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Release: CX-Titan (Current)

Changelog

All notable changes to CX-0136 (Use Case PCF) will be documented in this file.

[2.2.2] CX-Saturn (26.03)​

Changed​

  • Added various notes for clarification (informative only)

[2.2.1] CX-Saturn (25.09)​

Added​

  • Chapter 6 for backward compatibility

Changed​

  • Enhanced chapter 4.2 SYNCHRONOUS PCF DATA EXCHANGE with details abut APIAPI An API is a way for two or more computer programs to communicate with each other. specifications
  • Replaced urn:samm:io.catenax.pcf:8.0.0 with urn:samm:io.catenax.pcf:9.0.0
  • catena-x-pcf-endpoint-1_2_0.yaml adjusted to urn:samm:io.catenax.pcf:9.0.0

[2.2.0] CX-Saturn (25.09)​

Added​

  • Section 4.2 PCF EXCHANGE APIAPI An API is a way for two or more computer programs to communicate with each other. FOR SYNCHRONOUS DATA EXCHANGE
  • In section 5.2 sequence diagram for synchronous data exchange
  • Section 1.2 architecture overview for synchronous data exchange
  • customerPartId was added to the specificAssetIds list in the DTR as optional field (in CX-0136-UseCasePCF)

Changed​

  • APIAPI An API is a way for two or more computer programs to communicate with each other. improvements (request/response/update in catena-x-pcf-endpoint-1_2_0.yaml:
    • Added footprintExchange/{requestId} endpoint for both PCF Response/Update and PCF Request.
    • PUT for PCF Response/Update and GET for PCF Request
    • requestId is the mandatory parameter used in the communication. Additionally, either customerPartId or manufacturerPartId should be given when requesting a footprint (GET)
    • /productIds/{productId} endpoint was marked as deprecated.
      • Both GET and PUT operations are now deprecated. They have been kept to maintain backwards compatibility throughout R25.09
    • Enhanced metadata and descriptions for parameters
    • Improved tagging and overall documentation
  • Sequence diagrams reflecting endpoint calls have been adapted accordingly
  • Section 4.1.2 was updated to reflect the endpoint modifications (4.1.2.1 API Endpoints & resources, in CX-0136-UseCasePCF)
  • Replaced listing of conventions for policies and policy constraints by the reference to standard CX-0152. This is not a change in normativity, but merely removes the duplicate listing of general conventions.

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