AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Returns a list of the fields that are included in log events in the specified log group, along with the percentage of log events that contain each field. The search is limited to a time period that you specify.

In the results, fields that start with @ are fields generated by CloudWatch Logs. For example, @timestamp is the timestamp of each log event. For more information about the fields that are generated by CloudWatch logs, see Supported Logs and Discovered Fields.

The response results are sorted by the frequency percentage, starting with the highest percentage.

Note:

This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginGetLogGroupFields and EndGetLogGroupFields.

Namespace: Amazon.CloudWatchLogs
Assembly: AWSSDK.CloudWatchLogs.dll
Version: 3.x.y.z

Syntax

C#
public virtual Task<GetLogGroupFieldsResponse> GetLogGroupFieldsAsync(
         GetLogGroupFieldsRequest request,
         CancellationToken cancellationToken
)
Parameters
request
Type: Amazon.CloudWatchLogs.Model.GetLogGroupFieldsRequest

Container for the necessary parameters to execute the GetLogGroupFields service method.

cancellationToken
Type: System.Threading.CancellationToken

A cancellation token that can be used by other objects or threads to receive notice of cancellation.

Return Value
The response from the GetLogGroupFields service method, as returned by CloudWatchLogs.

Exceptions

ExceptionCondition
InvalidParameterException A parameter is specified incorrectly.
LimitExceededException You have reached the maximum number of resources that can be created.
ResourceNotFoundException The specified resource does not exist.
ServiceUnavailableException The service cannot complete the request.

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0, 1.3

.NET Framework:
Supported in: 4.5

See Also