How to delete one or more user attributes for users in bulk via CSV upload

This guide covers the multiple ways of making a CSV upload to delete user attributes in bulk for your  users. Additionally, it covers the format of the CSV file required.

CSV file format:

• Plain text:
  

  userId,userAttributes
  user1,"{attribute1:null}"
  user2,"{attribute1:null,attribute2:null}"
  user3,"{attribute3:null}"

• Table view:
  

  userId	userAttributes
  user1	"{attribute1:null}"
  user2	"{attribute1:null,attribute2:null}"
  user3	"{attribute3:null}"

• Check all requirements for a valid file here

CSV upload methods:

1. Audiences page uploader
2. Leanplum API CSV upload process
3. Fast API method for up to 50 users at a time

Additional resources

• How to export user IDs and user attributes via API