Configuring Loki with AWS S3 - Error mkdir : no such file or directory

I am trying to set up loki to use s3 bucket for storing chuncks. I am receiving the following error even I have all the credentials to access s3 bucket.
"level=error ts=2019-09-25T20:49:43.1117924Z caller=main.go:71 msg=“error initialising loki” err=“error initialising module: store: error creating object client: mkdir : no such file or directory”

My configuration as a follow:

Blockquote
schema_config:
configs:

  • from: 2018-04-15
    store: boltdb
    object_store: s3
    schema: v9
    index:
    prefix: index_
    period: 0

storage_config:
boltdb:
directory: /tmp/loki/index
aws:
s3: s3://us-east-1/logger-loki-poc

Blockquote

I have a valid token to access AWS. Thanks.

This link helped me if you haven’t found it already: