AccessDeniedUser: arn:aws:sts::701984500217:assumed-role/s3readonly-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::ats-webhost-sarithm" because no identity-based policy allows the s3:ListBucket actionFF35BJFTSSA59B769NHL/fSLBydfnhKqTVLXYrQ2p31OG+oG7YdaULUG0uFvtbJuQ7TD88XPZDekQYwhs7mDV6KNPCbLnYNmPdOzhpVGEsIMTd5A