# Voids an ACH transaction

POST {{baseURL}}/pay-api/v1/transactions/ach/{{transactionId}}/void
This endpoint voids or cancels an ACH (automated clearing house) transaction payment before it is processed or submitted to the ACH network.
After the transaction payment is submitted to the ACH network, it cannot be voided.
See Also:
To create an ACH debit payment, see POST /pay-api/v1/transactions/ach/payment.
To create an ACH credit payment, see POST /pay-api/v1/transactions/ach/payment/credit.
To hold an ACH transaction, see POST /pay-api/v1/transactions/ach/{transactionId}/hold.
To release a held ACH transaction, see POST /pay-api/v1/transactions/ach/{transactionId}/unhold.

Endpoint: POST /pay-api/v1/transactions/ach/{transactionId}/void
Version: V1
Security: Bearer

## Security:

  - `Bearer` (unknown)
    http bearer JWT

## Path parameters:

  - `transactionId` (string, required)
    Specifies the ACH (automated clearing house) transaction identifier.

This value is returned as `transactionId` from either of the following endpoints:
* <a href="/api-reference/ach-transactions/flute-v1-post-pay-api-transactions-ach-payment" style="text-decoration: underline; font-weight: normal;">POST /pay-api/v1/transactions/ach/payment</a>
* <a href="/api-reference/ach-transactions/flute-v1-post-pay-api-transactions-ach-payment-credit" style="text-decoration: underline; font-weight: normal;">GET /pay-api/v1/transactions/ach/payment/credit</a>

## Response 200:

  - `200` (unknown)
    OK

## Response 200 fields (application/json):

  - `transactionId` (string)
    Indicates the transaction identifier.

Example: bf5a1dc7-57b7-4fec-ab09-52c47c1acaff
    Example: bf5a1dc7-57b7-4fec-ab09-52c47c1acaff

  - `typeId` (integer)
    Indicates the Flute ACH (automated clearing house) transaction type code.
Example: 6
    Example: 6

  - `type` (string)
    Indicates the Flute ACH transaction type.
Example: CardAuthentication
    Example: CardAuthentication

  - `statusId` (integer)
    Indicates the Flute ACH transaction status code.
Example: 1
    Example: 1

  - `status` (string)
    Indicates the Flute ACH transaction status type.
Example: Authorized
    Example: Authorized

  - `responseDescription` (string)
    Indicates a free-formed description regarding the transaction.

Example: Command Successful. Approved.
    Example: Command Successful. Approved.

  - `responseCode` (string)
    Indicates a response code regarding the transaction.

Example: 000
    Example: 000

  - `processedAmount` (number)
    Indicates the transaction amount (in USD).
Example: 3500.00 (for $3500.00)
    Example: 3500

## Response 400:

  - `400` (unknown)
    Bad Request

## Response 400 fields (application/json):

  - `details` (string)
    Indicates details about the error.

Example: Validation failed: -- Email: 'Email' is not a valid email address. Severity: Error
    Example: Validation failed: -- Email: 'Email' is not a valid email address. Severity: Error

  - `statusCode` (integer)
    Specifies the HTTP response status code.
This is the HTTP status code returned by the attempted delivery.
The following is a list of HTTP response status codes that include but are not limited to:
| HTTP Status | Meaning |
|  --- | --- |
| 200 | Delivery succeeded |
| 400 | Bad request |
| 401 | Unauthorized |
| 404 | Endpoint not found |
| 429 | Rate limited |

Example: 401
    Example: 401

  - `source` (string)
    Indicates the source of the error.

Example: FluteOpsDeveloper.MSG322
    Example: FluteOpsDeveloper.MSG322

  - `exceptionType` (string)
    Indicates the error's exception type.

Example: FluentValidation.ValidationException
    Example: FluentValidation.ValidationException

  - `correlationId` (string)
    Indicates the correlation identifier.

Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef
    Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef

  - `entityId` (string)
    Indicates the entity identifier.
Example:
null

  - `errorCode` (string)
    Indicates the error code.
Example:
null

  - `errors` (object)
    Indicates the collection of validation errors, keyed by field name.
Example:
{ "Email": ["'Email' is not a valid email address."] }

## Response 401:

  - `401` (unknown)
    Unauthorized

## Response 401 fields (application/json):

  - `details` (string)
    Indicates details about the error.

