Comment exécuter une action de recherche sur le point de terminaison odata

Question

CRM 2016 expose oda/web api, et a functions et actions sortie de la boîte.

Je tente d'exécuter la requête suivante:

https://mycrmorg.com/api/data/v8.1/Search(AppointmentRequest=@request)?@request={"ServiceId":"0640dd7b-984f-e711-9425-00155dc0d345","AnchorOffset":1,"UserTimeZoneCode":1,"RecurrenceDuration":0,"RecurrenceTimeZoneCode":1,"RequiredResources":{"ResourceId":"2031105f-ec0d-e711-9417-00155d835de9"},"SearchWindowStart":"1754-01-01T00:00:00Z","SearchWindowEnd":"9999-12-30T23:59:59Z","SearchRecurrenceStart":null,"Duration":1,"Constraints":[],"Objectives":[],"NumberOfResults":1,"Sites":[]} 

Une version plus jolie du JSON:

{ 
    "ServiceId":"0640dd7b-984f-e711-9425-00155dc0d345", 
    "AnchorOffset":1, 
    "UserTimeZoneCode":1, 
    "RecurrenceDuration":0, 
    "RecurrenceTimeZoneCode":1, 
    "RequiredResources":{ 
     "ResourceId":"2031105f-ec0d-e711-9417-00155d835de9" 
    }, 
    "SearchWindowStart":"1754-01-01T00:00:00Z", 
    "SearchWindowEnd":"9999-12-30T23:59:59Z", 
    "SearchRecurrenceStart":null, 
    "Duration":1, 
    "Constraints":[ 

    ], 
    "Objectives":[ 

    ], 
    "NumberOfResults":1, 
    "Sites":[ 

    ] 
} 

L'exception que je reçois est:

