ndi.cloud.delete_cloud_openminds_doc

 DELETE_CLOUD_OPENMINDS_DOC - delete all the openminds documents in the dataset
    ndi.cloud.delete_cloud_openminds_doc(AUTH_TOKEN,DATASET_ID)

    input:
    AUTH_TOKEN - the authorization token
    DATASET_ID - the dataset id where the documents will be deleted

    output:
    SIZE - the size (in kilobytes) of the deleted documents
    SESSION_ID - the session id of the deleted documents