Example: Validation failed: -- Email: 'Email' is not a valid email address. Severity: Error
    Example: Validation failed: -- Email: 'Email' is not a valid email address. Severity: Error

  - `statusCode` (integer)
    Specifies the HTTP response status code.
This is the HTTP status code returned by the attempted delivery.
The following is a list of HTTP response status codes that include but are not limited to:
| HTTP Status | Meaning |
|  --- | --- |
| 200 | Delivery succeeded |
| 400 | Bad request |
| 401 | Unauthorized |
| 404 | Endpoint not found |
| 429 | Rate limited |

Example: 401
    Example: 401

  - `source` (string)
    Indicates the source of the error.
Example: <Service>
    Example: FluteOpsDeveloper.MSG322

  - `exceptionType` (string)
    Indicates the error's exception type.

Example: FluentValidation.ValidationException
    Example: FluentValidation.ValidationException

  - `correlationId` (string)
    Indicates the correlation identifier.

Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef
    Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef

  - `entityId` (string)
    Indicates the entity identifier.
Example:
null

  - `errorCode` (string)
    Indicates the error code.
Example:
null

  - `title` (string)
    Indicates a short summary of the error.

Example: Validation failed
    Example: Validation failed

  - `cause` (string)
    Indicates the cause of the error.

Example: One or more fields failed validation rules.
    Example: One or more fields failed validation rules.

  - `resolution` (string)
    Indicates how to resolve the error.

Example: Review the errors and correct the invalid fields.
    Example: Review the errors and correct the invalid fields.

  - `documentationUrl` (string)
    Indicates a URL to relevant documentation about the error.

Example: https://developer.risewithaurora.com/
    Example: https://developer.risewithaurora.com/

## Response 404:

  - `404` (unknown)
    Resource not found

## Response 404 fields (application/json):

  - `details` (string)
    Indicates details about the error.

Example: Entity with ID 'aa6cfcd0-0295-4a4c-b074-8c901f114fef' was not found.
    Example: Entity with ID 'aa6cfcd0-0295-4a4c-b074-8c901f114fef' was not found.

  - `statusCode` (integer)
    Specifies the HTTP response status code.
This is the HTTP status code returned by the attempted delivery.
The following is a list of HTTP response status codes that include but are not limited to:
| HTTP Status | Meaning |
|  --- | --- |
| 200 | Delivery succeeded |
| 400 | Bad request |
| 401 | Unauthorized |
| 404 | Endpoint not found |
| 429 | Rate limited |

Example: 401
    Example: 401

  - `source` (string)
    Indicates the source of the error.

Example: FluteOpsDeveloper.MSG322
    Example: FluteOpsDeveloper.MSG322

  - `exceptionType` (string)
    Indicates the error's exception type.

Example: System.Collections.Generic.KeyNotFoundException
    Example: System.Collections.Generic.KeyNotFoundException

  - `correlationId` (string)
    Indicates the correlation identifier.

Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef
    Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef

  - `entityId` (string)
    Indicates the entity identifier.
Example:
null

  - `errorCode` (string)
    Indicates the error code.
Example:
null

## Response 500:

  - `500` (unknown)
    Internal Error

## Response 500 fields (application/json):

  - `details` (string)
    Indicates details about the error.

Example: An unexpected error occurred while processing the request.
    Example: An unexpected error occurred while processing the request.

  - `statusCode` (integer)
    Specifies the HTTP response status code.
This is the HTTP status code returned by the attempted delivery.
The following is a list of HTTP response status codes that include but are not limited to:
| HTTP Status | Meaning |
|  --- | --- |
| 200 | Delivery succeeded |
| 400 | Bad request |
| 401 | Unauthorized |
| 404 | Endpoint not found |
| 429 | Rate limited |

Example: 401
    Example: 401

  - `source` (string)
    Indicates the source of the error.
Example: <Service>
    Example: (Service)

  - `exceptionType` (string)
    Indicates the error's exception type.

Example: System.Exception
    Example: System.Exception

  - `correlationId` (string)
    Indicates the correlation identifier.

Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef
    Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef

  - `entityId` (string)
    Indicates the entity identifier.
Example:
null

  - `errorCode` (string)
    Indicates the error code.
Example:
null

## Response 200 examples:

  - `Refund ACH Payment` (unknown)
    Valid parameters. Approved

  - `Create ACH Payment` (unknown)
    Invalid parameters. Error.