Strted to figuring out how to work with cosmos db with my side project.
And can not understand how i’m able to create a new record for container.

I have soem generic repository method, that invokers by controller:

COntroller:

The language contrainer has the partition key -> /language.

Now i just wanted to test my service via postman:

After sending the query, receing error message: PartitionKey extracted from document doesn’t match the one specified in the header.

I’ve tried to add partitionkey in headers, as params and also to json, but still receinving the same error.