/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  The name of the instance group where you are adding instances.   */// const instanceGroup = 'abc123'/**   *  The body resource for this request   */// const instanceGroupsAddInstancesRequestResource = {}/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).   */// const requestId = 'abc123'/**   *  The name of the zone where the instance group is located.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallAddInstances(){// Construct requestconstrequest={instanceGroup,instanceGroupsAddInstancesRequestResource,project,zone,};// Run requestconstresponse=awaitcomputeClient.addInstances(request);console.log(response);}callAddInstances();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  A filter expression that filters resources listed in the response. The 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 `:` operator can be used with string fields to match substrings. For non-string fields it is equivalent to the `=` operator. 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) ```   */// const filter = 'abc123'/**   *  Indicates whether every visible scope for each scope type (zone, region, global) should be included in the response. For new resource types added after this field, the flag has no effect as new resource types will always include every visible scope for each scope type in response. For resource types which predate this field, if this flag is omitted or false, only scopes of the scope types where the resource type is expected to be found will be included.   */// const includeAllScopes = true/**   *  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`)   */// const maxResults = 1234/**   *  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.   */// const orderBy = 'abc123'/**   *  Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.   */// const pageToken = 'abc123'/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.   */// const returnPartialSuccess = true// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallAggregatedList(){// Construct requestconstrequest={project,};// Run requestconstiterable=awaitcomputeClient.aggregatedListAsync(request);forawait(const[key,value]ofiterable){console.log(response);}}callAggregatedList();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  The name of the instance group to delete.   */// const instanceGroup = 'abc123'/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).   */// const requestId = 'abc123'/**   *  The name of the zone where the instance group is located.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallDelete(){// Construct requestconstrequest={instanceGroup,project,zone,};// Run requestconstresponse=awaitcomputeClient.delete(request);console.log(response);}callDelete();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  The name of the instance group.   */// const instanceGroup = 'abc123'/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  The name of the zone where the instance group is located.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallGet(){// Construct requestconstrequest={instanceGroup,project,zone,};// Run requestconstresponse=awaitcomputeClient.get(request);console.log(response);}callGet();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  The body resource for this request   */// const instanceGroupResource = {}/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).   */// const requestId = 'abc123'/**   *  The name of the zone where you want to create the instance group.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallInsert(){// Construct requestconstrequest={instanceGroupResource,project,zone,};// Run requestconstresponse=awaitcomputeClient.insert(request);console.log(response);}callInsert();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  A filter expression that filters resources listed in the response. The 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 `:` operator can be used with string fields to match substrings. For non-string fields it is equivalent to the `=` operator. 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) ```   */// const filter = 'abc123'/**   *  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`)   */// const maxResults = 1234/**   *  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.   */// const orderBy = 'abc123'/**   *  Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.   */// const pageToken = 'abc123'/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.   */// const returnPartialSuccess = true/**   *  The name of the zone where the instance group is located.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallList(){// Construct requestconstrequest={project,zone,};// Run requestconstiterable=awaitcomputeClient.listAsync(request);forawait(constresponseofiterable){console.log(response);}}callList();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  A filter expression that filters resources listed in the response. The 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 `:` operator can be used with string fields to match substrings. For non-string fields it is equivalent to the `=` operator. 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) ```   */// const filter = 'abc123'/**   *  The name of the instance group from which you want to generate a list of included instances.   */// const instanceGroup = 'abc123'/**   *  The body resource for this request   */// const instanceGroupsListInstancesRequestResource = {}/**   *  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`)   */// const maxResults = 1234/**   *  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.   */// const orderBy = 'abc123'/**   *  Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.   */// const pageToken = 'abc123'/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.   */// const returnPartialSuccess = true/**   *  The name of the zone where the instance group is located.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallListInstances(){// Construct requestconstrequest={instanceGroup,instanceGroupsListInstancesRequestResource,project,zone,};// Run requestconstiterable=awaitcomputeClient.listInstancesAsync(request);forawait(constresponseofiterable){console.log(response);}}callListInstances();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  The name of the instance group where the specified instances will be removed.   */// const instanceGroup = 'abc123'/**   *  The body resource for this request   */// const instanceGroupsRemoveInstancesRequestResource = {}/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).   */// const requestId = 'abc123'/**   *  The name of the zone where the instance group is located.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallRemoveInstances(){// Construct requestconstrequest={instanceGroup,instanceGroupsRemoveInstancesRequestResource,project,zone,};// Run requestconstresponse=awaitcomputeClient.removeInstances(request);console.log(response);}callRemoveInstances();

/**   * TODO(developer): Uncomment these variables before running the sample.   *//**   *  The name of the instance group where the named ports are updated.   */// const instanceGroup = 'abc123'/**   *  The body resource for this request   */// const instanceGroupsSetNamedPortsRequestResource = {}/**   *  Project ID for this request.   */// const project = 'my-project'/**   *  An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).   */// const requestId = 'abc123'/**   *  The name of the zone where the instance group is located.   */// const zone = 'abc123'// Imports the Compute libraryconst{InstanceGroupsClient}=require('@google-cloud/compute').v1;// Instantiates a clientconstcomputeClient=newInstanceGroupsClient();asyncfunctioncallSetNamedPorts(){// Construct requestconstrequest={instanceGroup,instanceGroupsSetNamedPortsRequestResource,project,zone,};// Run requestconstresponse=awaitcomputeClient.setNamedPorts(request);console.log(response);}callSetNamedPorts();