AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionDW6TRB9GNFPC18PTcKfcjeOPEQ/dWfhHeV68X1hi8+prengaP/f+vQL5KL761tpSTiJ4761uhCL8B2ZgdhiQsihqY87uk0/GUJJXiAqsm2pwQzn3slLhl1zwH/w=