Class ForwardingRule

Represents a Forwarding Rule resource. Forwarding rule resources in Google Cloud can be either regional or global in scope: * Global * Regional A forwarding rule and its corresponding IP address represent the frontend configuration of a Google Cloud load balancer. Forwarding rules can also reference target instances and Cloud VPN Classic gateways (targetVpnGateway). For more information, read Forwarding rule concepts and Using protocol forwarding.

Inheritance
object
ForwardingRule
Implements
Inherited Members
Namespace: Google.Apis.Compute.beta.Data
Assembly: Google.Apis.Compute.beta.dll
Syntax
public class ForwardingRule : IDirectResponseSchema

Properties

AllPorts

The ports, portRange, and allPorts fields are mutually exclusive. Only packets addressed to ports in the specified range will be forwarded to the backends configured with this forwarding rule. The allPorts field has the following limitations: - It requires that the forwarding rule IPProtocol be TCP, UDP, SCTP, or L3_DEFAULT. - It's applicable only to the following products: internal passthrough Network Load Balancers, backend service-based external passthrough Network Load Balancers, and internal and external protocol forwarding. - Set this field to true to allow packets addressed to any port or packets lacking destination port information (for example, UDP fragments after the first fragment) to be forwarded to the backends configured with this forwarding rule. The L3_DEFAULT protocol requiresallPorts be set to true.

Declaration
[JsonProperty("allPorts")]
public virtual bool? AllPorts { get; set; }
Property Value
Type Description
bool?

AllowGlobalAccess

If set to true, clients can access the internal passthrough Network Load Balancers, the regional internal Application Load Balancer, and the regional internal proxy Network Load Balancer from all regions. If false, only allows access from the local region the load balancer is located at. Note that for INTERNAL_MANAGED forwarding rules, this field cannot be changed after the forwarding rule is created.

Declaration
[JsonProperty("allowGlobalAccess")]
public virtual bool? AllowGlobalAccess { get; set; }
Property Value
Type Description
bool?

AllowPscGlobalAccess

This is used in PSC consumer ForwardingRule to control whether the PSC endpoint can be accessed from another region.

Declaration
[JsonProperty("allowPscGlobalAccess")]
public virtual bool? AllowPscGlobalAccess { get; set; }
Property Value
Type Description
bool?

AttachedExtensions

Output only. [Output Only]. The extensions that are attached to this ForwardingRule.

Declaration
[JsonProperty("attachedExtensions")]
public virtual IList<ForwardingRuleAttachedExtension> AttachedExtensions { get; set; }
Property Value
Type Description
IList<ForwardingRuleAttachedExtension>

AvailabilityGroup

Output only. [Output Only] Specifies the load balancing availability group, one of the two that collectively provide high availability. Specifies the availability group of the forwarding rule. This field is for use by global external passthrough load balancers (load balancing scheme EXTERNAL_PASSTHROUGH) and is set for the child forwarding rules only. The possible values are: - AVAILABILITY_GROUP0: Set for the child forwarding rule that is programmed on the AVAILABILITY_GROUP0 load balancing stack. The child forwarding rule has the same IP protocol, port, and backend service settings as the parent forwarding rule, but has only one of the two IP addresses of the parent forwarding rule, the one with the purpose PASSTHROUGH_LOAD_BALANCER_AVAILABILITY_GROUP0. - AVAILABILITY_GROUP1: Set for the child forwarding rule that is programmed on the AVAILABILITY_GROUP1 load balancing stack. The child forwarding rule has the same IP protocol, port and backend service settings as the parent forwarding rule, but has only one of the two IP addresses of the parent forwarding rule, the one with the purposePASSTHROUGH_LOAD_BALANCER_AVAILABILITY_GROUP1. For each global external Passthrough Network Load Balancer forwarding rule (a parent forwarding rule) that you create, Google Cloud generates two output-only child forwarding rules, one forAVAILABILITY_GROUP0 and one forAVAILABILITY_GROUP1.

