# Forget

**DELETE /byron-wallets/{walletId}/transactions/{transactionId}**

<p align="right">status: <strong>stable</strong></p>

Forget pending Byron transaction. Importantly, a transaction, when sent,
cannot be cancelled. One can only request forgetting about it
in order to try spending (concurrently) the same UTxO in another
transaction. But, the transaction may still show up later in a block
and therefore, appear in the wallet.



## Servers
- https://localhost:8090/v2: https://localhost:8090/v2 ()



## Parameters

### Path parameters
- **walletId** (string(hex))

- **transactionId** (string(hex))




## Responses
### 406
Not Acceptable

#### Body: application/json (object)
- **message** (string)
  May occur when providing an invalid 'Accept' header.
- **code** (string)


### 403
Forbidden

#### Body: application/json (object)
- **message** (string)
  Occurs when attempting to delete a transaction which is neither pending nor expired.
- **code** (string)

- **info** (object)


### 404
Not Found

#### Body: application/json (object)
- **message** (string)
  May occur when a given walletId does not match with any known
  wallets (because it has been deleted, or has never existed).
- **code** (string)

- **info** (object)


### 204
No Content


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