curl -X 'PUT' \ 
 'https://api.candescent.com/digitalbanking/db-alerts-preferences/v1/alert-preferences/{alertPreferenceId}' \ 
 -H 'fiid: SOME_STRING_VALUE' \ 
 -H 'transactionid: SOME_STRING_VALUE' \ 
 -H 'userid: SOME_STRING_VALUE' \ 
 -H 'accept: application/json' \ 
 -H 'content-type: application/json' \ 
 -d '{
  "additionalInfo": {},
  "alertOpted": true,
  "alertPreferenceAccountDetails": {
    "accountExternalId": "string",
    "accountId": "string",
    "cardNumber": "string"
  },
  "alertPreferenceDetails": {
    "alertPrefId": 0,
    "alertTypeName": "string",
    "channelTypeName": "string",
    "externalId": "string",
    "institutionCustomerId": "string",
    "institutionId": "string"
  },
  "allowCallback": true,
  "defaultPreferences": true
}';