# Update payment instrument of a customer

Required Scopes: 

Update a payment instrument for a specific customer.

Endpoint: POST /v1/customers/{customerId}/account/payment-instrument
Version: 1.20.1
Security: ApiKeyAuth

## Path parameters:

  - `customerId` (integer, required)
    Unique ID of the customer

## Request fields (application/json):

  - `paymentRequestToken` (string, required)
    Payment Request Token obtained by initializing the Universal Payment Component with a User Payment Session created via the OpenAPI. The token must belong to the same customer for whom the OpenAPI user is posting the payment. If the customer does not match the customer scope of the User Payment Session, an error is returned.

## Response 400 fields (application/json):

  - `errorMessage` (string, required)
    Resolved message in the context-specific default locale

  - `errorCode` (string)
    Key for translation files

  - `traceId` (string)
    Datadog trace id

  - `reference` (string)
    Reference to validation error
    Example: "parent.child"

  - `args` (array)
    Arguments referenced by format specifiers while resolving the message from translation files

  - `typedArgs` (array)
    Same as  but with type information

  - `typedArgs.value` (object)

  - `typedArgs.type` (string)
    Enum: "TIMESTAMP", "BOOLEAN", "DATE", "MONTH_DAY", "TIME", "TERM", "TERM_LIST", "INTEGER", "DECIMAL", "STRING", "MONEY", "LIMITABLE_CONFIG_PROPERTY", "I18N_KEY", "I18N_KEY_LIST", "PERMISSION_LIST", "ENUM", "AVAILABILITY_LIST"

## Response 401 fields (application/json):

  - `errorMessage` (string, required)
    Resolved message in the context-specific default locale

  - `errorCode` (string)
    Key for translation files

  - `traceId` (string)
    Datadog trace id

  - `reference` (string)
    Reference to validation error
    Example: "parent.child"

  - `args` (array)
    Arguments referenced by format specifiers while resolving the message from translation files

  - `typedArgs` (array)
    Same as  but with type information

  - `typedArgs.value` (object)

  - `typedArgs.type` (string)
    Enum: "TIMESTAMP", "BOOLEAN", "DATE", "MONTH_DAY", "TIME", "TERM", "TERM_LIST", "INTEGER", "DECIMAL", "STRING", "MONEY", "LIMITABLE_CONFIG_PROPERTY", "I18N_KEY", "I18N_KEY_LIST", "PERMISSION_LIST", "ENUM", "AVAILABILITY_LIST"

## Response 403 fields (application/json):

  - `errorMessage` (string, required)
    Resolved message in the context-specific default locale

  - `errorCode` (string)
    Key for translation files

  - `traceId` (string)
    Datadog trace id

  - `reference` (string)
    Reference to validation error
    Example: "parent.child"

  - `args` (array)
    Arguments referenced by format specifiers while resolving the message from translation files

  - `typedArgs` (array)
    Same as  but with type information

  - `typedArgs.value` (object)

  - `typedArgs.type` (string)
    Enum: "TIMESTAMP", "BOOLEAN", "DATE", "MONTH_DAY", "TIME", "TERM", "TERM_LIST", "INTEGER", "DECIMAL", "STRING", "MONEY", "LIMITABLE_CONFIG_PROPERTY", "I18N_KEY", "I18N_KEY_LIST", "PERMISSION_LIST", "ENUM", "AVAILABILITY_LIST"

## Response 404 fields (application/json):

  - `errorMessage` (string, required)
    Resolved message in the context-specific default locale

  - `errorCode` (string)
    Key for translation files

  - `traceId` (string)
    Datadog trace id

  - `reference` (string)
    Reference to validation error
    Example: "parent.child"

  - `args` (array)
    Arguments referenced by format specifiers while resolving the message from translation files

  - `typedArgs` (array)
    Same as  but with type information

  - `typedArgs.value` (object)

  - `typedArgs.type` (string)
    Enum: "TIMESTAMP", "BOOLEAN", "DATE", "MONTH_DAY", "TIME", "TERM", "TERM_LIST", "INTEGER", "DECIMAL", "STRING", "MONEY", "LIMITABLE_CONFIG_PROPERTY", "I18N_KEY", "I18N_KEY_LIST", "PERMISSION_LIST", "ENUM", "AVAILABILITY_LIST"

## Response 409 fields (application/json):

  - `errorMessage` (string, required)
    Resolved message in the context-specific default locale

  - `errorCode` (string)
    Key for translation files

  - `traceId` (string)
    Datadog trace id

  - `reference` (string)
    Reference to validation error
    Example: "parent.child"

  - `args` (array)
    Arguments referenced by format specifiers while resolving the message from translation files

  - `typedArgs` (array)
    Same as  but with type information

  - `typedArgs.value` (object)

  - `typedArgs.type` (string)
    Enum: "TIMESTAMP", "BOOLEAN", "DATE", "MONTH_DAY", "TIME", "TERM", "TERM_LIST", "INTEGER", "DECIMAL", "STRING", "MONEY", "LIMITABLE_CONFIG_PROPERTY", "I18N_KEY", "I18N_KEY_LIST", "PERMISSION_LIST", "ENUM", "AVAILABILITY_LIST"

## Response 429 fields (application/json):

  - `errorMessage` (string, required)
    Resolved message in the context-specific default locale

  - `errorCode` (string)
    Key for translation files

  - `traceId` (string)
    Datadog trace id

  - `reference` (string)
    Reference to validation error
    Example: "parent.child"

  - `args` (array)
    Arguments referenced by format specifiers while resolving the message from translation files

  - `typedArgs` (array)
    Same as  but with type information

  - `typedArgs.value` (object)

  - `typedArgs.type` (string)
    Enum: "TIMESTAMP", "BOOLEAN", "DATE", "MONTH_DAY", "TIME", "TERM", "TERM_LIST", "INTEGER", "DECIMAL", "STRING", "MONEY", "LIMITABLE_CONFIG_PROPERTY", "I18N_KEY", "I18N_KEY_LIST", "PERMISSION_LIST", "ENUM", "AVAILABILITY_LIST"

## Response 500 fields (application/json):

  - `errorMessage` (string, required)
    Resolved message in the context-specific default locale

  - `errorCode` (string)
    Key for translation files

  - `traceId` (string)
    Datadog trace id

  - `reference` (string)
    Reference to validation error
    Example: "parent.child"

  - `args` (array)
    Arguments referenced by format specifiers while resolving the message from translation files

  - `typedArgs` (array)
    Same as  but with type information

  - `typedArgs.value` (object)

  - `typedArgs.type` (string)
    Enum: "TIMESTAMP", "BOOLEAN", "DATE", "MONTH_DAY", "TIME", "TERM", "TERM_LIST", "INTEGER", "DECIMAL", "STRING", "MONEY", "LIMITABLE_CONFIG_PROPERTY", "I18N_KEY", "I18N_KEY_LIST", "PERMISSION_LIST", "ENUM", "AVAILABILITY_LIST"