Update PSU Data for consents

This method update PSU data on the consents resource if needed.
It may authorise a consent within the Embedded SCA Approach where needed.

Independently from the SCA Approach it supports e.g. the selection of
the authentication method and a non-SCA PSU authentication.

This methods updates PSU data on the cancellation authorisation resource if needed.

There are several possible Update PSU Data requests in the context of a consent request if needed,
which depends on the SCA approach:

  • Redirect SCA Approach:
    A specific Update PSU Data Request is applicable for
    • the selection of authentication methods, before choosing the actual SCA approach.
  • Decoupled SCA Approach:
    A specific Update PSU Data Request is only applicable for
    • adding the PSU Identification, if not provided yet in the Payment Initiation Request or the Account Information Consent Request, or if no OAuth2 access token is used, or
    • the selection of authentication methods.
  • Embedded SCA Approach:
    The Update PSU Data Request might be used
    • to add credentials as a first factor authentication data of the PSU and
    • to select the authentication method and
    • transaction authorisation.

The SCA Approach might depend on the chosen SCA method.
For that reason, the following possible Update PSU Data request can apply to all SCA approaches:

  • Select an SCA method in case of several SCA methods are available for the customer.

There are the following request types on this access path:

  • Update PSU Identification
  • Update PSU Authentication
  • Select PSU Autorization Method
    WARNING: This method need a reduced header,
    therefore many optional elements are not present.
    Maybe in a later version the access path will change.
  • Transaction Authorisation
    WARNING: This method need a reduced header,
    therefore many optional elements are not present.
    Maybe in a later version the access path will change.
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Path Params
string
required

ID of the corresponding consent object as returned by an Account Information Consent Request.

string
required

Resource identification of the related SCA.

Body Params
Headers
uuid
required

ID of the request, unique to the call, as determined by the initiating party.

string

Is contained if and only if the "Signature" element is contained in the header of the request.

string

A signature of the request by the TPP on application level. This might be mandated by ASPSP.

string

The certificate used for signing the request, in base64 encoding.
Must be contained if a signature is contained.

string

Client ID of the PSU in the ASPSP client interface.

Might be mandated in the ASPSP's documentation.

It might be contained even if an OAuth2 based authentication was performed in a pre-step or an OAuth2 based SCA was performed in an preceding
AIS service in the same session.
In this case the ASPSP might check whether PSU-ID and token match,
according to ASPSP documentation.

string

Type of the PSU-ID, needed in scenarios where PSUs have several PSU-IDs as access possibility.

In this case, the mean and use are then defined in the ASPSP’s documentation.

string

Might be mandated in the ASPSP's documentation. Only used in a corporate context.

string

Might be mandated in the ASPSP's documentation. Only used in a corporate context.

string

The forwarded IP Address header field consists of the corresponding HTTP request
IP Address field between PSU and TPP.
It shall be contained if and only if this request was actively initiated by the PSU.

string

The forwarded IP Port header field consists of the corresponding HTTP request IP Port field between PSU and TPP, if available.

string

The forwarded IP Accept header fields consist of the corresponding HTTP request Accept header fields between PSU and TPP, if available.

string

The forwarded IP Accept header fields consist of the corresponding HTTP request Accept header fields between PSU and TPP, if available.

string

The forwarded IP Accept header fields consist of the corresponding HTTP request Accept header fields between PSU and TPP, if available.

string

The forwarded IP Accept header fields consist of the corresponding HTTP request Accept header fields between PSU and TPP, if available.

string

The forwarded Agent header field of the HTTP request between PSU and TPP, if available.

string

HTTP method used at the PSU ? TPP interface, if available.
Valid values are:

  • GET
  • POST
  • PUT
  • PATCH
  • DELETE
uuid

UUID (Universally Unique Identifier) for a device, which is used by the PSU, if available.
UUID identifies either a device or a device dependant application installation.
In case of an installation identification this ID need to be unaltered until removal from device.

string

The forwarded Geo Location of the corresponding http request between PSU and TPP if available.

Responses

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