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 actionY9WZXG7E7Y36T719lTpB1fks5LqdehkmdrzTAchgdUN8V2zuAhKzURTdmmXhcm03Cd8IzzOl5i80syrPQRbHCpvZq+LwaggIIMd9ANSBmGUWFNlu1tgwUKiIzKc=