Method: regionNetworkEndpointGroups.list

Retrieves the list of regional network endpoint groups available to the specified project in the given region.

HTTP request

GET https://compute.googleapis.com/compute/beta/projects/{project}/regions/{region}/networkEndpointGroups

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters
project

string

Project ID for this request.
region

string

The name of the region where the network endpoint group is located. It should comply with RFC1035.

Query parameters

Parameters
maxResults

integer (uint32 format)

The maximum number of results per page that should be returned. If the number of available results is larger than maxResults, Compute Engine returns a nextPageToken that can be used to get the next page of results in subsequent list requests. Acceptable values are 0 to 500, inclusive. (Default: 500)
pageToken

string

Specifies a page token to use. Set pageToken to the nextPageToken returned by a previous list request to get the next page of results.
filter

string

A filter expression that filters resources listed in the response. Most Compute resources support two types of filter expressions: expressions that support regular expressions and expressions that follow API improvement proposal AIP-160. These two types of filter expressions cannot be mixed in one request.

If you want to use AIP-160, your expression must specify the field name, an operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The operator must be either =, !=, >, <, <=, >= or :.

For example, if you are filtering Compute Engine instances, you can exclude instances named example-instance by specifying name != example-instance.

The :* comparison can be used to test whether a key has been defined. For example, to find all objects with owner label use:

labels.owner:*

You can also filter nested fields. For example, you could specify scheduling.automaticRestart = false to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.

To filter on multiple expressions, provide each separate expression within parentheses. For example:

(scheduling.automaticRestart = true)
(cpuPlatform = "Intel Skylake")

By default, each expression is an AND expression. However, you can include AND and OR expressions explicitly. For example:

(cpuPlatform = "Intel Skylake") OR
(cpuPlatform = "Intel Broadwell") AND
(scheduling.automaticRestart = true)

If you want to use a regular expression, use the eq (equal) or ne (not equal) operator against a single un-parenthesized expression with or without quotes or against multiple parenthesized expressions. Examples:

fieldname eq unquoted literal fieldname eq 'single quoted literal' fieldname eq "double quoted literal" (fieldname1 eq literal) (fieldname2 ne "literal")

The literal value is interpreted as a regular expression using Google RE2 library syntax. The literal value must match the entire field.

For example, to filter for instances that do not end with name "instance", you would use name ne .*instance.

You cannot combine constraints on multiple fields using regular expressions.
orderBy

string

Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.

You can also sort results in descending order based on the creation timestamp using orderBy="creationTimestamp desc". This sorts results based on the creationTimestamp field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.

Currently, only sorting by name or creationTimestamp desc is supported.
returnPartialSuccess

boolean

Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.

For example, when partial success behavior is enabled, aggregatedList for a single zone scope either returns all resources in the zone or no resources, with an error code.

Request body

The request body must be empty.

Response body

If successful, the response body contains data with the following structure:

JSON representation 
{
  "kind": string,
  "id": string,
  "items": [
    {
      "kind": string,
      "id": string,
      "creationTimestamp": string,
      "selfLink": string,
      "name": string,
      "description": string,
      "networkEndpointType": enum,
      "size": integer,
      "loadBalancer": {
        "zone": string,
        "network": string,
        "subnetwork": string,
        "defaultPort": integer
      },
      "region": string,
      "zone": string,
      "network": string,
      "subnetwork": string,
      "defaultPort": integer,
      "annotations": {
        string: string,
        ...
      },
      "cloudRun": {
        "service": string,
        "tag": string,
        "urlMask": string
      },
      "appEngine": {
        "service": string,
        "version": string,
        "urlMask": string
      },
      "cloudFunction": {
        "function": string,
        "urlMask": string
      },
      "serverlessDeployment": {
        "platform": string,
        "resource": string,
        "version": string,
        "urlMask": string
      },
      "pscTargetService": string,
      "pscData": {
        "consumerPscAddress": string,
        "pscConnectionId": string,
        "pscConnectionStatus": enum,
        "producerPort": integer
      }
    }
  ],
  "nextPageToken": string,
  "selfLink": string,
  "warning": {
    "code": enum,
    "message": string,
    "data": [
      {
        "key": string,
        "value": string
      }
    ]
  }
}
Fields
kind

string

[Output Only] The resource type, which is always compute#networkEndpointGroupList for network endpoint group lists.
id

string

[Output Only] Unique identifier for the resource; defined by the server.
items[]

object

A list of NetworkEndpointGroup resources.
items[].kind

string

[Output Only] Type of the resource. Always compute#networkEndpointGroup for network endpoint group.
items[].id

string (uint64 format)

