responseFilter parameter not encoded correctly in cognitiveServicesWebSearch

[yidasanqian]

how to fix exception：

Caused by: com.microsoft.azure.cognitiveservices.search.websearch.models.ErrorResponseException: Status code 403, {"_type": "ErrorResponse", "errors": [{"_type": "Error", "code": "InsufficientAuthorization", "message": "Insufficient authorization to access requested resource.", "moreDetails":"Only these values are allowed: Webpages,Images,Videos,News,SpellSuggestions,entities,places,RelatedSearches,Computation,TimeZone,Translations", "parameter": "responseFilter", "value": "WebPages%2CImages%2CVideos" }]}
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.microsoft.rest.ServiceResponseBuilder.build(ServiceResponseBuilder.java:122)
	at com.microsoft.azure.AzureResponseBuilder.build(AzureResponseBuilder.java:56)
	at com.microsoft.azure.cognitiveservices.search.websearch.implementation.BingWebSearchImpl.searchDelegate(BingWebSearchImpl.java:200)
	at com.microsoft.azure.cognitiveservices.search.websearch.implementation.BingWebSearchImpl.access$000(BingWebSearchImpl.java:41)
	at com.microsoft.azure.cognitiveservices.search.websearch.implementation.BingWebSearchImpl$2.call(BingWebSearchImpl.java:187)
	at com.microsoft.azure.cognitiveservices.search.websearch.implementation.BingWebSearchImpl$2.call(BingWebSearchImpl.java:183)
	at rx.internal.operators.OnSubscribeMap$MapSubscriber.onNext(OnSubscribeMap.java:69)
	at retrofit2.adapter.rxjava.CallArbiter.deliverResponse(CallArbiter.java:120)
	at retrofit2.adapter.rxjava.CallArbiter.emitResponse(CallArbiter.java:102)
	at retrofit2.adapter.rxjava.CallExecuteOnSubscribe.call(CallExecuteOnSubscribe.java:46)
	at retrofit2.adapter.rxjava.CallExecuteOnSubscribe.call(CallExecuteOnSubscribe.java:24)
	at rx.Observable.unsafeSubscribe(Observable.java:10327)
	at rx.internal.operators.OnSubscribeMap.call(OnSubscribeMap.java:48)
	at rx.internal.operators.OnSubscribeMap.call(OnSubscribeMap.java:33)
	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
	at rx.Observable.subscribe(Observable.java:10423)
	at rx.Observable.subscribe(Observable.java:10390)
	at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:443)
	at rx.observables.BlockingObservable.single(BlockingObservable.java:340)
	at com.microsoft.azure.cognitiveservices.search.websearch.implementation.BingWebSearchImpl$BingWebsSearchParameters.execute(BingWebSearchImpl.java:357)

code:

 SearchResponse searchResponse = client.bingWebs()
                .search()
                .withQuery(searchQuery.getKeywords())
                .withUserAgent(userAgent)
                .withClientId(searchQuery.getClientId())
                .withClientIp(requestIp)
                .withMarket(searchQuery.getMarket())
                .withCount(searchQuery.getCount())
                .withOffset(searchQuery.getOffset())
                .withResponseFilter(Arrays.asList(AnswerType.WEB_PAGES, AnswerType.IMAGES, AnswerType.VIDEOS))
                .withSafeSearch(SafeSearch.MODERATE)
                .execute();
        WebWebAnswer webAnswer = searchResponse.webPages();

gradle:

implementation 'com.microsoft.azure:azure:1.41.4'
implementation 'com.microsoft.azure.cognitiveservices:azure-cognitiveservices-websearch:1.0.2'