Declaration
[JsonProperty("availabilityGroup")]
public virtual string AvailabilityGroup { get; set; }
Property Value
Type Description
string

BackendService

Identifies the backend service to which the forwarding rule sends traffic. It is a required field for the following load balancers: - Internal passthrough Network Load Balancers - Backend service-based regional external passthrough Network Load Balancers - Global external passthrough Network Load Balancers It cannot be set by other load balancer types and protocol forwarding rules.

Declaration
[JsonProperty("backendService")]
public virtual string BackendService { get; set; }
Property Value
Type Description
string

BaseForwardingRule

Output only. [Output Only] The URL for the corresponding base forwarding rule. By base forwarding rule, we mean the forwarding rule that has the same IP address, protocol, and port settings with the current forwarding rule, but without sourceIPRanges specified. Always empty if the current forwarding rule does not have sourceIPRanges specified.

Declaration
[JsonProperty("baseForwardingRule")]
public virtual string BaseForwardingRule { get; set; }
Property Value
Type Description
string

ChildForwardingRules

Output only. [Output Only] The resource URLs for the child forwarding rules. Applicable only to the parent forwarding rule of global external passthrough load balancers. This field contains the list of child forwarding rule URLs associated with the parent forwarding rule: one for each availability group. AVAILABILITY_GROUP0 will be the first element, and AVAILABILITY_GROUP1 will be the second element. Refer to theavailabilityGroup field for further details. It cannot be set by any other forwarding rules.

Declaration
[JsonProperty("childForwardingRules")]
public virtual IList<string> ChildForwardingRules { get; set; }
Property Value
Type Description
IList<string>

CreationTimestamp

Output only. [Output Only] Creation timestamp inRFC3339 text format.

Declaration
[JsonProperty("creationTimestamp")]
public virtual string CreationTimestamp { get; set; }
Property Value
Type Description
string

Description

An optional description of this resource. Provide this property when you create the resource.

Declaration
[JsonProperty("description")]
public virtual string Description { get; set; }
Property Value
Type Description
string

ETag

The ETag of the item.

Declaration
public virtual string ETag { get; set; }
Property Value
Type Description
string

ExternalManagedBackendBucketMigrationState

Specifies the canary migration state for the backend buckets attached to this forwarding rule. Possible values are PREPARE, TEST_BY_PERCENTAGE, and TEST_ALL_TRAFFIC. To begin the migration from EXTERNAL to EXTERNAL_MANAGED, the state must be changed to PREPARE. The state must be changed to TEST_ALL_TRAFFIC before the loadBalancingScheme can be changed to EXTERNAL_MANAGED. Optionally, the TEST_BY_PERCENTAGE state can be used to migrate traffic to backend buckets attached to this forwarding rule by percentage using externalManagedBackendBucketMigrationTestingPercentage. Rolling back a migration requires the states to be set in reverse order. So changing the scheme from EXTERNAL_MANAGED to EXTERNAL requires the state to be set to TEST_ALL_TRAFFIC at the same time. Optionally, the TEST_BY_PERCENTAGE state can be used to migrate some traffic back to EXTERNAL or PREPARE can be used to migrate all traffic back to EXTERNAL.

Declaration
[JsonProperty("externalManagedBackendBucketMigrationState")]
public virtual string ExternalManagedBackendBucketMigrationState { get; set; }
Property Value
Type Description
string

ExternalManagedBackendBucketMigrationTestingPercentage

Determines the fraction of requests to backend buckets that should be processed by the global external Application Load Balancer. The value of this field must be in the range [0, 100]. This value can only be set if the loadBalancingScheme in the BackendService is set to EXTERNAL (when using the classic Application Load Balancer) and the migration state is TEST_BY_PERCENTAGE.

Declaration
[JsonProperty("externalManagedBackendBucketMigrationTestingPercentage")]
public virtual float? ExternalManagedBackendBucketMigrationTestingPercentage { get; set; }
Property Value
Type Description
float?

Fingerprint

Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a ForwardingRule. Include the fingerprint in patch request to ensure that you do not overwrite changes that were applied from another concurrent request. To see the latest fingerprint, make a get() request to retrieve a ForwardingRule.

