Snowflake dataset override default connection details

Hi

Here is the minimal example code to do what I want.

from dataikuapi.dssclient import DSSClient

host = ""
api_key = ""
connection_name = ""
new_dataset_name = ""
new_dataset_snowflake_schema = ""
new_dataset_snowflake_catalog = ""

# create client and build new dataset
client = DSSClient(host, api_key, insecure_tls=True)
builder = client.project.new_managed_dataset(new_dataset_name)
builder.already_exists()
# add connection details and overwrite defaults
builder.with_store_into(connection_name)
builder.creation_settings['specificSettings']['catalog'] = new_dataset_snowflake_catalog
builder.creation_settings["specificSettings"]['schema'] = new_dataset_snowflake_schema
# create and retrieve created dataset
builder.create(overwrite=True)
dataset = client.project.get_dataset(new_dataset_name)
dataset.get_config()
# --> params contain catalog and schema equal to the defaults of the connection

Indeed the URL was for the REST API, but this one is used through that package.
the 'create' function has the following implementation. and that is why I referenced the REST API documentation. There is no documentation available about the specificSettings that are possble to be used. (snippet from the dataikuapi-package)

    def create(self, overwrite=False):
        """
        Executes the creation of the managed dataset according to the selected options
        
        :param overwrite: If the dataset being created already exists, delete it first (removing data), defaults to False
        :type overwrite: bool, optional

        :returns: the newly created dataset
        :rtype: :class:`DSSDataset`
        """
        if overwrite and self.already_exists():
            self.project.get_dataset(self.dataset_name).delete(drop_data = True)

        self.project.client._perform_json("POST", "/projects/%s/datasets/managed" % self.project.project_key,
            body = {
                "name": self.dataset_name,
                "creationSettings":  self.creation_settings
        })
        return DSSDataset(self.project.client, self.project.project_key, self.dataset_name)

Unfortunately I cannot as I am not an admin on the portal.
I could ask my admin but it might take a while.

Connecting works, writing through python and the UI works as well. but overwriting the default schema only works in the UI...