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Service API version 4 breaking changes

Describes changes from Service API version 3 to version 4.

Service API version 4.0 contains breaking changes compared to the previous version, 3.x. These breaking changes require code changes in website implementations depending on Service API.

  • It is no longer allowed to change the content meta-class. In ServiceAPI 4.0, if you try to change the meta-class of an entry or a node, the following exception is thrown: MetaClass could not be changed.
  • _ExcludedCatalogEntryMarkets is now exposed to the MetaFields collection.