gcloud alpha compute service-attachments update

NAME
gcloud alpha compute service-attachments update - update a Google Compute Engine service attachment
SYNOPSIS
gcloud alpha compute service-attachments updateNAME[--connection-preference=CONNECTION_PREFERENCE][--consumer-accept-list=[PROJECT_OR_NETWORK_OR_ENDPOINT=LIMIT,…]][--consumer-reject-list=[REJECT_LIST,…]][--description=DESCRIPTION][--[no-]enable-proxy-protocol][--nat-subnets=NAT_SUBNETS,[NAT_SUBNETS,…]][--nat-subnets-region=NAT_SUBNETS_REGION][--propagated-connection-limit=PROPAGATED_CONNECTION_LIMIT][--[no-]reconcile-connections][--region=REGION][--target-service=TARGET_SERVICE][GCLOUD_WIDE_FLAG]
DESCRIPTION
(ALPHA)gcloud alpha compute service-attachmentsupdate is used to update service attachments. A service producer createsservice attachments to make a service available to consumers. Service consumersuse Private Service Connect endpoints to privately forward traffic to theservice attachment.
EXAMPLES
To update the connection policy of a service attachment to be ACCEPT_MANUAL,run:
gcloudalphacomputeservice-attachmentsupdateSERVICE_ATTACHMENT_NAME--region=us-central1--connection-preference=ACCEPT_MANUAL

To update all supported fields of a service attachment, run:

gcloudalphacomputeservice-attachmentsupdateSERVICE_ATTACHMENT_NAME--region=us-central1--connection-preference=ACCEPT_AUTOMATIC--nat-subnets=MY_SUBNET1,MY_SUBNET2--enable-proxy-protocol--consumer-reject-list=PROJECT_ID1,PROJECT_ID2--consumer-accept-list=PROJECT_ID3=10,PROJECT_ID4=20
POSITIONAL ARGUMENTS
NAME
Name of the service attachment to update.
FLAGS
--connection-preference=CONNECTION_PREFERENCE
This defines the service attachment's connection preference.CONNECTION_PREFERENCE must be one of:
ACCEPT_AUTOMATIC
Always accept connection requests from consumers automatically.
ACCEPT_MANUAL
Only accept connection requests from consumers with the approval of the serviceprovider.
--consumer-accept-list=[PROJECT_OR_NETWORK_OR_ENDPOINT=LIMIT,…]
Specifies which consumer projects/networks/endpoints are allowed to connect tothe service attachment. Each project or network has a connection limit. Forendpoints, the connection limit is optional. Both the accept and reject listsfor a given service attachment must contain either only one of projects,networks or endpoints.

For example,--consumer-accept-list myProjectId1=20 accepts aconsumer project myProjectId1 with connection limit 20;--consumer-accept-listprojects/myProjectId1/global/networks/myNet1=20 accepts a consumernetwork myNet1 with connection limit 20--consumer-accept-listprojects/myProjectId1/regions/myRegion1/forwardingRules/8167352512 alsoaccepts a consumer endpoint with ID 8167352512.

  • PROJECT_OR_NETWORK_OR_ENDPOINT - Consumer project ID/number ornetwork URL orendpoint URL.
  • CONNECTION_LIMIT - The maximum number of allowed connections.
--consumer-reject-list=[REJECT_LIST,…]
Specifies a comma separated list of projects or networks that are not allowed toconnect to this service attachment. The project can be specified using itsproject ID or project number and the network can be specified using its URL. Agiven service attachment can manage connections at either the project or networklevel. Therefore, both the reject and accept lists for a given serviceattachment must contain either only projects or only networks.
--description=DESCRIPTION
An optional, textual description for the service attachment.
--[no-]enable-proxy-protocol
If True, then enable the proxy protocol which is for supplying client TCP/IPaddress data in TCP connections that traverse proxies on their way todestination servers. Use--enable-proxy-protocol to enable and--no-enable-proxy-protocol to disable.
--nat-subnets=NAT_SUBNETS,[NAT_SUBNETS,…]
The subnetworks provided by service producer to use for NAT
--nat-subnets-region=NAT_SUBNETS_REGION
Region of the subnetworks to operate on. If not specified, it will be set to theregion of the service attachment. Overrides the defaultcompute/region property value for this command invocation.
--propagated-connection-limit=PROPAGATED_CONNECTION_LIMIT
The number of consumer spokes that connected Private Service Connect endpointscan be propagated to through Network Connectivity Center. This limit lets theservice producer limit how many propagated Private Service Connect connectionscan be established to this service attachment from a single consumer.

If the connection preference of the service attachment is ACCEPT_MANUAL, thelimit applies to each project or network that is listed in the consumer acceptlist. If the connection preference of the service attachment isACCEPT_AUTOMATIC, the limit applies to each project that contains a connectedendpoint.

If unspecified, the default propagated connection limit is 250.

--[no-]reconcile-connections
Determines whether to apply changes to consumer accept or reject lists toexisting connections or only to new connections.

If false, existing endpoints with a connection status of ACCEPTED or REJECTEDare not updated.

If true, existing endpoints with a connection status of ACCEPTED or REJECTED areupdated based on the connection policy update. For example, if a project ornetwork is removed from the --consumer-accept-list and added to--consumer-reject-list, all the endpoints in that project or network with theACCEPTED state are set to REJECTED.

Use--reconcile-connections to enable and--no-reconcile-connections to disable.

--region=REGION
Region of the service attachment to update. If not specified, you might beprompted to select a region (interactive mode only).

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

gcloudconfigsetcompute/regionREGION

A list of regions can be fetched by running:

gcloudcomputeregionslist

To unset the property, run:

gcloudconfigunsetcompute/region

Alternatively, the region can be stored in the environment variableCLOUDSDK_COMPUTE_REGION.

--target-service=TARGET_SERVICE
URL of the target service that receives forwarded traffic.
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:
gcloudcomputeservice-attachmentsupdate
gcloudbetacomputeservice-attachmentsupdate

Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-10-14 UTC.