/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
ListLayerVersionsResponse response = new ListLayerVersionsResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("LayerVersions", targetDepth))
{
var unmarshaller = new ListUnmarshaller <LayerVersionsListItem, LayerVersionsListItemUnmarshaller>(LayerVersionsListItemUnmarshaller.Instance);
response.LayerVersions = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("NextMarker", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.NextMarker = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
protected override async Task <bool> PerformActionAsync()
{
var layerName = this.GetStringValueOrDefault(this.LayerName, LambdaDefinedCommandOptions.ARGUMENT_LAYER_NAME, true);
this.Logger.WriteLine("Description".PadRight(LAYER_DESCRIPTION_WIDTH) + " " +
"Compatible Runtimes".PadRight(LAYER_COMPATIBLE_RUNTIMES_WIDTH) + " " +
"Created".PadRight(TIMESTAMP_WIDTH) + " " +
"Latest Version ARN".PadRight(LAYER_ARN_WIDTH)
);
this.Logger.WriteLine($"{new string('-', LAYER_DESCRIPTION_WIDTH)} {new string('-', LAYER_COMPATIBLE_RUNTIMES_WIDTH)} {new string('-', TIMESTAMP_WIDTH)} {new string('-', LAYER_ARN_WIDTH)}");
var request = new ListLayerVersionsRequest {
LayerName = layerName
};
ListLayerVersionsResponse response = null;
do
{
request.Marker = response?.NextMarker;
try
{
response = await this.LambdaClient.ListLayerVersionsAsync(request);
}
catch (Exception e)
{
throw new LambdaToolsException("Error listing versions for Lambda layer: " + e.Message, LambdaToolsException.LambdaErrorCode.LambdaListLayerVersions, e);
}
foreach (var layerVersion in response.LayerVersions)
{
this.Logger.WriteLine(LambdaUtilities.DetermineListDisplayLayerDescription(layerVersion.Description, LAYER_DESCRIPTION_WIDTH).PadRight(LAYER_DESCRIPTION_WIDTH) + " " +
string.Join(", ", layerVersion.CompatibleRuntimes.ToArray()).PadRight(LAYER_COMPATIBLE_RUNTIMES_WIDTH) + " " +
DateTime.Parse(layerVersion.CreatedDate).ToString("g").PadRight(TIMESTAMP_WIDTH) + " " +
layerVersion.LayerVersionArn
);
}
} while (!string.IsNullOrEmpty(response.NextMarker));
return(true);
}
