#### URL Expired

The URL for this request expired after 30 days.

Optional metadata when starting an operation.

| Field         | Type   | Description                                       |
| --------------| ------ | -------------------------------------------------|
| OperationID   | string | Unique operation identifier.                      |
| InitiatorID   | string | Initiator identifier.                             |
| Name          | string | required: `^\w+( \w+)*$` - Account name.      |
| MasterKey     | string | required: `^\w+( \w+)*$` - Master key.        |

# Response Status Codes

# `` 200      Operation started

# `` 400      Invalid input, validation error, or malformed request

# `` 500      Internal server error. May include an `errorCode` (M-prefixed) and `data` from the MPA error code system. See `cwpapi/errors.go` for codes.

## Example Request

Base URL

https://api.your-wallet.blockdaemon-wallet.com/api/cwp/operations/start/createAccount

```
curl --request POST \
     --url https://api.your-wallet.blockdaemon-wallet.com/api/cwp/operations/start/createAccount \
     --header 'accept: application/json' \
     --header 'content-type: application/json'
```

Click `Try It!` to start a request and see the response here! Or choose an example:

application/json

``200``400``500