AWS SDK Version 3 for .NET
API Reference

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Returns the ImageDescriptor instance for a known key.

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 BeginDescriptorFromKey and EndDescriptorFromKey.

Namespace: Amazon.EC2.Util
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z

Syntax

C#
public Task<ImageUtilities.ImageDescriptor> DescriptorFromKeyAsync(
         String key,
         IAmazonEC2 ec2Client
)
Parameters
key
Type: System.String

The version-independent key identifying the descriptor

ec2Client
Type: Amazon.EC2.IAmazonEC2

Optional. Configured client object from which proxy settings, if needed, can be determined. If no client is supplied the application configuration will be inspected for proxy details. If a proxy is configured (either on the client or in the configuration file) it will be used when downloading the metadata file containing the key to filter mappings.

Return Value
Matching descriptor containing the name filter to search on

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5