Python 3.x Microsoft Dynamics 365现场服务Web API：创建工单触发器；代码"；：&引用；0x80040265“&引用；“讯息”：&引用；服务帐户是必需的。”；， HTTP POST在Microsoft Dynamics 365中创建新

Microsoft Dynamics 365现场服务Web API：创建工单触发器；代码"；：&引用；0x80040265“&引用；“讯息”：&引用；服务帐户是必需的。”；， HTTP POST在Microsoft Dynamics 365中创建新工单-现场服务（空正文） 文章正文为空时收到错误 帖子正文包含msdyn_serviceaccount字段时收到错误

{
“错误”：{
“代码”：“0x0”，
“消息”：“验证输入参数时出错：Microsoft.OData.ODataException:尝试读取属性“msdyn_serviceaccount”的值时，发现具有非null值的“PrimitiveValue”节点；但是，应为具有null值的“StartArray”节点、“StartObject”节点或“PrimitiveValue”节点。\r\n
在Microsoft.OData.JsonLight.ODataJsonLightPropertyAndValueDeserializer.validateExpandedRestedResourceInfoPropertyValue（IJsonReader-jsonReader，Nullable`1 isCollection，String propertyName）\r\n
位于Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadPropertyWithValue（IODataJsonLightReaderResourceState，String propertyName，Boolean isDeltaResourceSet）\r\n
在Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.c_uuDisplayClass9_0.b_u0（PropertyParsinResult PropertyParsinResult，String propertyName）\r\n
在Microsoft.OData.JsonLight.ODataJsonLightDeserializer.ProcessProperty（PropertyAnandNotationCollector PropertyAnandNotationCollector，Func`2 ReadPropertyAnotationValue，Action`2 handleProperty）\r\n
位于Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadResourceContent（IODataJsonLightReaderResourceState）\r\n
位于Microsoft.OData.JsonLight.ODataJsonLightReader.StartReadingResource（）\r\n
在Microsoft.OData.JsonLight.ODataJsonLightReader.ReadResourceSetItemStart（PropertyandNotationCollector PropertyandNotationCollector，SelectedPropertiesNodeSelectedProperties）中，位于
Microsoft.OData.JsonLight.ODataJsonLightReader.ReadAtStartImplementationSynchronously（PropertyandNotationCollector PropertyandNotationCollector）\r\n
位于Microsoft.OData.ODataReaderCore.ReadImplementation（）\r\n
在Microsoft.OData.ODataReaderCore.InterceptException[T]（函数'1操作）\r\n
位于System.Web.OData.Formatter.Deserialization.ODataReaderExtensions.ReadResourceOrResourceSet（ODataReader reader）\r\n
位于System.Web.OData.Formatter.Deserialization.ODataResourceSerializer.Read（ODataMessageReader，类型，ODataDeserializerContext readContext）\r\n
在System.Web.OData.Formatter.ODataMediaTypeFormatter.ReadFromStream（类型类型、流readStream、HttpContent内容、IFormatterLogger格式记录器）”中，
“内部错误”：{
“消息”：“验证输入参数时出错：Microsoft.OData.ODataException:尝试读取属性“msdyn_serviceaccount”的值时，发现具有非null值的“PrimitiveValue”节点；但是，应为具有null值的“StartArray”节点、“StartObject”节点或“PrimitiveValue”节点。\r\n
在Microsoft.OData.JsonLight.ODataJsonLightPropertyAndValueDeserializer.validateExpandedRestedResourceInfoPropertyValue（IJsonReader-jsonReader，Nullable`1 isCollection，String propertyName）\r\n
位于Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadPropertyWithValue（IODataJsonLightReaderResourceState，String propertyName，Boolean isDeltaResourceSet）\r\n
在Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.c_uuDisplayClass9_0.b_u0（PropertyParsinResult PropertyParsinResult，String propertyName）\r\n
在Microsoft.OData.JsonLight.ODataJsonLightDeserializer.ProcessProperty（PropertyAnandNotationCollector PropertyAnandNotationCollector，Func`2 ReadPropertyAnotationValue，Action`2 handleProperty）\r\n
位于Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadResourceContent（IODataJsonLightReaderResourceState）\r\n
位于Microsoft.OData.JsonLight.ODataJsonLightReader.StartReadingResource（）\r\n
在Microsoft.OData.JsonLight.ODataJsonLightReader.ReadResourceSetItemStart（PropertyandNotationCollector PropertyandNotationCollector，selectedProperties节点selectedProperties）上
在Microsoft.OData.JsonLight.ODataJsonLightReader.ReadAtStartImplementationSynchronously（PropertyandNotationCollector PropertyandNotationCollector）\r\n
位于Microsoft.OData.ODataReaderCore.ReadImplementation（）\r\n
在Microsoft.OData.ODataReaderCore.InterceptException[T]（函数'1操作）\r\n
位于System.Web.OData.Formatter.Deserialization.ODataReaderExtensions.ReadResourceOrResourceSet（ODataReader reader）\r\n
位于System.Web.OData.Formatter.Deserialization.ODataResourceSerializer.Read（ODataMessageReader，类型，ODataDeserializerContext readContext）\r\n
在System.Web.OData.Formatter.ODataMediaTypeFormatter.ReadFromStream（类型类型、流readStream、HttpContent内容、IFormatterLogger格式记录器）”中，
“类型”：“Microsoft.Crm.CRMHTTPEException”，
“stacktrace”：“位于Microsoft.Crm.Extensibility.OData.CrmODataUtilities.ValidateInputParameters（ModelStateDictionary controllerModelState）\r\n
位于Microsoft.Crm.Extensibility.OData.EntityController.PostEntitySetImplementation（String&entitySetName，EdmEntityObject-entityObject）\r\n
在Microsoft.Crm.Extensibility.OData.CrmODataUtilities.c_uuuDisplayClass10_0`2.b_uu0（）\r\n
在Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute[TResult]（ILogger记录器，EventId EventId，ActivityType ActivityType，Func`1 Func，IEnumerable`1 additionalCustomProperties）\r\n
在Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute[TResult]（ILogger记录器，XrmTelemetryActivityType activityType，Func`1 Func）上\r\n
在lambda_方法（闭包、对象、对象[]）处\r\n
在System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.c\u DisplayClass10.b\u 9（对象实例，对象[]方法参数）\r\n
在System.Web.Http.C
import requests

