a way to update user participation

[shobhit10058]

It will be good to make a post request where a list of roll numbers or email of participants will be given to update the participants of a event. Request should be jwt token with user type < 3.

[shobhit10058]

suggestion: if a file(like csv) which contains a column of roll numbers or email can be accepted then it will be more good.

[shobhit10058]

request body contains token, list of participant email, event id

[adarshares]

I have issued a pull request for this

[shobhit10058]

fixed