Declaration
[JsonProperty("fingerprint")]
public virtual string Fingerprint { get; set; }
Property Value
Type Description
string

IPAddress

IP address for which this forwarding rule accepts traffic. When a client sends traffic to this IP address, the forwarding rule directs the traffic to the referenced target or backendService. While creating a forwarding rule, specifying an IPAddress is required under the following circumstances: - When the target is set to targetGrpcProxy andvalidateForProxyless is set to true, theIPAddress should be set to 0.0.0.0. - When the target is a Private Service Connect Google APIs bundle, you must specify an IPAddress. Otherwise, you can optionally specify an IP address that references an existing static (reserved) IP address resource. When omitted, Google Cloud assigns an ephemeral IP address. Use one of the following formats to specify an IP address while creating a forwarding rule: * IP address number, as in 100.1.2.3 * IPv6 address range, as in 2600:1234::/96 * Full resource URL, as inhttps://www.googleapis.com/compute/v1/projects/project_id/regions/region/addresses/address-name * Partial URL or by name, as in: - projects/project_id/regions/region/addresses/address-name - regions/region/addresses/address-name - global/addresses/address-name - address-name The IP address can only be set at creation. Once set, it cannot be updated. The forwarding rule's target or backendService, and in most cases, also the loadBalancingScheme, determine the type of IP address that you can use. For detailed information, see IP address specifications. When reading an IPAddress, the API always returns the IP address number. When creating a global external Passthrough Network Load Balancer forwarding rule (a parent forwarding rule), you must use theIPAddresses field, but the Google Cloud generated child forwarding rules set the IPAddress field instead. Refer to theavailabilityGroup field for further details.

Declaration
[JsonProperty("IPAddress")]
public virtual string IPAddress { get; set; }
Property Value
Type Description
string

IPAddresses

IP addresses for which this forwarding rule accepts traffic. All IP addresses must have the same IP version, IPv4 or IPv6. When a client sends traffic that matches one of the specified IP addresses, protocol and ports, the forwarding rule directs the traffic to the referencedbackendService. All IP addresses are served by the same set of backends, and they share the target capacities specified in the backend service fairly. Global external Passthrough Network Load Balancer requires two IP addresses for each forwarding rule to provide high availability when both IP addresses are used to serve client requests. The two IP addresses must come from global IP pools that belong to two distinct Availability Groups, represented by the purposePASSTHROUGH_LOAD_BALANCER_AVAILABILITY_GROUP0 andPASSTHROUGH_LOAD_BALANCER_AVAILABILITY_GROUP1. TheIPAddresses field specifies zero, one, or two IP addresses: - If omitted, Google Cloud assigns two ephemeral IP addresses, one from each Availability Group. - If you specify one IP address that references an existing static IP address resource from one Availability Group, Google Cloud assigns an ephemeral IP address from the other Availability Group. - If you specify two IP addresses that reference existing static IP address resources, they are required to be from different Availability Groups. For global external Passthrough Network Load Balancer, each IP address can be one of the following: - A static or ephemeral IPv4 address from a Google-owned IP pool. - A static IPv4 address from a global public delegated prefix. - A static or ephemeral IPv6 /96 prefix from a Google-owned IP pool. For global external Passthrough Network Load Balancer, the two IP addresses can be of different types. One IP address can be from a BYOIP prefix while the other is from a Google-owned IP pool. One IP address can be static while the other is ephemeral. However, both IP addresses must have the same IP version, IPv4 or IPv6. The IP addresses can only be set at creation and cannot be updated. When creating a global external Passthrough Network Load Balancer forwarding rule (a parent forwarding rule), you must use theIPAddresses field, but the Google Cloud-generated child forwarding rules set the IPAddress field instead. Refer to theavailabilityGroup field for further details. Refer to the IPAddress field for the formats that can be used to specify IP addresses while creating a forwarding rule. Because Passthrough Network Load Balancers do not terminate or translate traffic, the backend stack types must be compatible with the forwarding rule IP version: - If the forwarding rule IP version is IPv4, backends should be configured as dual-stack or IPv4-only. - If the forwarding rule IP version is IPv6, backends should be configured as dual-stack or IPv6-only.

