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 actionQP5RXBRHBAXJEMV0u8yep7q4T1gdsO8fWDGRBWNwDbzdJBsVIL+ob8t/hSdUmLKB4rVckAv4D0L3RKbjHP+pdn3+pgtpAZecWsIudT/4gorXaawA