gcloud beta compute commitments update-reservations

NAME
gcloud beta compute commitments update-reservations - update the resource shape of reservations within the commitment
SYNOPSIS
gcloud beta compute commitments update-reservations COMMITMENT [--region=REGION] [--reservations-from-file=PATH_TO_FILE     | [--dest-reservation=[machine-type=MACHINE-TYPE],[min-cpu-platform=MIN-CPU-PLATFORM],[require-specific-reservation=REQUIRE-SPECIFIC-RESERVATION],[reservation=RESERVATION],[reservation-zone=RESERVATION-ZONE],[vm-count=VM-COUNT] --source-reservation=[machine-type=MACHINE-TYPE],[min-cpu-platform=MIN-CPU-PLATFORM],[require-specific-reservation=REQUIRE-SPECIFIC-RESERVATION],[reservation=RESERVATION],[reservation-zone=RESERVATION-ZONE],[vm-count=VM-COUNT] : --dest-accelerator=[count=COUNT],[type=TYPE] --dest-local-ssd=[interface=INTERFACE],[size=SIZE] --dest-share-setting=DEST_SHARE_SETTING --dest-share-with=SHARE_WITH,[SHARE_WITH,…] --source-accelerator=[count=COUNT],[type=TYPE] --source-local-ssd=[interface=INTERFACE],[size=SIZE] --source-share-setting=SOURCE_SHARE_SETTING --source-share-with=SHARE_WITH,[SHARE_WITH,…]]] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(BETA) Update the resource shape of reservations within the commitment.
EXAMPLES
To update reservations of the commitment called commitment-1 in the us-central1 region with values from reservations.yaml, run: 
gcloud beta compute commitments update-reservations commitment-1 --reservations-from-file=reservations.yaml

For detailed examples, please refer to https://cloud.google.com/compute/docs/instances/reserving-zonal-resources#modifying_reservations_that_are_attached_to_commitments

POSITIONAL ARGUMENTS
COMMITMENT
Name of the commitment to update reservation.
FLAGS
--region=REGION
Region of the commitment to update reservation. If not specified, you might be prompted to select a region (interactive mode only).

To avoid prompting when this flag is omitted, you can set the compute/region property: 

gcloud config set compute/region REGION

A list of regions can be fetched by running: 

gcloud compute regions list

To unset the property, run: 

gcloud config unset compute/region

Alternatively, the region can be stored in the environment variable CLOUDSDK_COMPUTE_REGION.

Manage reservations that are attached to the commitment.

At most one of these can be specified:

--reservations-from-file=PATH_TO_FILE
Path to a YAML file of two reservations' configuration. Use a full or relative path to a local file containing the value of reservations.
Specify source and destination reservations configuration.
--dest-reservation=[machine-type=MACHINE-TYPE],[min-cpu-platform=MIN-CPU-PLATFORM],[require-specific-reservation=REQUIRE-SPECIFIC-RESERVATION],[reservation=RESERVATION],[reservation-zone=RESERVATION-ZONE],[vm-count=VM-COUNT]
destination reservation configuration.
reservation
Name of the destination reservation to operate on.
reservation-zone
Zone of the destination reservation to operate on.
vm-count
The number of VM instances that are allocated to this reservation. The value of this field must be an int in the range [1, 1000].
machine-type
The type of machine (name only) which has a fixed number of vCPUs and a fixed amount of memory. This also includes specifying custom machine type following custom-number_of_CPUs-amount_of_memory pattern, e.g. custom-32-29440.
min-cpu-platform
Optional minimum CPU platform of the reservation to create.
require-specific-reservation
Indicates whether the reservation can be consumed by VMs with "any reservation" defined. If enabled, then only VMs that target this reservation by name using --reservation-affinity=specific can consume from this reservation.

This flag argument must be specified if any of the other arguments in this group are specified.

--source-reservation=[machine-type=MACHINE-TYPE],[min-cpu-platform=MIN-CPU-PLATFORM],[require-specific-reservation=REQUIRE-SPECIFIC-RESERVATION],[reservation=RESERVATION],[reservation-zone=RESERVATION-ZONE],[vm-count=VM-COUNT]
source reservation configuration.
reservation
Name of the source reservation to operate on.
reservation-zone
Zone of the source reservation to operate on.
vm-count
The number of VM instances that are allocated to this reservation. The value of this field must be an int in the range [1, 1000].
machine-type
The type of machine (name only) which has a fixed number of vCPUs and a fixed amount of memory. This also includes specifying custom machine type following custom-number_of_CPUs-amount_of_memory pattern, e.g. custom-32-29440.
min-cpu-platform
Optional minimum CPU platform of the reservation to create.
require-specific-reservation
Indicates whether the reservation can be consumed by VMs with "any reservation" defined. If enabled, then only VMs that target this reservation by name using --reservation-affinity=specific can consume from this reservation.

This flag argument must be specified if any of the other arguments in this group are specified.

--dest-accelerator=[count=COUNT],[type=TYPE]
Manage the configuration of the type and number of accelerator cards attached.
count
The number of accelerators to attach to each instance in the reservation.
type
The specific type (e.g. nvidia-tesla-k80 for nVidia Tesla K80) of accelerator to attach to instances in the reservation. Use gcloud compute accelerator-types list to learn about all available accelerator types.
--dest-local-ssd=[interface=INTERFACE],[size=SIZE]
Manage the size and the interface of local SSD to use. See https://cloud.google.com/compute/docs/disks/local-ssd for more information.
interface
The kind of disk interface exposed to the VM for this SSD. Valid values are scsi and nvme. SCSI is the default and is supported by more guest operating systems. NVME may provide higher performance.
size
The size of the local SSD in base-2 GB.
--dest-share-setting=DEST_SHARE_SETTING
Specify if this reservation is shared, and if so, the type of sharing. If you omit this flag, this value is local (not shared) by default. DEST_SHARE_SETTING must be one of: local, projects.
--dest-share-with=SHARE_WITH,[SHARE_WITH,…]
If this reservation is shared (--share-setting is not local), provide a list of all of the specific projects that this reservation is shared with. List must contain project IDs or project numbers.
--source-accelerator=[count=COUNT],[type=TYPE]
Manage the configuration of the type and number of accelerator cards attached.
count
The number of accelerators to attach to each instance in the reservation.
type
The specific type (e.g. nvidia-tesla-k80 for nVidia Tesla K80) of accelerator to attach to instances in the reservation. Use gcloud compute accelerator-types list to learn about all available accelerator types.
--source-local-ssd=[interface=INTERFACE],[size=SIZE]
Manage the size and the interface of local SSD to use. See https://cloud.google.com/compute/docs/disks/local-ssd for more information.
interface
The kind of disk interface exposed to the VM for this SSD. Valid values are scsi and nvme. SCSI is the default and is supported by more guest operating systems. NVME may provide higher performance.
size
The size of the local SSD in base-2 GB.
--source-share-setting=SOURCE_SHARE_SETTING
Specify if this reservation is shared, and if so, the type of sharing. If you omit this flag, this value is local (not shared) by default. SOURCE_SHARE_SETTING must be one of: local, projects.
--source-share-with=SHARE_WITH,[SHARE_WITH,…]
If this reservation is shared (--share-setting is not local), provide a list of all of the specific projects that this reservation is shared with. List must contain project IDs or project numbers.
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 beta and might change without notice. This variant is also available: 
gcloud alpha compute commitments update-reservations