docs: sync Core Integrations API reference (opensearch) on Docusaurus

docs-website/reference/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.18/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.19/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.20/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.21/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.22/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.23/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.24/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.

docs-website/reference_versioned_docs/version-2.25/integrations-api/opensearch.md

@@ -1220,6 +1220,7 @@ __init__(
     use_ssl: bool | None = None,
     verify_certs: bool | None = None,
     timeout: int | None = None,
+    nested_fields: list[str] | Literal["*"] | None = None,
     **kwargs: Any
 ) -> None
 ```
@@ -1259,6 +1260,12 @@ For more information on connection parameters, see the [official OpenSearch docu
 - **use_ssl** (<code>bool | None</code>) – Whether to use SSL. Defaults to None
 - **verify_certs** (<code>bool | None</code>) – Whether to verify certificates. Defaults to None
 - **timeout** (<code>int | None</code>) – Timeout in seconds. Defaults to None
+- **nested_fields** (<code>list\[str\] | Literal['\*'] | None</code>) – List of metadata field paths (without the `meta.` prefix) that should be mapped
+  as OpenSearch `nested` type, enabling multi-condition filtering on array-of-objects fields.
+  Pass `"*"` to auto-detect `list[dict]` fields and map them as nested from
+  the first `write_documents` batch.
+  When the index already exists, nested fields are discovered from the live mapping.
+  Defaults to None (no nested support).
 - \*\***kwargs** (<code>Any</code>) – Optional arguments that `OpenSearch` takes. For the full list of supported kwargs,
   see the [official OpenSearch reference](https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html)
 
@@ -1837,7 +1844,15 @@ Uses composite aggregations for proper pagination beyond 10k results.
 ### normalize_filters
 
 ```python
-normalize_filters(filters: dict[str, Any]) -> dict[str, Any]
+normalize_filters(
+    filters: dict[str, Any], nested_fields: set[str] | None = None
+) -> dict[str, Any]
 ```
 
 Converts Haystack filters in OpenSearch compatible filters.
+
+**Parameters:**
+
+- **filters** (<code>dict\[str, Any\]</code>) – Haystack filter dictionary.
+- **nested_fields** (<code>set\[str\] | None</code>) – Set of metadata field paths that are mapped as `nested` type in OpenSearch.
+  When provided, conditions targeting sub-fields of these paths are wrapped in `nested` queries.