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 actionC5AS15XZE17VMQTWgV/vDiozHqouASI1U++DPKTeNy5HnX21g74xQZdlWBDZu9+pcDlr3p0qu73BU00ng35Riz3TIWaDjbgKM2FTL6rsik5lTe/6