public GetMethodResult withOperationName(String operationName) {
        setOperationName(operationName);
        return this;
    }
<p>
A human-friendly operation identifier for the method. For example, you can assign the <code>operationName</code>
of <code>ListPets</code> for the <code>GET /pets</code> method in the <code>PetStore</code> example.
</p>

@param operationName
       A human-friendly operation identifier for the method. For example, you can assign the
       <code>operationName</code> of <code>ListPets</code> for the <code>GET /pets</code> method in the
       <code>PetStore</code> example.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/GetMethodResult.java