/// <summary>
        /// execute command
        /// </summary>
        public override void ExecuteCmdlet()
        {
            IStorageBlobManagement localChannel = Channel;

            bool foundAFolder = false;

            DataLakeFileClient      fileClient = null;
            DataLakeDirectoryClient dirClient  = null;

            if (ParameterSetName == ManualParameterSet)
            {
                DataLakeFileSystemClient fileSystem = GetFileSystemClientByName(localChannel, this.FileSystem);
                foundAFolder = GetExistDataLakeGen2Item(fileSystem, this.Path, out fileClient, out dirClient);
            }
            else //BlobParameterSet
            {
                if (!InputObject.IsDirectory)
                {
                    fileClient = InputObject.File;
                }
                else
                {
                    dirClient    = InputObject.Directory;
                    foundAFolder = true;
                }
            }

            if (foundAFolder)
            {
                if (ShouldProcess(GetDataLakeItemUriWithoutSas(dirClient), "Update Directory: "))
                {
                    //Set Permission
                    if (this.Permission != null || this.Owner != null || this.Group != null)
                    {
                        //PathAccessControl originPathAccessControl = dirClient.GetAccessControl().Value;
                        dirClient.SetPermissions(
                            this.Permission != null ? PathPermissions.ParseSymbolicPermissions(this.Permission) : null,
                            this.Owner,
                            this.Group);
                    }

                    //Set ACL
                    if (this.Acl != null)
                    {
                        dirClient.SetAccessControlList(PSPathAccessControlEntry.ParseAccessControls(this.Acl));
                    }

                    // Set Properties
                    SetDatalakegen2ItemProperties(dirClient, this.BlobProperties, setToServer: true);

                    //Set MetaData
                    SetDatalakegen2ItemMetaData(dirClient, this.BlobMetadata, setToServer: true);

                    WriteDataLakeGen2Item(localChannel, dirClient);
                }
            }
            else
            {
                if (ShouldProcess(GetDataLakeItemUriWithoutSas(fileClient), "Update File: "))
                {
                    //Set Permission
                    if (this.Permission != null || this.Owner != null || this.Group != null)
                    {
                        fileClient.SetPermissions(
                            this.Permission != null ? PathPermissions.ParseSymbolicPermissions(this.Permission) : null,
                            this.Owner,
                            this.Group);
                    }

                    //Set ACL
                    if (this.Acl != null)
                    {
                        fileClient.SetAccessControlList(PSPathAccessControlEntry.ParseAccessControls(this.Acl));
                    }

                    // Set Properties
                    SetDatalakegen2ItemProperties(fileClient, this.BlobProperties, setToServer: true);

                    //Set MetaData
                    SetDatalakegen2ItemMetaData(fileClient, this.BlobMetadata, setToServer: true);

                    WriteDataLakeGen2Item(localChannel, fileClient);
                }
            }
        }