFIED Do not ever set this default value!
ACKNOWLEDGED The cancel has been requested and the integrator will do additional steps to determine if the cancel was successful. Once the integrator knows the result of the cancel, they must inform Google of the result by calling the cancelFundsReservationNotification API.