Declaration
[JsonProperty("IPAddresses")]
public virtual IList<string> IPAddresses { get; set; }
Property Value
Type Description
IList<string>

IPProtocol

The IP protocol to which this rule applies. For protocol forwarding, valid options are TCP, UDP, ESP,AH, SCTP, ICMP andL3_DEFAULT. The valid IP protocols are different for different load balancing products as described in Load balancing features.

Declaration
[JsonProperty("IPProtocol")]
public virtual string IPProtocol { get; set; }
Property Value
Type Description
string

Id

[Output Only] The unique identifier for the resource. This identifier is defined by the server.

Declaration
[JsonProperty("id")]
public virtual ulong? Id { get; set; }
Property Value
Type Description
ulong?

IpCollection

Resource reference of a PublicDelegatedPrefix. The PDP must be a sub-PDP in EXTERNAL_IPV6_FORWARDING_RULE_CREATION mode. Use one of the following formats to specify a sub-PDP when creating an IPv6 NetLB forwarding rule using BYOIP: Full resource URL, as inhttps://www.googleapis.com/compute/v1/projects/project_id/regions/region/publicDelegatedPrefixes/sub-pdp-name Partial URL, as in: - projects/project_id/regions/region/publicDelegatedPrefixes/sub-pdp-name - regions/region/publicDelegatedPrefixes/sub-pdp-name

Declaration
[JsonProperty("ipCollection")]
public virtual string IpCollection { get; set; }
Property Value
Type Description
string

IpVersion

The IP Version that will be used by this forwarding rule. Valid options are IPV4 or IPV6.

Declaration
[JsonProperty("ipVersion")]
public virtual string IpVersion { get; set; }
Property Value
Type Description
string

IsMirroringCollector

Indicates whether or not this load balancer can be used as a collector for packet mirroring. To prevent mirroring loops, instances behind this load balancer will not have their traffic mirrored even if aPacketMirroring rule applies to them. This can only be set to true for load balancers that have theirloadBalancingScheme set to INTERNAL.

Declaration
[JsonProperty("isMirroringCollector")]
public virtual bool? IsMirroringCollector { get; set; }
Property Value
Type Description
bool?

Kind

Output only. [Output Only] Type of the resource. Alwayscompute#forwardingRule for forwarding rule resources.

Declaration
[JsonProperty("kind")]
public virtual string Kind { get; set; }
Property Value
Type Description
string

LabelFingerprint

A fingerprint for the labels being applied to this resource, which is essentially a hash of the labels set used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels, otherwise the request will fail with error412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a ForwardingRule.

Declaration
[JsonProperty("labelFingerprint")]
public virtual string LabelFingerprint { get; set; }
Property Value
Type Description
string

Labels

Labels for this resource. These can only be added or modified by thesetLabels method. Each label key/value pair must comply withRFC1035. Label values may be empty.

Declaration
[JsonProperty("labels")]
public virtual IDictionary<string, string> Labels { get; set; }
Property Value
Type Description
IDictionary<string, string>

LoadBalancingScheme

Specifies the forwarding rule type. For more information, refer to Forwarding rule product and scheme table.

Declaration
[JsonProperty("loadBalancingScheme")]
public virtual string LoadBalancingScheme { get; set; }
Property Value
Type Description
string

MetadataFilters

Opaque filter criteria used by load balancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to load balancer, xDS clients present node metadata. When there is a match, the relevant configuration is made available to those proxies. Otherwise, all the resources (e.g.TargetHttpProxy, UrlMap) referenced by the ForwardingRule are not visible to those proxies. For each metadataFilter in this list, if itsfilterMatchCriteria is set to MATCH_ANY, at least one of thefilterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiplemetadataFilters are specified, all of them need to be satisfied in order to be considered a match. metadataFilters specified here will be applifed before those specified in the UrlMap that thisForwardingRule references. metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set toINTERNAL_SELF_MANAGED.

Declaration
[JsonProperty("metadataFilters")]
public virtual IList<MetadataFilter> MetadataFilters { get; set; }
Property Value
Type Description
IList<MetadataFilter>

Name

Name of the resource; provided by the client when the resource is created. The name must be 1-63 characters long, and comply withRFC1035. Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash. For Private Service Connect forwarding rules that forward traffic to Google APIs, the forwarding rule name must be a 1-20 characters string with lowercase letters and numbers and must start with a letter. For global external Passthrough Network Load Balancer forwarding rules, the forwarding rule name must be 1-43 characters long. For each global external Passthrough Network Load Balancer forwarding rule (a parent forwarding rule) that you create, Google Cloud generates two output-only child forwarding rules that are named by concatenating the parent forwarding rule name with the -ag0 and -ag1 suffixes, respectively. Refer to theavailabilityGroup field for further details.

