public java.lang.String getStep() {
          java.lang.Object ref = step_;
          if (!(ref instanceof java.lang.String)) {
            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
            java.lang.String s = bs.toStringUtf8();
            step_ = s;
            return s;
          } else {
            return (java.lang.String) ref;
          }
        }
<pre>
Name of a step within the routine.
</pre>

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

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