public ServiceDependency withOperationName(String operationName) {
        setOperationName(operationName);
        return this;
    }
<p>
The name of the operation in this service that calls the dependency.
</p>

@param operationName
       The name of the operation in this service that calls the dependency.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-applicationsignals/src/main/java/com/amazonaws/services/applicationsignals/model/ServiceDependency.java