Changes to Deploy instance

deleted the header request parameter cf-connecting-ip

deleted the header request parameter user-agent

added the new optional request property instance_group_id

the request property image became optional

the request property instance_type became optional

the request property location_code became optional

the request property description became optional

the request property contract became not nullable

the request property coupon became not nullable

the request property existing_volumes became not nullable

the request property is_spot became not nullable

the request property os_volume became not nullable

the request property os_volume/allOf[#/components/schemas/OsVolumeDto]/on_spot_discontinue became not nullable

the request property os_volume/allOf[#/components/schemas/OsVolumeDto]/tags became not nullable

the request property pricing became not nullable

the request property startup_script_id became not nullable

the request property tags became not nullable

the request property volumes became not nullable

the request property volumes/items/on_spot_discontinue became not nullable

the request property volumes/items/tags became not nullable

the os_volume request property type changed from object to no type

the os_volume request property type changed from no type to object

the request property contract became nullable

the request property coupon became nullable

the request property existing_volumes became nullable

the request property is_spot became nullable

the request property os_volume became nullable

the request property os_volume/allOf[#/components/schemas/OsVolumeDto]/on_spot_discontinue became nullable

the request property os_volume/allOf[#/components/schemas/OsVolumeDto]/tags became nullable

the request property pricing became nullable

the request property startup_script_id became nullable

the request property tags became nullable

the request property volumes became nullable

the request property volumes/items/on_spot_discontinue became nullable

the request property volumes/items/tags became nullable

added the new optional request property os_volume/allOf[#/components/schemas/OsVolumeDto]/tags

added the new optional request property volumes/items/tags

added the non-success response with the status 503

added the new optional request property tags