diff --git a/elasticsearch/_async/client/esql.py b/elasticsearch/_async/client/esql.py
index 23e858e35..c2e5fff2c 100644
--- a/elasticsearch/_async/client/esql.py
+++ b/elasticsearch/_async/client/esql.py
@@ -38,7 +38,14 @@ async def query(
         error_trace: t.Optional[bool] = None,
         filter: t.Optional[t.Mapping[str, t.Any]] = None,
         filter_path: t.Optional[t.Union[str, t.Sequence[str]]] = None,
-        format: t.Optional[str] = None,
+        format: t.Optional[
+            t.Union[
+                str,
+                t.Literal[
+                    "arrow", "cbor", "csv", "json", "smile", "tsv", "txt", "yaml"
+                ],
+            ]
+        ] = None,
         human: t.Optional[bool] = None,
         locale: t.Optional[str] = None,
         params: t.Optional[t.Sequence[t.Union[None, bool, float, int, str]]] = None,
diff --git a/elasticsearch/_async/client/ilm.py b/elasticsearch/_async/client/ilm.py
index 1c10912c9..b9519579d 100644
--- a/elasticsearch/_async/client/ilm.py
+++ b/elasticsearch/_async/client/ilm.py
@@ -304,10 +304,10 @@ async def move_to_step(
         *,
         index: str,
         current_step: t.Optional[t.Mapping[str, t.Any]] = None,
+        next_step: 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,
-        next_step: t.Optional[t.Mapping[str, t.Any]] = None,
         pretty: t.Optional[bool] = None,
         body: t.Optional[t.Dict[str, t.Any]] = None,
     ) -> ObjectApiResponse[t.Any]:
@@ -322,6 +322,10 @@ async def move_to_step(
         """
         if index in SKIP_IN_PATH:
             raise ValueError("Empty value passed for parameter 'index'")
+        if current_step is None and body is None:
+            raise ValueError("Empty value passed for parameter 'current_step'")
+        if next_step is None and body is None:
+            raise ValueError("Empty value passed for parameter 'next_step'")
         __path_parts: t.Dict[str, str] = {"index": _quote(index)}
         __path = f'/_ilm/move/{__path_parts["index"]}'
         __query: t.Dict[str, t.Any] = {}
diff --git a/elasticsearch/_async/client/ingest.py b/elasticsearch/_async/client/ingest.py
index 4b81b435d..431bb2348 100644
--- a/elasticsearch/_async/client/ingest.py
+++ b/elasticsearch/_async/client/ingest.py
@@ -40,7 +40,7 @@ async def delete_geoip_database(
         """
         Deletes a geoip database configuration.
 
-        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/TODO.html>`_
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/delete-geoip-database-api.html>`_
 
         :param id: A comma-separated list of geoip database configurations to delete
         :param master_timeout: Period to wait for a connection to the master node. If
@@ -177,7 +177,7 @@ async def get_geoip_database(
         """
         Returns information about one or more geoip database configurations.
 
-        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/TODO.html>`_
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/get-geoip-database-api.html>`_
 
         :param id: Comma-separated list of database configuration IDs to retrieve. Wildcard
             (`*`) expressions are supported. To get all database configurations, omit
@@ -327,7 +327,7 @@ async def put_geoip_database(
         """
         Returns information about one or more geoip database configurations.
 
-        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/TODO.html>`_
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/put-geoip-database-api.html>`_
 
         :param id: ID of the database configuration to create or update.
         :param maxmind: The configuration necessary to identify which IP geolocation
diff --git a/elasticsearch/_sync/client/esql.py b/elasticsearch/_sync/client/esql.py
index 38e5c6950..9b66b2fc0 100644
--- a/elasticsearch/_sync/client/esql.py
+++ b/elasticsearch/_sync/client/esql.py
@@ -38,7 +38,14 @@ def query(
         error_trace: t.Optional[bool] = None,
         filter: t.Optional[t.Mapping[str, t.Any]] = None,
         filter_path: t.Optional[t.Union[str, t.Sequence[str]]] = None,
-        format: t.Optional[str] = None,
+        format: t.Optional[
+            t.Union[
+                str,
+                t.Literal[
+                    "arrow", "cbor", "csv", "json", "smile", "tsv", "txt", "yaml"
+                ],
+            ]
+        ] = None,
         human: t.Optional[bool] = None,
         locale: t.Optional[str] = None,
         params: t.Optional[t.Sequence[t.Union[None, bool, float, int, str]]] = None,
diff --git a/elasticsearch/_sync/client/ilm.py b/elasticsearch/_sync/client/ilm.py
index 028d847b9..abaa57031 100644
--- a/elasticsearch/_sync/client/ilm.py
+++ b/elasticsearch/_sync/client/ilm.py
@@ -304,10 +304,10 @@ def move_to_step(
         *,
         index: str,
         current_step: t.Optional[t.Mapping[str, t.Any]] = None,
+        next_step: 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,
-        next_step: t.Optional[t.Mapping[str, t.Any]] = None,
         pretty: t.Optional[bool] = None,
         body: t.Optional[t.Dict[str, t.Any]] = None,
     ) -> ObjectApiResponse[t.Any]:
@@ -322,6 +322,10 @@ def move_to_step(
         """
         if index in SKIP_IN_PATH:
             raise ValueError("Empty value passed for parameter 'index'")
+        if current_step is None and body is None:
+            raise ValueError("Empty value passed for parameter 'current_step'")
+        if next_step is None and body is None:
+            raise ValueError("Empty value passed for parameter 'next_step'")
         __path_parts: t.Dict[str, str] = {"index": _quote(index)}
         __path = f'/_ilm/move/{__path_parts["index"]}'
         __query: t.Dict[str, t.Any] = {}
diff --git a/elasticsearch/_sync/client/ingest.py b/elasticsearch/_sync/client/ingest.py
index 317aff910..0d50dbb83 100644
--- a/elasticsearch/_sync/client/ingest.py
+++ b/elasticsearch/_sync/client/ingest.py
@@ -40,7 +40,7 @@ def delete_geoip_database(
         """
         Deletes a geoip database configuration.
 
-        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/TODO.html>`_
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/delete-geoip-database-api.html>`_
 
         :param id: A comma-separated list of geoip database configurations to delete
         :param master_timeout: Period to wait for a connection to the master node. If
@@ -177,7 +177,7 @@ def get_geoip_database(
         """
         Returns information about one or more geoip database configurations.
 
-        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/TODO.html>`_
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/get-geoip-database-api.html>`_
 
         :param id: Comma-separated list of database configuration IDs to retrieve. Wildcard
             (`*`) expressions are supported. To get all database configurations, omit
@@ -327,7 +327,7 @@ def put_geoip_database(
         """
         Returns information about one or more geoip database configurations.
 
-        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/TODO.html>`_
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.15/put-geoip-database-api.html>`_
 
         :param id: ID of the database configuration to create or update.
         :param maxmind: The configuration necessary to identify which IP geolocation