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

string

[Output Only] Creation timestamp in RFC3339 text format.
items[].selfLink

string

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

string

Name of the resource; provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. 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.
items[].description

string

An optional description of this resource. Provide this property when you create the resource.
items[].networkEndpointType

enum

Type of network endpoints in this network endpoint group. Can be one of GCE_VM_IP, GCE_VM_IP_PORT, NON_GCP_PRIVATE_IP_PORT, INTERNET_FQDN_PORT, INTERNET_IP_PORT, SERVERLESS, PRIVATE_SERVICE_CONNECT, GCE_VM_IP_PORTMAP.
items[].size

integer

[Output only] Number of network endpoints in the network endpoint group.
items[].loadBalancer
(deprecated)

object

This field is only valid when the network endpoint group is used for load balancing. [Deprecated] This field is deprecated.
items[].loadBalancer
(deprecated).zone
(deprecated)

string

[Output Only] The URL of the zone where the network endpoint group is located. [Deprecated] This field is deprecated.
items[].loadBalancer
(deprecated).network
(deprecated)

string

The URL of the network to which all network endpoints in the NEG belong. Uses default project network if unspecified. [Deprecated] This field is deprecated.
items[].loadBalancer
(deprecated).subnetwork
(deprecated)

string

Optional URL of the subnetwork to which all network endpoints in the NEG belong. [Deprecated] This field is deprecated.
items[].loadBalancer
(deprecated).defaultPort
(deprecated)

integer

The default port used if the port number is not specified in the network endpoint.

If the network endpoint type is either GCE_VM_IP, SERVERLESS or PRIVATE_SERVICE_CONNECT, this field must not be specified. [Deprecated] This field is deprecated.
items[].region

string

[Output Only] The URL of the region where the network endpoint group is located.
items[].zone

string

[Output Only] The URL of the zone where the network endpoint group is located.
items[].network

string

The URL of the network to which all network endpoints in the NEG belong. Uses default project network if unspecified.
items[].subnetwork

string

Optional URL of the subnetwork to which all network endpoints in the NEG belong.
items[].defaultPort

integer

The default port used if the port number is not specified in the network endpoint.

If the network endpoint type is either GCE_VM_IP, SERVERLESS or PRIVATE_SERVICE_CONNECT, this field must not be specified.
items[].annotations

map (key: string, value: string)

Metadata defined as annotations on the network endpoint group.
items[].cloudRun

object

Only valid when networkEndpointType is SERVERLESS. Only one of cloudRun, appEngine or cloudFunction may be set.
items[].cloudRun.service

string

Cloud Run service is the main resource of Cloud Run.

The service must be 1-63 characters long, and comply with RFC1035.

Example value: "run-service".
items[].cloudRun.tag

string

Optional Cloud Run tag represents the "named-revision" to provide additional fine-grained traffic routing information.

The tag must be 1-63 characters long, and comply with RFC1035.

Example value: "revision-0010".
items[].cloudRun.urlMask

string

An URL mask is one of the main components of the Cloud Function.

A template to parse <service> and <tag> fields from a request URL. URL mask allows for routing to multiple Run services without having to create multiple network endpoint groups and backend services.

For example, request URLs foo1.domain.com/bar1 and foo1.domain.com/bar2 can be backed by the same Serverless Network Endpoint Group (NEG) with URL mask <tag>.domain.com/<service>. The URL mask will parse them to { service="bar1", tag="foo1" } and { service="bar2", tag="foo2" } respectively.
items[].appEngine

object

Only valid when networkEndpointType is SERVERLESS. Only one of cloudRun, appEngine or cloudFunction may be set.
items[].appEngine.service

string

Optional serving service.

The service name is case-sensitive and must be 1-63 characters long.

Example value: default, my-service.
items[].appEngine.version

string

Optional serving version.

The version name is case-sensitive and must be 1-100 characters long.

Example value: v1, v2.
items[].appEngine.urlMask

string

An URL mask is one of the main components of the Cloud Function.

