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 action5XZ1CQ0Z8NWE0V09tWAkeN0ChKeLmPDwr3f+NEeZnlahRMFgFWbm2A4XwJEpGwIFhTmdw5vb88ujHtQ2/55L1PMhsdM=