gcloud preview compute reservations sub-blocks

INFORMATION
gcloud preview compute reservations sub-blocks is supported in universe domain universe; however, some of the values used in the help text may not be available. Command examples may not work as-is and may requires changes before execution.
NAME
gcloud preview compute reservations sub-blocks - manage Compute Engine reservation sub blocks
SYNOPSIS
gcloud preview compute reservations sub-blocks COMMAND [GCLOUD_WIDE_FLAG]
DESCRIPTION
(PREVIEW) Manage Compute Engine reservation sub blocks.
GCLOUD WIDE FLAGS
These flags are available to all commands: --help.

Run $ gcloud help for details.

COMMANDS
COMMAND is one of the following:
describe
(PREVIEW) Describe a Compute Engine reservation sub-block.
list
(PREVIEW) List Compute Engine reservation sub-blocks.
perform-maintenance
(PREVIEW) Perform maintenance on a reservation sub-block.
report-subblock-as-faulty
(PREVIEW) Report a sub-block within a reservation as faulty.
NOTES
This command is currently in DEVELOPER PREVIEW and may change without notice. If this command fails with API permission errors despite specifying the correct project, you might be trying to access an API with an invitation-only early access allowlist. These variants are also available:
gcloud compute reservations sub-blocks
gcloud alpha compute reservations sub-blocks
gcloud beta compute reservations sub-blocks