Since api was moved from `TrueCloudLab/frostfs-api-go` to sdk, moving changes from TrueCloudLab/frostfs-api-go#125 here. Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
Signed-off-by: Pavel Pogodaev <p.pogodaev@yadro.com>