Figured out my issues, it's a mistake in the
Convert Time Format
action. Both format fields tell you that you need to use Arrow format and not strptime, but they're mismatched. One is strptime and the other is Arrow. It's line 50 in the code that needs some fixing.

Still no luck. Saw it needs to be in arrow format so I tried
YYYY-MM-DD'T'HHss.SSS'Z'
but
'2021-09-10T19:02:06.951Z' does not match format YYYY-MM-DD'T'HHss.SSS'Z'

Also tried
YYYY-MM-DD[t]HHss.SSSZ
and
YYYY-MM-DD[t]HHss.SSSZ
same result

Just made my own
Shift Time
action and fixed the problem. Default format is
YYYY-MM-DD[t]HHss.SSS[z]
. I still don't know what I was doing wrong with
Convert Time
but this works well for now:


from SiemplifyAction import *


import arrow


from dateutil import tz


import pytz





def main():


siemplify = SiemplifyAction()


siemplify.script_name='Convert Time Format'


params = siemplify.parameters


input_str = params.get('Input')


use_format = params.get('Format')


days = params.get('Days', 0) or 0


hours = params.get('Hours', 0) or 0


minutes = params.get('Minutes', 0) or 0


seconds = params.get('Seconds', 0) or 0





time = arrow.get(input_str)


new_time = time.shift(days=int(days), hours=int(hours), minutes=int(minutes), seconds=int(seconds))





result_value = new_time.format(use_format)





output_message = result_value


siemplify.end(output_message, result_value)





if __name__ == "__main__":


main()

Hi
@Andrew Cook



Thank you for your input,
we will update the documentation accordingly