Add share object api (#335)

Author: cesnietor

restapi/client.go

@@ -143,6 +143,7 @@ type MCClient interface {
 	remove(ctx context.Context, isIncomplete, isRemoveBucket, isBypass bool, contentCh <-chan *mc.ClientContent) <-chan *probe.Error
 	list(ctx context.Context, opts mc.ListOptions) <-chan *mc.ClientContent
 	get(ctx context.Context, opts mc.GetOptions) (io.ReadCloser, *probe.Error)
+	shareDownload(ctx context.Context, versionID string, expires time.Duration) (string, *probe.Error)
 }
 
 // Interface implementation
@@ -183,6 +184,10 @@ func (c mcClient) get(ctx context.Context, opts mc.GetOptions) (io.ReadCloser, *
 	return c.client.Get(ctx, opts)
 }
 
+func (c mcClient) shareDownload(ctx context.Context, versionID string, expires time.Duration) (string, *probe.Error) {
+	return c.client.ShareDownload(ctx, versionID, expires)
+}
+
 // ConsoleCredentials interface with all functions to be implemented
 // by mock when testing, it should include all needed consoleCredentials.Login api calls
 // that are used within this project.