{ 
    "error":{ 
    "code":"","message":"An unexpected 'StartObject' node was found for property named 'RequiredResources' when reading from the JSON reader. A 'StartArray' node was expected.","innererror":{ 
     "message":"An unexpected 'StartObject' node was found for property named 'RequiredResources' when reading from the JSON reader. A 'StartArray' node was expected.","type":"Microsoft.OData.Core.ODataException","stacktrace":" at Microsoft.OData.Core.JsonLight.ODataJsonLightPropertyAndValueDeserializer.ReadNonEntityValueImplementation(String payloadTypeName, IEdmTypeReference expectedTypeReference, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, CollectionWithoutExpectedTypeValidator collectionValidator, Boolean validateNullValue, Boolean isTopLevelPropertyValue, Boolean insideComplexValue, String propertyName, Nullable`1 isDynamicProperty)\r\n at Microsoft.OData.Core.JsonLight.ODataJsonLightPropertyAndValueDeserializer.<>c__DisplayClass14.<ReadComplexValue>b__12(PropertyParsingResult propertyParsingResult, String propertyName)\r\n at Microsoft.OData.Core.JsonLight.ODataJsonLightDeserializer.ProcessProperty(DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, Func`2 readPropertyAnnotationValue, Action`2 handleProperty)\r\n at Microsoft.OData.Core.JsonLight.ODataJsonLightPropertyAndValueDeserializer.ReadComplexValue(IEdmComplexTypeReference complexValueTypeReference, String payloadTypeName, SerializationTypeNameAnnotation serializationTypeNameAnnotation, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker)\r\n at Microsoft.OData.Core.JsonLight.ODataJsonLightPropertyAndValueDeserializer.ReadNonEntityValueImplementation(String payloadTypeName, IEdmTypeReference expectedTypeReference, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, CollectionWithoutExpectedTypeValidator collectionValidator, Boolean validateNullValue, Boolean isTopLevelPropertyValue, Boolean insideComplexValue, String propertyName, Nullable`1 isDynamicProperty)\r\n at Microsoft.OData.Core.UriParser.ODataUriConversionUtils.ConvertFromComplexOrCollectionValue(String value, IEdmModel model, IEdmTypeReference typeReference)\r\n at Microsoft.OData.Core.UriParser.ODataUriUtils.ConvertFromUriLiteral(String value, ODataVersion version, IEdmModel model, IEdmTypeReference typeReference)\r\n at Microsoft.OData.Core.UriParser.Parsers.ParameterAliasBinder.ParseComplexOrCollectionAlias(QueryToken queryToken, IEdmTypeReference parameterType, IEdmModel model)\r\n at Microsoft.OData.Core.UriParser.Parsers.ParameterAliasBinder.ParseAndBindParameterAliasValueExpression(BindingState bindingState, String aliasValueExpression, IEdmTypeReference parameterType)\r\n at Microsoft.OData.Core.UriParser.Parsers.ParameterAliasBinder.BindParameterAlias(BindingState bindingState, FunctionParameterAliasToken aliasToken)\r\n at Microsoft.OData.Core.UriParser.Parsers.MetadataBinder.Bind(QueryToken token)\r\n at Microsoft.OData.Core.UriParser.Parsers.FunctionCallBinder.BindSegmentParameters(ODataUriParserConfiguration configuration, IEdmOperation functionOrOpertion, ICollection`1 segmentParameterTokens)\r\n at Microsoft.OData.Core.UriParser.Parsers.ODataPathParser.TryBindingParametersAndMatchingOperationImport(String identifier, String parenthesisExpression, ODataUriParserConfiguration configuration, ICollection`1& boundParameters, IEdmOperationImport& matchingFunctionImport)\r\n at Microsoft.OData.Core.UriParser.Parsers.ODataPathParser.TryCreateSegmentForOperationImport(String identifier, String parenthesisExpression)\r\n at Microsoft.OData.Core.UriParser.Parsers.ODataPathParser.CreateFirstSegment(String segmentText)\r\n at Microsoft.OData.Core.UriParser.Parsers.ODataPathParser.ParsePath(ICollection`1 segments)\r\n at Microsoft.OData.Core.UriParser.Parsers.ODataPathFactory.BindPath(ICollection`1 segments, ODataUriParserConfiguration configuration)\r\n at Microsoft.OData.Core.UriParser.ODataUriParser.Initialize()\r\n at System.Web.OData.Routing.DefaultODataPathHandler.Parse(IEdmModel model, String serviceRoot, String odataPath, ODataUriResolverSetttings resolverSettings, Boolean enableUriTemplateParsing)\r\n at System.Web.OData.Routing.DefaultODataPathHandler.Parse(IEdmModel model, String serviceRoot, String odataPath)\r\n at Microsoft.Crm.Extensibility.OData.CrmODataPathHandler.Parse(IEdmModel model, String serviceRoot, String odataPath)" 
    } 
    } 
} 

Je crois qu'il peut y avoir un problème avec la façon dont je suis en train d'encoder RequiredResources. Qu'est-ce que je fais de mal? Comment envoyer cette demande à CRM?

Answer 1

je crois que le problème peut être que vous utilisez RequiredResources comme objet plutôt qu'une collection, essayez de le changer à

"RequiredResources": [{ 
    "ResourceId":"2031105f-ec0d-e711-9417-00155d835de9" 
}], 

JSON complet

{ 
    "ServiceId":"0640dd7b-984f-e711-9425-00155dc0d345", 
    "AnchorOffset":1, 
    "UserTimeZoneCode":1, 
    "RecurrenceDuration":0, 
    "RecurrenceTimeZoneCode":1, 
    "RequiredResources": [{ 
     "ResourceId":"2031105f-ec0d-e711-9417-00155d835de9" 
    }], 
    "SearchWindowStart":"1754-01-01T00:00:00Z", 
    "SearchWindowEnd":"9999-12-30T23:59:59Z", 
    "SearchRecurrenceStart":null, 
    "Duration":1, 
    "Constraints":[ 

    ], 
    "Objectives":[ 

    ], 
    "NumberOfResults":1, 
    "Sites":[ 

    ] 
} 

RequiredResources Collection (RequiredResource ComplexType)

Taken de

https://msdn.microsoft.com/en-us/library/mt592984.aspx

Le message d'erreur vous indique en fait que l'analyseur prévu [au lieu de {symbole/jeton.