Dump the chickpeas in a medium mixing bowl, and then add the shallot, garlic, green onions, parsley, sea salt, gochugaru, olive oil, and vinegar. Stir to combine.
Allow the chickpeas to marinate and soak up all the flavors of the herbs for 10 minutes before serving. Store any leftovers in a tightly sealed container in the fridge for up to 5 days.