Just to confirm, that worked perfectly.
The payload looks like this :
{"id":"df985aee-7b7c-4d2b-a343-67d3e0ab05c2", // Unique Guid for each post
"parent":null,
"documentType":
{"id":"2ecd6511-f8b1-469e-a1ff-cfc141397c7a"}, // UUID of the Doctype
"template":null,
"values":
[
{
"editorAlias":"Umbraco.TextBox",
"alias":"title",
"culture":null,
"segment":null,
"value":"test" // Value for the textbox that's on the DocType
}
],
"variants":
[
{
"culture":null,
"segment":null,
"state":null,
"name":"Test Blog Post", // Title of the Blog
"publishDate":null,
"createDate":null,
"updateDate":null
}
]
}
I’ve added a couple of comments to help anyone else that might stumble on this.