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 actionJ4W1R0SM34TQJ941PRdSI1zvUM+HRoup31E6j84RDFfO0juXZ8dPUsgbcwWlq4NpboIQspPfvvdcKYbYP5zXwX5AfUrlc6rjafSGx+Oji1Lq33yZvDyoNTFNwIA=