AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionS5QYS3QHDWJ8BQ0RlhjGC6hwayQNroIvjwt4aq3OplOPnPQBNg+Ihv7Cfv/d8Q+THB0a5GOy/w8WWEwhsKalzrPTvXw=