Method: regionInstanceGroups.listInstances

HTTP request
Path parameters
Query parameters
Request body
- JSON representation
Response body
- JSON representation
  - JSON representation
  - JSON representation
Authorization Scopes

Lists the instances in the specified instance group and displays information about the named ports. Depending on the specified options, this method can list all instances or only the instances that are running.

HTTP request

POST https://compute.googleapis.com/compute/v1/projects/{project}/regions/{region}/instanceGroups/{resourceId}/listInstances

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters

Parameters
`project`	`string` Project ID for this request.
`region`	`string` Name of the region scoping this request.
`resourceId`	`string` Name of the regional instance group for which we want to list the instances. Authorization requires the following Google IAM permission on the specified resource `instanceGroup`: `compute.instanceGroups.get`

project

string

Project ID for this request.

region

string

Name of the region scoping this request.

resourceId

string

Name of the regional instance group for which we want to list the instances.

Authorization requires the following Google IAM permission on the specified resource instanceGroup:

compute.instanceGroups.get

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. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison 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`. 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)`.
`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.

Request body

The request body contains data with the following structure:

JSON representation
{ "instanceState": enum, "portName": string }

Fields

Fields
`instanceState`	`enum` Instances in which state should be returned. Valid options are: 'ALL', 'RUNNING'. By default, it lists all instances.
`portName`	`string` Name of port user is interested in. It is optional. If it is set, only information about this ports will be returned. If it is not set, all the named ports will be returned. Always lists all instances.

instanceState

enum

Instances in which state should be returned. Valid options are: 'ALL', 'RUNNING'. By default, it lists all instances.

portName

string

Name of port user is interested in. It is optional. If it is set, only information about this ports will be returned. If it is not set, all the named ports will be returned. Always lists all instances.

Response body

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

JSON representation
{ "id": string, "items": [ { "instance": string, "status": enum, "namedPorts": [ { "name": string, "port": integer } ] } ], "nextPageToken": string, "selfLink": string, "warning": { "code": enum, "message": string, "data": [ { "key": string, "value": string } ] }, "kind": string }

JSON representation

{
  "id": string,
  "items": [
    {
      "instance": string,
      "status": enum,
      "namedPorts": [
        {
          "name": string,
          "port": integer
        }
      ]
    }
  ],
  "nextPageToken": string,
  "selfLink": string,
  "warning": {
    "code": enum,
    "message": string,
    "data": [
      {
        "key": string,
        "value": string
      }
    ]
  },
  "kind": string
}

Fields
`id`	`string` [Output Only] Unique identifier for the resource; defined by the server.
`items[]`	`object` A list of InstanceWithNamedPorts resources.
`items[].instance`	`string` [Output Only] The URL of the instance.
`items[].status`	`enum` [Output Only] The status of the instance.
`items[].namedPorts[]`	`object` [Output Only] The named ports that belong to this instance group.
`items[].namedPorts[].name`	`string` The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
`items[].namedPorts[].port`	`integer` The port number, which can be a value between 1 and 65535.
`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.
`selfLink`	`string` [Output Only] Server-defined URL for this resource.
`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.
`kind`	`string` The resource type.

Authorization Scopes

Requires one of the following OAuth scopes:

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

For more information, see the Authentication Overview.

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تاريخ آخر تحديث ديسمبر 18, 2019.

Method: regionInstanceGroups.listInstances

HTTP request

Path parameters

Query parameters

Request body

Response body

Authorization Scopes

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