3.0.0

What's Changed

• Removed redundant container classes
• Changed structure of filters in some list endpoints
• Made some properties nullable
• Added fixes for Subscription Invoice Account endpoints
• ListSubscriptionComponents include query parameter becomes list with additional possible value, HISTORIC_USAGES
• Set usage ids, events ids and invoice event ids as longs
• Add new invoice event data types
• Add handle parameter for create product family request body
• Add in_use query parameter for listing subscription components
• Remove default collection method value
• Reorganize Invoice Event structure:
  • Invoice Event is now union type
  • Invoice Event Data is no longer union type. Each Invoice Event has it's own invoice_data with a concrete type
• Remove some redundant models

PRs:

• [DE-771] Update SDK by @patryk-grudzien-keen in #26
• [DE-799] Add missing nullable types by @maciej-nedza in #27
• [DE-827] Fix tests site assertions by @maciej-nedza in #28
• [DE-801] Fix invoice events structure by @maciej-nedza in #30
• [DE-801] Improve organization description by @maciej-nedza in #31

Full Changelog: 2.0.0...3.0.0