Bulk loader in a running Docker container

Here we go

Dgraph version   : v20.07.2
Dgraph codename  : shuri-2
Dgraph SHA-256   : 180143ae812441778007a9026d78df08bfaf35b85113971b3266d4697ff9b692
Commit SHA-1     : a7bc16d56
Commit timestamp : 2020-10-22 10:17:53 -0700
Branch           : HEAD
Go version       : go1.14.4


micheldiz@micheldizs-iMac-Pro ~ % dgraph bulk -h | grep graphql
 -g, --graphql_schema string    Location of the GraphQL schema file.

I think the live load doesn’t have it. You should use the Admin Schema OP to add GraphQL schema.