@java.lang.Override
      public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) return size;

        size = 0;
        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(routine_)) {
          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, routine_);
        }
        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(step_)) {
          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, step_);
        }
        size += getUnknownFields().getSerializedSize();
        memoizedSize = size;
        return size;
      }
<pre>
Name of a step within the routine.
</pre>

<code>string step = 2;</code>

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