Hello,
I am trying to retrieve data using the segmentation endpoint, but I keep getting a 400 bad request error. We have an event named PUSH_NOTIFICATION/OPEN on our Amplitude, but it does not seem to work. I have also tried with the ce: prefix on the event type, but that also returns a 400 error.
Below is the curl request, with authorization headers removed of course.
curl --location -g --request GET 'https://amplitude.com/api/2/events/segmentation?e={"event_type":"PUSH_NOTIFICATION%2FOPEN"}&start=20220904&end=20220907&n=any'
Thanks!