'An undeclared property' when trying to create record via Web API
问题 I am getting an error which I just cannot seem to debug. I am trying to create a custom activity entity via custom HTML/JavaScript web resource. The user clicks a button and the following params: var params = { 'rob_faqid@odata.bind': '/rob_faqs(guid-here)', 'rob_source': 180840000, 'subject': 'Signpost', 'actualstart': new Date(), 'actualend': new Date() }; Are passed to this URL: https://dynamicsorg/api/data/v8.2/rob_quickactions/ With the following headers: xhr.setRequestHeader('OData