def explore(
        self,
        *,
        index: t.Union[str, t.Sequence[str]],
        connections: t.Optional[t.Mapping[str, t.Any]] = None,
        controls: t.Optional[t.Mapping[str, t.Any]] = None,
        error_trace: t.Optional[bool] = None,
        filter_path: t.Optional[t.Union[str, t.Sequence[str]]] = None,
        human: t.Optional[bool] = None,
        pretty: t.Optional[bool] = None,
        query: t.Optional[t.Mapping[str, t.Any]] = None,
        routing: t.Optional[str] = None,
        timeout: t.Optional[t.Union[str, t.Literal[-1], t.Literal[0]]] = None,
        vertices: t.Optional[t.Sequence[t.Mapping[str, t.Any]]] = None,
        body: t.Optional[t.Dict[str, t.Any]] = None,
    ) -> ObjectApiResponse[t.Any]:
        """
        .. raw:: html

          <p>Explore graph analytics.
          Extract and summarize information about the documents and terms in an Elasticsearch data stream or index.
          The easiest way to understand the behavior of this API is to use the Graph UI to explore connections.
          An initial request to the <code>_explore</code> API contains a seed query that identifies the documents of interest and specifies the fields that define the vertices and connections you want to include in the graph.
          Subsequent requests enable you to spider out from one more vertices of interest.
          You can exclude vertices that have already been returned.</p>


        `<https://www.elastic.co/docs/api/doc/elasticsearch/group/endpoint-graph>`_

        :param index: Name of the index.
        :param connections: Specifies or more fields from which you want to extract terms
            that are associated with the specified vertices.
        :param controls: Direct the Graph API how to build the graph.
        :param query: A seed query that identifies the documents of interest. Can be
            any valid Elasticsearch query.
        :param routing: Custom value used to route operations to a specific shard.
        :param timeout: Specifies the period of time to wait for a response from each
            shard. If no response is received before the timeout expires, the request
            fails and returns an error. Defaults to no timeout.
        :param vertices: Specifies one or more fields that contain the terms you want
            to include in the graph as vertices.
        """
        if index in SKIP_IN_PATH:
            raise ValueError("Empty value passed for parameter 'index'")
        __path_parts: t.Dict[str, str] = {"index": _quote(index)}
        __path = f'/{__path_parts["index"]}/_graph/explore'
        __query: t.Dict[str, t.Any] = {}
        __body: t.Dict[str, t.Any] = body if body is not None else {}
        if error_trace is not None:
            __query["error_trace"] = error_trace
        if filter_path is not None:
            __query["filter_path"] = filter_path
        if human is not None:
            __query["human"] = human
        if pretty is not None:
            __query["pretty"] = pretty
        if routing is not None:
            __query["routing"] = routing
        if timeout is not None:
            __query["timeout"] = timeout
        if not __body:
            if connections is not None:
                __body["connections"] = connections
            if controls is not None:
                __body["controls"] = controls
            if query is not None:
                __body["query"] = query
            if vertices is not None:
                __body["vertices"] = vertices
        if not __body:
            __body = None  # type: ignore[assignment]
        __headers = {"accept": "application/json"}
        if __body is not None:
            __headers["content-type"] = "application/json"
        return self.perform_request(  # type: ignore[return-value]
            "POST",
            __path,
            params=__query,
            headers=__headers,
            body=__body,
            endpoint_id="graph.explore",
            path_parts=__path_parts,
        )

        .. raw:: html

          <p>Explore graph analytics.
          Extract and summarize information about the documents and terms in an Elasticsearch data stream or index.
          The easiest way to understand the behavior of this API is to use the Graph UI to explore connections.
          An initial request to the <code>_explore</code> API contains a seed query that identifies the documents of interest and specifies the fields that define the vertices and connections you want to include in the graph.
          Subsequent requests enable you to spider out from one more vertices of interest.
          You can exclude vertices that have already been returned.</p>


        `<https://www.elastic.co/docs/api/doc/elasticsearch/group/endpoint-graph>`_

        :param index: Name of the index.
        :param connections: Specifies or more fields from which you want to extract terms
            that are associated with the specified vertices.
        :param controls: Direct the Graph API how to build the graph.
        :param query: A seed query that identifies the documents of interest. Can be
            any valid Elasticsearch query.
        :param routing: Custom value used to route operations to a specific shard.
        :param timeout: Specifies the period of time to wait for a response from each
            shard. If no response is received before the timeout expires, the request
            fails and returns an error. Defaults to no timeout.
        :param vertices: Specifies one or more fields that contain the terms you want
            to include in the graph as vertices.
        
elasticsearch/_sync/client/graph.py