将 primarycontactid 关联到 Case-Dynamics CRM Web API

Question

我正在尝试创建一个案例并在 primarycontactId 字段中关联一个联系人。我正在使用备用键来查找联系人，如下所示。

POST https://xxxxx.crm.dynamics.com/api/data/v8.2/incidents HTTP/1.1
Accept: application/json
OData-MaxVersion: 4.0
OData-Version: 4.0
Content-Type: application/json; charset=utf-8
Host: xxxxxx.crm.dynamics.com
Content-Length: 161

{
  "title": "case101",
  "primarycontactid@odata.bind": "https://xxxxx.crm.dynamics.com/api/data/v8.2/contacts(xxi_xxx='2533274975913147')"
}

代码如下

using (HttpClient httpClient = new HttpClient())
            {
                var method2 = new HttpMethod("POST");
                Uri requesturi = new Uri(string.Format("{0}/api/data/v8.2/", url));
                httpClient.BaseAddress = requesturi;
                httpClient.Timeout = new TimeSpan(0, 0, 4);  // 10 minutes
                httpClient.DefaultRequestHeaders.Accept.Clear();
                httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
                result = GetS2SAccessToken(url, pwd);
                httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", result);
                httpClient.DefaultRequestHeaders.Add("OData-MaxVersion", "4.0");
                httpClient.DefaultRequestHeaders.Add("OData-Version", "4.0");
                HttpRequestMessage request = new HttpRequestMessage(method,string.Format( "contacts(xxxxx_xxxx='{0}')",xxxx.ToString()));
                request.Content = new StringContent(props.ToString(), Encoding.UTF8, "application/json");
                HttpRequestMessage request2 = new HttpRequestMessage(method2, string.Format("incidents"));
                request2.Content = new StringContent(props1.ToString(), Encoding.UTF8, "application/json");

                HttpResponseMessage createResponse1;
                createResponse1 = await httpClient.SendAsync(request2);
                return createResponse1.Content;
         }

但是我得到：

发生意外错误。","innererror":{ "message":"发生意外错误。","type":"System.ServiceModel.FaultException.","type":"System.ServiceModel.FaultException1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Crm.Extensibility.OData.CrmODataServiceDataProvider.CreateEdmEntity(CrmODataExecutionContext context, String edmEntityName, EdmEntityObject entityObject, Boolean isUpsert)\r\n at Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]","stacktrace":" at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.Create(Entity entity, CorrelationToken correlationToken, CallerOriginToken callerOriginToken, WebServiceType serviceType, Boolean checkAdminMode, Dictionary2 optionalParameters)\r\n 在 Microsoft.Crm。 Extensibility.OData.CrmODataExecutionContext.Create(Entity entity)\r\n at Microsoft.Crm.Extensibility.OData.EntityController.PostEntitySet(String entitySetName, EdmEntityObject entityObject)\r\

以前有人经历过吗？

Answer 1

在请求正文中试试这个，它会有所帮助。

"primarycontactid@odata.bind":"/contacts(alternate_key_field='2222222')"

Answer 2

你搞错了。验证这一点并更正架构名称。

事件有 2 个可选的联系人查找和架构名称是 primarycontactid 和负责的contactid。

primarycontactid@odata.bind

但事件有一个强制客户查找和架构名称是customerid。如果没有此事件，则无法创建。通过这个，请求就会成功。

customerid_contact@odata.bind

Answer 3

我不确定 Web API 是否允许通过备用键填充查找字段。

这两个步骤应该可以工作......

1. 通过备用键检索联系人的 GUID
2. 使用 ID 而不是备用键填充查找，即：

"primarycontactid@odata.bind": "/contacts(F56D5D25-8B0D-E711-8104-00155D6FD705)"