def create_document(
        self,
        parent,
        collection_id,
        document_id,
        document,
        mask=None,
        retry=google.api_core.gapic_v1.method.DEFAULT,
        timeout=google.api_core.gapic_v1.method.DEFAULT,
        metadata=None,
    ):
        """
        Creates a new document.

        Example:
            >>> from google.cloud import firestore_v1beta1
            >>>
            >>> client = firestore_v1beta1.FirestoreClient()
            >>>
            >>> parent = client.any_path_path('[PROJECT]', '[DATABASE]', '[DOCUMENT]', '[ANY_PATH]')
            >>>
            >>> # TODO: Initialize `collection_id`:
            >>> collection_id = ''
            >>>
            >>> # TODO: Initialize `document_id`:
            >>> document_id = ''
            >>>
            >>> # TODO: Initialize `document`:
            >>> document = {}
            >>>
            >>> response = client.create_document(parent, collection_id, document_id, document)

        Args:
            parent (str): The parent resource. For example:
                ``projects/{project_id}/databases/{database_id}/documents`` or
                ``projects/{project_id}/databases/{database_id}/documents/chatrooms/{chatroom_id}``
            collection_id (str): The collection ID, relative to ``parent``, to list. For example:
                ``chatrooms``.
            document_id (str): The client-assigned document ID to use for this document.

                Optional. If not specified, an ID will be assigned by the service.
            document (Union[dict, ~google.cloud.firestore_v1beta1.types.Document]): The document to create. ``name`` must not be set.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.firestore_v1beta1.types.Document`
            mask (Union[dict, ~google.cloud.firestore_v1beta1.types.DocumentMask]): The fields to return. If not set, returns all fields.

                If the document has a field that is not present in this mask, that field
                will not be returned in the response.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.firestore_v1beta1.types.DocumentMask`
            retry (Optional[google.api_core.retry.Retry]):  A retry object used
                to retry requests. If ``None`` is specified, requests will not
                be retried.
            timeout (Optional[float]): The amount of time, in seconds, to wait
                for the request to complete. Note that if ``retry`` is
                specified, the timeout applies to each individual attempt.
            metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
                that is provided to the method.

        Returns:
            A :class:`~google.cloud.firestore_v1beta1.types.Document` instance.

        Raises:
            google.api_core.exceptions.GoogleAPICallError: If the request
                    failed for any reason.
            google.api_core.exceptions.RetryError: If the request failed due
                    to a retryable error and retry attempts failed.
            ValueError: If the parameters are invalid.
        """
        # Wrap the transport method to add retry and timeout logic.
        if "create_document" not in self._inner_api_calls:
            self._inner_api_calls[
                "create_document"
            ] = google.api_core.gapic_v1.method.wrap_method(
                self.transport.create_document,
                default_retry=self._method_configs["CreateDocument"].retry,
                default_timeout=self._method_configs["CreateDocument"].timeout,
                client_info=self._client_info,
            )

        request = firestore_pb2.CreateDocumentRequest(
            parent=parent,
            collection_id=collection_id,
            document_id=document_id,
            document=document,
            mask=mask,
        )
        return self._inner_api_calls["create_document"](
            request, retry=retry, timeout=timeout, metadata=metadata
        )
Creates a new document.

        Example:
            >>> from google.cloud import firestore_v1beta1
            >>>
            >>> client = firestore_v1beta1.FirestoreClient()
            >>>
            >>> parent = client.any_path_path('[PROJECT]', '[DATABASE]', '[DOCUMENT]', '[ANY_PATH]')
            >>>
            >>> # TODO: Initialize `collection_id`:
            >>> collection_id = ''
            >>>
            >>> # TODO: Initialize `document_id`:
            >>> document_id = ''
            >>>
            >>> # TODO: Initialize `document`:
            >>> document = {}
            >>>
            >>> response = client.create_document(parent, collection_id, document_id, document)

        Args:
            parent (str): The parent resource. For example:
                ``projects/{project_id}/databases/{database_id}/documents`` or
                ``projects/{project_id}/databases/{database_id}/documents/chatrooms/{chatroom_id}``
            collection_id (str): The collection ID, relative to ``parent``, to list. For example:
                ``chatrooms``.
            document_id (str): The client-assigned document ID to use for this document.

                Optional. If not specified, an ID will be assigned by the service.
            document (Union[dict, ~google.cloud.firestore_v1beta1.types.Document]): The document to create. ``name`` must not be set.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.firestore_v1beta1.types.Document`
            mask (Union[dict, ~google.cloud.firestore_v1beta1.types.DocumentMask]): The fields to return. If not set, returns all fields.

                If the document has a field that is not present in this mask, that field
                will not be returned in the response.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.firestore_v1beta1.types.DocumentMask`
            retry (Optional[google.api_core.retry.Retry]):  A retry object used
                to retry requests. If ``None`` is specified, requests will not
                be retried.
            timeout (Optional[float]): The amount of time, in seconds, to wait
                for the request to complete. Note that if ``retry`` is
                specified, the timeout applies to each individual attempt.
            metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
                that is provided to the method.

        Returns:
            A :class:`~google.cloud.firestore_v1beta1.types.Document` instance.

        Raises:
            google.api_core.exceptions.GoogleAPICallError: If the request
                    failed for any reason.
            google.api_core.exceptions.RetryError: If the request failed due
                    to a retryable error and retry attempts failed.
            ValueError: If the parameters are invalid.