public static com.google.cloud.workflows.executions.v1.Execution.StackTraceElement.Position
          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
      }
<pre>
The number of bytes of source code making up this stack trace element.
</pre>

<code>int64 length = 3;</code>

@return The length.
java-workflow-executions/proto-google-cloud-workflow-executions-v1/src/main/java/com/google/cloud/workflows/executions/v1/Execution.java