Declaration
[JsonProperty("name")]
public virtual string Name { get; set; }
Property Value
Type Description
string

Network

This field is not used for global external load balancing. For internal passthrough Network Load Balancers, this field identifies the network that the load balanced IP should belong to for this forwarding rule. If the subnetwork is specified, the network of the subnetwork will be used. If neither subnetwork nor this field is specified, the default network will be used. For Private Service Connect forwarding rules that forward traffic to Google APIs, a network must be provided.

Declaration
[JsonProperty("network")]
public virtual string Network { get; set; }
Property Value
Type Description
string

NetworkTier

This signifies the networking tier used for configuring this load balancer and can only take the following values:PREMIUM, STANDARD. For regional ForwardingRule, the valid values are PREMIUM andSTANDARD. For GlobalForwardingRule, the valid value isPREMIUM. If this field is not specified, it is assumed to be PREMIUM. If IPAddress is specified, this value must be equal to the networkTier of the Address.

Declaration
[JsonProperty("networkTier")]
public virtual string NetworkTier { get; set; }
Property Value
Type Description
string

NoAutomateDnsZone

This is used in PSC consumer ForwardingRule to control whether it should try to auto-generate a DNS zone or not. Non-PSC forwarding rules do not use this field. Once set, this field is not mutable.

Declaration
[JsonProperty("noAutomateDnsZone")]
public virtual bool? NoAutomateDnsZone { get; set; }
Property Value
Type Description
bool?

ParentForwardingRule

Output only. [Output Only] The resource URL for the parent forwarding rule. Applicable only to the child forwarding rules of global external passthrough load balancers. This field contains the URL of the parent forwarding rule.

Declaration
[JsonProperty("parentForwardingRule")]
public virtual string ParentForwardingRule { get; set; }
Property Value
Type Description
string

PortRange

The ports, portRange, and allPorts fields are mutually exclusive. Only packets addressed to ports in the specified range will be forwarded to the backends configured with this forwarding rule. The portRange field has the following limitations: - It requires that the forwarding rule IPProtocol be TCP, UDP, or SCTP, and - It's applicable only to the following products: external passthrough Network Load Balancers, internal and external proxy Network Load Balancers, internal and external Application Load Balancers, external protocol forwarding, and Classic VPN. - Some products have restrictions on what ports can be used. See port specifications for details. For external forwarding rules, two or more forwarding rules cannot use the same [IPAddress, IPProtocol] pair (specified inIPAddress, IPAddresses, IPProtocol fields) if they have overlapping portRanges. For internal forwarding rules within the same VPC network, two or more forwarding rules cannot use the same [IPAddress, IPProtocol] pair, and cannot have overlapping portRanges. @pattern: \d+(?:-\d+)?

Declaration
[JsonProperty("portRange")]
public virtual string PortRange { get; set; }
Property Value
Type Description
string

Ports

The ports, portRange, and allPorts fields are mutually exclusive. Only packets addressed to ports in the specified range will be forwarded to the backends configured with this forwarding rule. The ports field has the following limitations: - It requires that the forwarding rule IPProtocol be TCP, UDP, or SCTP, and - It's applicable only to the following products: internal passthrough Network Load Balancers, backend service-based external passthrough Network Load Balancers, and internal protocol forwarding. - You can specify a list of up to five ports by number, separated by commas. The ports can be contiguous or discontiguous. For external forwarding rules, two or more forwarding rules cannot use the same [IPAddress, IPProtocol] pair (specified inIPAddress, IPAddresses, IPProtocol fields) if they share at least one port number. For internal forwarding rules within the same VPC network, two or more forwarding rules cannot use the same [IPAddress, IPProtocol] pair if they share at least one port number. @pattern: \d+(?:-\d+)?

