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 actionPN1184KS9KYS8C2DdqIEe0npEbMn6fPT/o9aei06NgzY1VyYHcKJZckiaMgfQIGTyuOJzcrH9adyZDYfPSunCsMhLEg=