yandex_music.utils# yandex_music.utils.model(cls)# Submodules# yandex_music.utils.difference Difference Difference.operations Difference.add_delete() Difference.add_insert() Difference.to_json() Operation Operation.DELETE Operation.INSERT yandex_music.utils.request Request Request.download() Request.get() Request.post() Request.retrieve() Request.set_and_return_client() Request.set_authorization() Request.set_language() yandex_music.utils.request_async yandex_music.utils.response Response Response.data Response.invocation_info Response.result Response.error Response.error_description Response.client Response.client Response.data Response.de_json() Response.error Response.error_description Response.get_error() Response.get_result() Response.invocation_info Response.result