The `projects.locations.operations.list` API call example is a method in the Google Cloud API that returns the latest state of long-running operations. Operations that date back more than the lifetime of the job will not be returned. The method lists operations that match the following criteria:

Using the `filter` parameter, the API call can filter results to a specific project, folder, or organization. The `pageSize` parameter specifies the maximum count of operations to return. The `pageToken` value that’s returned in the response indicates that this is only a partial list and additional results might be returned in a subsequent request. Specify the `pageSize` value to control the maximum number of results returned in a list.

Examples

The syntax for `projects.locations.operations.list` method in `api-client` for Ruby is:

def list(request, options = nil) -> ::Gapic::PagedEnumerable<::Gapic::Operation>def list(name: nil, filter: nil, page_size: nil, page_token: nil) -> ::Gapic::PagedEnumerable<::Gapic::Operation>

The following code sample shows you how to use the `projects.locations.operations.list` method:

Basic examplerequire "google/longrunning"# Create a client object. The client can be reused for multiple calls.client = Google::Longrunning::Operations::Client.new# Create a request. To set request fields, pass in keyword arguments.request = Google::Longrunning::ListOperationsRequest.new# Call the list method.result = client.list request# The returned object is of type Gapic::PagedEnumerable. You can iterate# over elements, and API calls will be issued to fetch pages as needed.result.each do |item|  # Each element is of type ::Google::Longrunning::Operation.  p itemend

Tips

Tip 1: Use the `filter` parameter to filter results to a specific project, folder, or organization.

Tip 2: Use the `pageSize` parameter to specify the maximum count of operations to return.

Tip 3: Use the `pageToken` value that’s returned in the response to retrieve the next page of results.

Tip 4: Specify the `pageSize` value to control the maximum number of results returned in a list.

Tip 5: Use the `orderBy` parameter to sort the results by a specified field.

Frequently Asked Questions

1. How do I use the `projects.locations.operations.list` method?

The syntax for `projects.locations.operations.list` method in `api-client` for Ruby is:

def list(request, options = nil) -> ::Gapic::PagedEnumerable<::Gapic::Operation>def list(name: nil, filter: nil, page_size: nil, page_token: nil) -> ::Gapic::PagedEnumerable<::Gapic::Operation>

The following code sample shows you how to use the `projects.locations.operations.list` method:

Basic examplerequire "google/longrunning"# Create a client object. The client can be reused for multiple calls.client = Google::Longrunning::Operations::Client.new# Create a request. To set request fields, pass in keyword arguments.request = Google::Longrunning::ListOperationsRequest.new# Call the list method.result = client.list request# The returned object is of type Gapic::PagedEnumerable. You can iterate# over elements, and API calls will be issued to fetch pages as needed.result.each do |item|  # Each element is of type ::Google::Longrunning::Operation.  p itemend

2. How do I filter the results of the `projects.locations.operations.list` method?

You can filter the results of the `projects.locations.operations.list` method by using the `filter` parameter. The `filter` parameter supports the following syntax:

name = valuedisplayName = valuemetadata.@type = value

For example, to filter results to a specific project, you would use the following `filter` parameter:

name = projects/my-project

3. How do I specify the maximum count of operations to return in the `projects.locations.operations.list` method?

You can specify the maximum count of operations to return in the `projects.locations.operations.list` method by using the `pageSize` parameter. The `pageSize` parameter accepts a value between 1 and 1000.

Conclusion

The `projects.locations.operations.list` API call example is a powerful tool that can be used to manage long-running operations. By using the `filter`, `pageSize`, and `pageToken` parameters, you can customize the results of the `projects.locations.operations.list` method to meet your specific needs.

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