Add 404 resource error handling in sdkFind (#421)

Signed-off-by: Michael Gasch <[email protected]>

Author: embano1

templates/pkg/resource/sdk_find_read_one.go.tpl

@@ -34,6 +34,9 @@ func (rm *resourceManager) sdkFind(
 {{- end }}
 	rm.metrics.RecordAPICall("READ_ONE", "{{ .CRD.Ops.ReadOne.ExportedName }}", err)
 	if err != nil {
+		if reqErr, ok := ackerr.AWSRequestFailure(err); ok && reqErr.StatusCode() == 404 {
+			return nil, ackerr.NotFound
+        }
 		if awsErr, ok := ackerr.AWSError(err); ok && awsErr.Code() == "{{ ResourceExceptionCode .CRD 404 }}" {{ GoCodeSetExceptionMessageCheck .CRD 404 }}{
 			return nil, ackerr.NotFound
 		}