gcloud alpha compute reservations sub-blocks list

NAME
gcloud alpha compute reservations sub-blocks list - list Compute Engine reservation sub-blocks
SYNOPSIS
gcloud alpha compute reservations sub-blocks listRESERVATION--block-name=BLOCK_NAME[--zone=ZONE][--filter=EXPRESSION][--limit=LIMIT][--page-size=PAGE_SIZE][--sort-by=[FIELD,…]][--uri][GCLOUD_WIDE_FLAG]
DESCRIPTION
(ALPHA) gcloud alpha compute reservations sub-blocks list displaysall Compute Engine reservation sub-blocks in an extended reservation's block.
EXAMPLES
To list all reservation sub-blocks in an extended reservation's block my-blockin table form, run:
gcloudalphacomputereservationssub-blockslistextended-reservation--block-name=my-block--zone=us-central1-a--project=my-project

To list the URIs of all reservation blocks in an extended reservation, run:

gcloudalphacomputereservationssub-blockslistextended-reservation--block-name=my-block--zone=us-central1-a--project=my-project--uri
POSITIONAL ARGUMENTS
RESERVATION
Name of the reservation to list.
REQUIRED FLAGS
--block-name=BLOCK_NAME
The name of the reservation block.
FLAGS
--zone=ZONE
Zone of the reservation to list. If not specified and thecompute/zone property isn't set, you mightbe prompted to select a zone (interactive mode only).

To avoid prompting when this flag is omitted, you can set thecompute/zone property:

gcloudconfigsetcompute/zoneZONE

A list of zones can be fetched by running:

gcloudcomputezoneslist

To unset the property, run:

gcloudconfigunsetcompute/zone

Alternatively, the zone can be stored in the environment variableCLOUDSDK_COMPUTE_ZONE.

LIST COMMAND FLAGS
--filter=EXPRESSION
Apply a Boolean filterEXPRESSION to each resource itemto be listed. If the expression evaluatesTrue, then that item islisted. For more details and examples of filter expressions, run $gcloud topic filters. This flaginteracts with other flags that are applied in this order:--flatten,--sort-by,--filter,--limit.
--limit=LIMIT
Maximum number of resources to list. The default isunlimited. Thisflag interacts with other flags that are applied in this order:--flatten,--sort-by,--filter,--limit.
--page-size=PAGE_SIZE
Some services group resource list output into pages. This flag specifies themaximum number of resources per page. The default is determined by the serviceif it supports paging, otherwise it isunlimited (no paging).Paging may be applied before or after--filter and--limit depending on the service.
--sort-by=[FIELD,…]
Comma-separated list of resource field key names to sort by. The default orderis ascending. Prefix a field with ``~´´ for descending order on thatfield. This flag interacts with other flags that are applied in this order:--flatten,--sort-by,--filter,--limit.
--uri
Print a list of resource URIs instead of the default output, and change thecommand output to a list of URIs. If this flag is used with--format, the formatting is applied on this URI list. To displayURIs alongside other keys instead, use theuri() transform.
GCLOUD WIDE FLAGS
These flags are available to all commands:--access-token-file,--account,--billing-project,--configuration,--flags-file,--flatten,--format,--help,--impersonate-service-account,--log-http,--project,--quiet,--trace-token,--user-output-enabled,--verbosity.

Run$gcloud help for details.

NOTES
This command is currently in alpha and might change without notice. If thiscommand fails with API permission errors despite specifying the correct project,you might be trying to access an API with an invitation-only early accessallowlist. These variants are also available:
gcloudcomputereservationssub-blockslist
gcloudbetacomputereservationssub-blockslist

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Last updated 2025-07-15 UTC.