# Update a Payment Method

Update some simple fields on the specified payment method.

Endpoint: PUT /v2/customer/payment-methods/{paymentMethodId}
Version: v2
Security: ApiKeySecurityScheme, CustomerAppScopeSecurityScheme, CustomerTokenSecurityScheme

## Header parameters:

  - `x-md-api-version` (string, required)
    Enum: "4"

  - `x-bite-org-id` (string, required)
    The org ID you are working with.

  - `x-bite-order-channel` (string, required)
    The order channel you are working with.
    Enum: "catering", "flash", "kiosk", "linebuster", "web"

## Path parameters:

  - `paymentMethodId` (string, required)
    The ID of the payment method that's being worked on.

## Request fields (application/json):

  - `nickname` (string)
    The nickname for the saved payment method

  - `isDefault` (boolean)
    If this value is set to true, then the previously default payment method on this customer's account will no longer be default.

## Response 200 fields (application/json):

  - `paymentMethod` (object, required)

  - `paymentMethod._id` (string, required)
    ID of the object

  - `paymentMethod.last4` (string, required)
    Last 4 digits of the card on file

  - `paymentMethod.expirationMonth` (integer, required)

  - `paymentMethod.expirationYear` (integer, required)

  - `paymentMethod.postalCode` (string)
    The postal code of the card's billing address.

  - `paymentMethod.cardSchemeId` (integer, required)
    Card brand:
  * 0 - Other
  * 1 - Visa
  * 2 - MasterCard
  * 3 - Maestro
  * 4 - AmEx
  * 5 - JCB
  * 6 - Diners
  * 7 - Discover
  * 12 - ChinaUnionPay
  * 1240 - Debit
  * 1241 - Interac
  * 10001 - SquareGiftCard
  * 10002 - SquareEftPos
  * 67101 - TCC
  * 67102 - LevelUpDiscount
  * 67103 - LevelUpGiftCard
  * 67104 - LevelUpCreditCard
  * 67105 - Givex
  * 67106 - Atrium
  * 67107 - Archer
  * 67108 - PinataStoredValue
  * 67109 - Valutec
  * 67110 - PaytronixGiftCard
  * 67111 - OLOGiftCard
  * 67112 - WorldpayGiftCard
  * 67113 - FreedomPayGiftCard
  * 67114 - EigenGiftCard
  * 67115 - ChoptDiscount
  * 67116 - ChoptGiftCard
  * 67117 - ChoptCreditCard

  - `paymentMethod.nickname` (string)
    The nickname for the saved payment method

  - `paymentMethod.isDefault` (boolean)
    If this value is true, then no other delivery address associated with this customer account will be marked as isDefault=true.


## Response 400 fields

## Response 401 fields

## Response 403 fields

## Response 500 fields