url = "https://{{my-env_name}}.{{my_region}}.dynamics.com/api/data/v9.0/msdyn_workorders"

payload = "{\n   \n}"
headers = {
  'Accept': 'application/json',
  'OData-MaxVersion': '4.0',
  'OData-Version': '4.0',
  'If-None-Match': 'null',
  'Authorization': 'Bearer eyXXX',
  'Content-Type': 'application/json',
}

response = requests.request("POST", url, headers=headers, data = payload)

print(response.text.encode('utf8'))



{
    "error": {
        "code": "0x80040265",

        "message": "The Service Account is required.",

        "innererror": {
            "message": "The Service Account is required.",

            "type": "System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=9.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]",

            "stacktrace": "   at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.CreateInternal(Entity entity, InvocationContext invocationContext, CallerOriginToken callerOriginToken, WebServiceType serviceType, Boolean checkAdminMode, Dictionary`2 optionalParameters)\r\n

   at Microsoft.Crm.Extensibility.OData.CrmODataExecutionContext.CreateOrganizationResponse(Entity entity)\r\n

   at Microsoft.Crm.Extensibility.OData.CrmODataServiceDataProvider.CreateEdmEntity(CrmODataExecutionContext context, String edmEntityName, EdmEntityObject entityObject, Boolean isUpsert)\r\n

   at Microsoft.Crm.Extensibility.OData.EntityController.PostEntitySetImplementation(String& entitySetName, EdmEntityObject entityObject)\r\n

   at Microsoft.Crm.Extensibility.OData.CrmODataUtilities.<>c__DisplayClass10_0`2.<InvokeActionAndLogMetric>b__0()\r\n

   at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute[TResult](ILogger logger, EventId eventId, ActivityType activityType, Func`1 func, IEnumerable`1 additionalCustomProperties)\r\n

   at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute[TResult](ILogger logger, XrmTelemetryActivityType activityType, Func`1 func)\r\n

   at lambda_method(Closure , Object , Object[] )\r\n

   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass10.<GetExecutor>b__9(Object instance, Object[] methodParameters)\r\n

   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext, IDictionary`2 arguments, CancellationToken cancellationToken)\r\n

--- End of stack trace from previous location where exception was thrown ---\r\n

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n
   at System.Web.Http.Controllers.ApiControllerActionInvoker.<InvokeActionAsyncCore>d__0.MoveNext()\r\n

--- End of stack trace from previous location where exception was thrown ---\r\n

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext()\r\n

--- End of stack trace from previous location where exception was thrown ---\r\n

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()"
        }
    }
}

{
  "msdyn_serviceaccount": "{{an existing account id}}"
}


{
    "error": {

        "code": "0x0",


        "message": "An error occurred while validating input parameters: Microsoft.OData.ODataException: A 'PrimitiveValue' node with non-null value was found when trying to read the value of the property 'msdyn_serviceaccount'; however, a 'StartArray' node, a 'StartObject' node, or a 'PrimitiveValue' node with null value was expected.\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightPropertyAndValueDeserializer.ValidateExpandedNestedResourceInfoPropertyValue(IJsonReader jsonReader, Nullable`1 isCollection, String propertyName)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadPropertyWithValue(IODataJsonLightReaderResourceState resourceState, String propertyName, Boolean isDeltaResourceSet)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.<>c__DisplayClass9_0.<ReadResourceContent>b__0(PropertyParsingResult propertyParsingResult, String propertyName)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightDeserializer.ProcessProperty(PropertyAndAnnotationCollector propertyAndAnnotationCollector, Func`2 readPropertyAnnotationValue, Action`2 handleProperty)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadResourceContent(IODataJsonLightReaderResourceState resourceState)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightReader.StartReadingResource()\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightReader.ReadResourceSetItemStart(PropertyAndAnnotationCollector propertyAndAnnotationCollector, SelectedPropertiesNode selectedProperties)\r\n   at 

