Changes to Create another playlist

removed the enum value interactions.updated_at of the request property rules/items/rules/items/model

added the new interactions.last_played_at enum value to the request property rules/items/rules/items/model

removed the enum value interations.play_count of the request property rules/items/rules/items/model

added the new interactions.play_count enum value to the request property rules/items/rules/items/model

the request property name became required

added the new optional request property songs

removed the enum value interactions.last_played_at of the request property rules/items/rules/items/model

removed the enum value interactions.play_count of the request property rules/items/rules/items/model

removed the request property songs

the request property name became optional

added the new interactions.updated_at enum value to the request property rules/items/rules/items/model

added the new interations.play_count enum value to the request property rules/items/rules/items/model