See https://github.com/minio/mc/blob/ed0b962588f581ebd84d3e2a21a21f24c2b37fc1/cmd/config-utils.go#L29 These requirements may not be present on other S3 providers (for example radosGW), and I don't think removing them would cause problems for MinIO
See
mc/cmd/config-utils.go
Line 29 in ed0b962
These requirements may not be present on other S3 providers (for example radosGW), and I don't think removing them would cause problems for MinIO