Fulfill order input_data

[reedchan7]

I generated the corresponding Go code based on the .abi file of seaport v1.5. Then I called the Fulfill method according to the OpenSea API. According to the returned fulfillment_data.transaction.function, I called the corresponding ABI method.

For example, for fulfillBasicOrder_efficient_6GL6yc, I need to convert fulfillment_data.transaction.input_data into the arguments required by the method in the corresponding ABI of fulfillBasicOrder_efficient_6GL6yc.

My problem is that I see many similar fulfill methods in ABI, and each has a different parameter list. However, OpenSea's official documentation does not provide a detailed introduction to this input_data structure, and there is no input_data corresponding to every contract method, or the data structure and extraction method.
How should I handle my requirements? Where can I find more detailed documentation, code, or information?

Thanks.

[ashwwwin]

Did you end up figuring this out?