question: the format of the disk image being imported . valid values : raw | vhd | vmdk | ova concode_field_sep String format concode_elem_sep String description concode_elem_sep String url concode_elem_sep UserBucket userBucket concode_field_sep UserBucket getUserBucket concode_elem_sep SnapshotDiskContainer withUserBucket concode_elem_sep SnapshotDiskContainer withDescription concode_elem_sep void setDescription concode_elem_sep SnapshotDiskContainer withUrl concode_elem_sep String getDescription concode_elem_sep void setUrl concode_elem_sep String getUrl concode_elem_sep void setFormat concode_elem_sep int hashCode concode_elem_sep SnapshotDiskContainer withFormat concode_elem_sep boolean equals concode_elem_sep void setUserBucket concode_elem_sep SnapshotDiskContainer clone concode_elem_sep String toString
target: String function ( ) { return this . format ; }