A template to parse service and version fields from a request URL. URL mask allows for routing to multiple App Engine services without having to create multiple Network Endpoint Groups and backend services.

For example, the request URLs foo1-dot-appname.appspot.com/v1 and foo1-dot-appname.appspot.com/v2 can be backed by the same Serverless NEG with URL mask <service>-dot-appname.appspot.com/<version>. The URL mask will parse them to { service = "foo1", version = "v1" } and { service = "foo1", version = "v2" } respectively.
items[].cloudFunction

object

Only valid when networkEndpointType is SERVERLESS. Only one of cloudRun, appEngine or cloudFunction may be set.
items[].cloudFunction.function

string

A user-defined name of the Cloud Function.

The function name is case-sensitive and must be 1-63 characters long.

Example value: func1.
items[].cloudFunction.urlMask

string

An URL mask is one of the main components of the Cloud Function.

A template to parse function field from a request URL. URL mask allows for routing to multiple Cloud Functions without having to create multiple Network Endpoint Groups and backend services.

For example, request URLs mydomain.com/function1 and mydomain.com/function2 can be backed by the same Serverless NEG with URL mask /<function>. The URL mask will parse them to { function = "function1" } and { function = "function2" } respectively.
items[].serverlessDeployment

object

Only valid when networkEndpointType is SERVERLESS. Only one of cloudRun, appEngine, cloudFunction or serverlessDeployment may be set.
items[].serverlessDeployment.platform

string

The platform of the backend target(s) of this NEG. The only supported value is API Gateway: apigateway.googleapis.com.
items[].serverlessDeployment.resource

string

The user-defined name of the workload/instance. This value must be provided explicitly or in the urlMask. The resource identified by this value is platform-specific and is as follows:

  1. API Gateway: The gateway ID
  2. App Engine: The service name
  3. Cloud Functions: The function name
  4. Cloud Run: The service name
items[].serverlessDeployment.version

string

The optional resource version. The version identified by this value is platform-specific and is follows:

  1. API Gateway: Unused
  2. App Engine: The service version
  3. Cloud Functions: Unused
  4. Cloud Run: The service tag
items[].serverlessDeployment.urlMask

string

An URL mask is one of the main components of the Cloud Function.

A template to parse platform-specific fields from a request URL. URL mask allows for routing to multiple resources on the same serverless platform without having to create multiple Network Endpoint Groups and backend resources. The fields parsed by this template are platform-specific and are as follows:

  1. API Gateway: The gateway ID
  2. App Engine: The service and version
  3. Cloud Functions: The function name
  4. Cloud Run: The service and tag
items[].pscTargetService

string

The target service url used to set up private service connection to a Google API or a PSC Producer Service Attachment. An example value is: asia-northeast3-cloudkms.googleapis.com
items[].pscData

object
items[].pscData.consumerPscAddress

string

[Output Only] Address allocated from given subnetwork for PSC. This IP address acts as a VIP for a PSC NEG, allowing it to act as an endpoint in L7 PSC-XLB.
items[].pscData.pscConnectionId

string (uint64 format)

[Output Only] The PSC connection id of the PSC Network Endpoint Group Consumer.
items[].pscData.pscConnectionStatus

enum

[Output Only] The connection status of the PSC Forwarding Rule.
items[].pscData.producerPort

integer

The psc producer port is used to connect PSC NEG with specific port on the PSC Producer side; should only be used for the PRIVATE_SERVICE_CONNECT NEG type
nextPageToken

string

[Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.
warning

object

[Output Only] Informational warning message.
warning.code

enum

[Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
warning.message

string

[Output Only] A human-readable description of the warning code.
warning.data[]

object

[Output Only] Metadata about this warning in key: value format. For example: 

"data": [  {  "key": "scope",  "value": "zones/us-east1-d"  }
warning.data[].key

string

[Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
warning.data[].value

string

[Output Only] A warning data value corresponding to the key.

Authorization scopes

Requires one of the following OAuth scopes:

  • https://www.googleapis.com/auth/compute.readonly
  • https://www.googleapis.com/auth/compute
  • https://www.googleapis.com/auth/cloud-platform

For more information, see the Authentication Overview.

IAM Permissions

In addition to any permissions specified on the fields above, authorization requires one or more of the following IAM permissions:

  • compute.regionNetworkEndpointGroups.list

To find predefined roles that contain those permissions, see Compute Engine IAM Roles.