Microsoft.OData.JsonLight.ODataJsonLightReader.ReadAtStartImplementationSynchronously(PropertyAndAnnotationCollector propertyAndAnnotationCollector)\r\n 

  at Microsoft.OData.ODataReaderCore.ReadImplementation()\r\n

   at Microsoft.OData.ODataReaderCore.InterceptException[T](Func`1 action)\r\n

   at System.Web.OData.Formatter.Deserialization.ODataReaderExtensions.ReadResourceOrResourceSet(ODataReader reader)\r\n

   at System.Web.OData.Formatter.Deserialization.ODataResourceDeserializer.Read(ODataMessageReader messageReader, Type type, ODataDeserializerContext readContext)\r\n

   at System.Web.OData.Formatter.ODataMediaTypeFormatter.ReadFromStream(Type type, Stream readStream, HttpContent content, IFormatterLogger formatterLogger)",
        "innererror": {

            "message": "An error occurred while validating input parameters: Microsoft.OData.ODataException: A 'PrimitiveValue' node with non-null value was found when trying to read the value of the property 'msdyn_serviceaccount'; however, a 'StartArray' node, a 'StartObject' node, or a 'PrimitiveValue' node with null value was expected.\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightPropertyAndValueDeserializer.ValidateExpandedNestedResourceInfoPropertyValue(IJsonReader jsonReader, Nullable`1 isCollection, String propertyName)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadPropertyWithValue(IODataJsonLightReaderResourceState resourceState, String propertyName, Boolean isDeltaResourceSet)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.<>c__DisplayClass9_0.<ReadResourceContent>b__0(PropertyParsingResult propertyParsingResult, String propertyName)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightDeserializer.ProcessProperty(PropertyAndAnnotationCollector propertyAndAnnotationCollector, Func`2 readPropertyAnnotationValue, Action`2 handleProperty)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightResourceDeserializer.ReadResourceContent(IODataJsonLightReaderResourceState resourceState)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightReader.StartReadingResource()\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightReader.ReadResourceSetItemStart(PropertyAndAnnotationCollector propertyAndAnnotationCollector, SelectedPropertiesNode selectedProperties)\r\n

   at Microsoft.OData.JsonLight.ODataJsonLightReader.ReadAtStartImplementationSynchronously(PropertyAndAnnotationCollector propertyAndAnnotationCollector)\r\n

   at Microsoft.OData.ODataReaderCore.ReadImplementation()\r\n

   at Microsoft.OData.ODataReaderCore.InterceptException[T](Func`1 action)\r\n

   at System.Web.OData.Formatter.Deserialization.ODataReaderExtensions.ReadResourceOrResourceSet(ODataReader reader)\r\n

   at System.Web.OData.Formatter.Deserialization.ODataResourceDeserializer.Read(ODataMessageReader messageReader, Type type, ODataDeserializerContext readContext)\r\n

   at System.Web.OData.Formatter.ODataMediaTypeFormatter.ReadFromStream(Type type, Stream readStream, HttpContent content, IFormatterLogger formatterLogger)",
            "type": "Microsoft.Crm.CrmHttpException",
            "stacktrace": "   at Microsoft.Crm.Extensibility.OData.CrmODataUtilities.ValidateInputParameters(ModelStateDictionary controllerModelState)\r\n

   at Microsoft.Crm.Extensibility.OData.EntityController.PostEntitySetImplementation(String& entitySetName, EdmEntityObject entityObject)\r\n

   at Microsoft.Crm.Extensibility.OData.CrmODataUtilities.<>c__DisplayClass10_0`2.<InvokeActionAndLogMetric>b__0()\r\n

   at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute[TResult](ILogger logger, EventId eventId, ActivityType activityType, Func`1 func, IEnumerable`1 additionalCustomProperties)\r\n

   at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute[TResult](ILogger logger, XrmTelemetryActivityType activityType, Func`1 func)\r\n

   at lambda_method(Closure , Object , Object[] )\r\n

   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass10.<GetExecutor>b__9(Object instance, Object[] methodParameters)\r\n

   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext, IDictionary`2 arguments, CancellationToken cancellationToken)\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n

   at System.Web.Http.Controllers.ApiControllerActionInvoker.<InvokeActionAsyncCore>d__0.MoveNext()\r\n

--- End of stack trace from previous location where exception was thrown ---\r\n

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n

   at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext()\r\n

--- End of stack trace from previous location where exception was thrown ---\r\n

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n

   at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()"
        }
    }
}

{
  "msdyn_serviceaccount@odata.bind": "/accounts(guid)"
}

{
   "msdyn_serviceaccount@odata.bind": "/accounts(account_entity_guid_you_want_to_bind)",    
   "msdyn_pricelist@odata.bind": "/pricelevels(pricelevel_entity_guid_you_want_to_bind)",    
   "msdyn_systemstatus": "690970000",    
}