Declaration
[JsonProperty("ports")]
public virtual IList<string> Ports { get; set; }
Property Value
Type Description
IList<string>

PscConnectionId

[Output Only] The PSC connection id of the PSC forwarding rule.

Declaration
[JsonProperty("pscConnectionId")]
public virtual ulong? PscConnectionId { get; set; }
Property Value
Type Description
ulong?

PscConnectionStatus

Declaration
[JsonProperty("pscConnectionStatus")]
public virtual string PscConnectionStatus { get; set; }
Property Value
Type Description
string

Region

Output only. [Output Only] URL of the region where the regional forwarding rule resides. This field is not applicable to global forwarding rules. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

Declaration
[JsonProperty("region")]
public virtual string Region { get; set; }
Property Value
Type Description
string

[Output Only] Server-defined URL for the resource.

Declaration
[JsonProperty("selfLink")]
public virtual string SelfLink { get; set; }
Property Value
Type Description
string

SelfLinkWithId

Output only. [Output Only] Server-defined URL for this resource with the resource id.

Declaration
[JsonProperty("selfLinkWithId")]
public virtual string SelfLinkWithId { get; set; }
Property Value
Type Description
string

ServiceDirectoryRegistrations

Service Directory resources to register this forwarding rule with. Currently, only supports a single Service Directory resource.

Declaration
[JsonProperty("serviceDirectoryRegistrations")]
public virtual IList<ForwardingRuleServiceDirectoryRegistration> ServiceDirectoryRegistrations { get; set; }
Property Value
Type Description
IList<ForwardingRuleServiceDirectoryRegistration>

ServiceLabel

An optional prefix to the service name for this forwarding rule. If specified, the prefix is the first label of the fully qualified service name. The label must be 1-63 characters long, and comply withRFC1035. Specifically, the label must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash. This field is only used for internal load balancing.

Declaration
[JsonProperty("serviceLabel")]
public virtual string ServiceLabel { get; set; }
Property Value
Type Description
string

ServiceName

[Output Only] The internal fully qualified service name for this forwarding rule. This field is only used for internal load balancing.

Declaration
[JsonProperty("serviceName")]
public virtual string ServiceName { get; set; }
Property Value
Type Description
string

SourceIpRanges

If not empty, this forwarding rule will only forward the traffic when the source IP address matches one of the IP addresses or CIDR ranges set here. Note that a forwarding rule can only have up to 64 source IP ranges, and this field can only be used with a regional forwarding rule whose scheme isEXTERNAL. Each source_ip_range entry should be either an IP address (for example, 1.2.3.4) or a CIDR range (for example, 1.2.3.0/24).

Declaration
[JsonProperty("sourceIpRanges")]
public virtual IList<string> SourceIpRanges { get; set; }
Property Value
Type Description
IList<string>

Subnetwork

This field identifies the subnetwork that the load balanced IP should belong to for this forwarding rule, used with internal load balancers and external passthrough Network Load Balancers with IPv6. If the network specified is in auto subnet mode, this field is optional. However, a subnetwork must be specified if the network is in custom subnet mode or when creating external forwarding rule with IPv6.

Declaration
[JsonProperty("subnetwork")]
public virtual string Subnetwork { get; set; }
Property Value
Type Description
string

Target

The URL of the target resource to receive the matched traffic. For regional forwarding rules, this target must be in the same region as the forwarding rule. For global forwarding rules, this target must be a global load balancing resource. The forwarded traffic must be of a type appropriate to the target object. - For load balancers, see the "Target" column in Port specifications. - For Private Service Connect forwarding rules that forward traffic to Google APIs, provide the name of a supported Google API bundle: - vpc-sc - APIs that support VPC Service Controls. - all-apis - All supported Google APIs. - For Private Service Connect forwarding rules that forward traffic to managed services, the target must be a service attachment. The target is not mutable once set as a service attachment. The following load balancers cannot set the target field (they should set the backendService field instead): - Internal passthrough Network Load Balancers - Backend service-based regional external passthrough Network Load Balancers - Global external passthrough Network Load Balancers

Declaration
[JsonProperty("target")]
public virtual string Target { get; set; }
Property Value
Type Description
string

Implements