I don't fully understand how to red the tensorflow docs

I’m working on W1 Assignment 2 and some of the functions used in the solution for Exercise are using arguments that are not referenced in the documentation. For example, I was able to figure out by looking through forums that the correct answer for the padding function is tfl.ZeroPadding2D(padding=(3, 3), input_shape=(64, 64, 3)) This function has an input_shape as an argument which is not a pre-set argument for this particularly function. I do see in the documentation that there is placeholder for **kwargs in the ```
tf.keras.layers.ZeroPadding2D( padding=(1, 1), data_format=None, **kwargs)

Often, you need to find the specific details by looking at the objects that a layer inherits from.

For example:

thank you.