If you want a ready made structure there are a few. HERE is a small one with a cloth top. HERE is one with a louvered cloth top. These and fabric covered gazebos will be available at most department and home stores as spring begins. Right now you should search online.

can you post a photo of what you're trying to replicate? "Poles" can go a lot of different ways.

Poles need to be supported somehow so will require digging holes or attaching them somehow to the patio or deck A free standing gazebo type structure is a better choice but will still require some work from you