PartitionKey extracted from document doesn't match the one specified in the header on CreateItemAsync

Question

I have a bit of a problem using Microsoft.Azure.Cosmos version 3.2.0,

upon running

await this.Container.CreateItemAsync(logEntity, new         


        

Answer 1

I've overlooked that when I have created the container

this.Container = await this.Database.CreateContainerIfNotExistsAsync("testContainer", "/id");

I have specified partitionKeyPath as beeing the /id.

It also seems that the partition key must reside on the object and must have a json property of partitionKeyPath property name without / like:

[JsonProperty(PropertyName = "partition")]
public string Partition { get; set; }

if partitionKeyPath is /partition

this.Container = await this.Database.CreateContainerIfNotExistsAsync("testContainer", "/partition");

Sorry if this is obvious, I have just started playing around with CosmoDb.