public ListSolNetworkOperationsInfo withOperationState(String operationState) {
        setOperationState(operationState);
        return this;
    }
<p>
The state of the network operation.
</p>

@param operationState
       The state of the network operation.
@return Returns a reference to this object so that method calls can be chained together.
@see NsLcmOperationState
aws-java-sdk-tnb/src/main/java/com/amazonaws/services/tnb/model/ListSolNetworkOperationsInfo.java