如何使用记录ID来弄清实体名称以处理Dynamics365

Question

如何使用记录ID弄清实体名称来处理Dynamics 365中的多态性字段。在Salesforce中，每个对象都有一个3位代码，用于填充相应记录的GUID，该记录有助于我们在以防万一的情况下识别引用对象名称多态领域。 在Dynamics 365中，我们如何实现相同的目标？我们正在使用Dynamics365 Web API检索并升级记录。

例如： 在连接实体中，我们有一个称为record1ID的字段，该字段是多态的，

"Targets": [
            "account",
            "activitypointer",
            "adx_invitation",
            "adx_inviteredemption",
            "appointment",
            "campaign",
            "campaignactivity",
            "channelaccessprofilerule",
            "competitor",
            "constraintbasedgroup",
            "contact",
            "contract",
            "email",
            "entitlement",
            "entitlementchannel",
            "entitlementtemplatechannel",
            "equipment",
            "fax",
            "goal",
            "incident",
            "invoice",
            "knowledgearticle",
            "knowledgebaserecord",
            "lead",
            "letter",
            "list",
            "msdyn_assignmentmap",
            "msdyn_assignmentrule",
            "msdyn_copilottranscript",
            "msdyn_customerasset",
            "msdyn_iotalert",
            "msdyn_iotdevice",
            "msdyn_iotdevicecategory",
            "msdyn_iotdevicecommand",
            "msdyn_iotdeviceregistrationhistory",
            "msdyn_liveconversation",
            "msdyn_ocliveworkitem",
            "msdyn_ocsession",
            "msdyn_postalbum",
            "msdyn_salessuggestion",
            "msdyn_sequence",
            "msdyn_sequencetarget",
            "msdyn_suggestionprincipalobjectaccess",
            "msfp_alert",
            "msfp_surveyinvite",
            "msfp_surveyresponse",
            "mspp_publishingstatetransitionrule",
            "mspp_shortcut",
            "mspp_website",
            "opportunity",
            "phonecall",
            "position",
            "pricelevel",
            "processsession",
            "product",
            "quote",
            "recurringappointmentmaster",
            "resourcegroup",
            "salesorder",
            "serviceappointment",
            "socialactivity",
            "socialprofile",
            "systemuser",
            "task",
            "team",
            "territory"
        ],

我想创建记录并使用导航属性填充并将记录与此参考字段联系起来。我唯一拥有的是记录ID，但是API没有提供有关该记录所属实体的信息。我会感谢您的帮助。

如果您可以运行SOQL查询 - 这应该是“数据字典”

Answer 1

替代将是运行“描述”（带有额外的标头，可以帮助您知道SF Admin是否添加了新对象）：

https：//developer.salesforce.com/docs/docs/atlas.en-us.api_api_rest .meta/api_rest/sobject_describe_with_ifmodified_header.htm