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The following expression should capture the {dp|gp}/$ID part: https://www\.amazon\.com/([gd]p/[A-z0-9]{10}) A quick explanation: the \. are there to match periods only (otherwise it would ma...
Answer
#1: Initial revision
The following expression should capture the `{dp|gp}/$ID` part: ```plaintext https://www\.amazon\.com/([gd]p/[A-z0-9]{10}) ``` A quick explanation: - the `\.` are there to match periods only (otherwise it would match any symbol), - `[gd]p` matches either `gp` or `dp`, - `[A-z0-9]{10}` matches exactly 10 alphanumeric characters - The parentheses around these last two components *captures* them. This is not really necessary, but the matching algorithm will be able to export only this part of the string as well.