print(dir(pyrenderdoc.GetDrawcalls()[0]))

print(dir(pyrenderdoc.GetDrawcalls()[0]))
pyrenderdoc.GetDrawcalls(0)[0].children[1].events[0].eventDesc

--------------------------------------------------
['Equals', 'GetColor', 'GetHashCode', 'GetTextColor', 'GetType', 'MemberwiseClone', 'ReferenceEquals', 'ToString', '__class__', '__delattr__', '__doc__', '__format__', '__getattribute__', '__hash__', '__init__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', 'baseVertex', 'children', 'copyDestination', 'copySource', 'depthOut', 'dispatchDimension', 'dispatchThreadsDimension', 'drawcallID', 'eventID', 'events', 'flags', 'indexByteWidth', 'indexOffset', 'instanceOffset', 'markerColour', 'name', 'next', 'nextDrawcall', 'numIndices', 'numInstances', 'outputs', 'parent', 'parentDrawcall', 'previous', 'previousDrawcall', 'topology', 'vertexOffset']
Traceback (most recent call last):
  File "<string>", line 10, in <module>
TypeError: GetDrawcalls() takes no arguments (1 given)