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 action5DGV43ERCZZRSMG7vYU1RRI7uA9vjdUD5vWEyCXh23X8iDiBA6Pdh3FoNORWqHUPCqRWJ2nDWV1ujaED8iq5/IAxGF4=