---
title: "Returns all SourceDocument Ids and their scores and (optional) hightlights that match the query parameters."
method: POST
path: "/search/sdoc"
tags: ["search"]
---

# Returns all SourceDocument Ids and their scores and (optional) hightlights that match the query parameters.

`POST /search/sdoc`

## Query parameters

- `project_id` integer, required
- `search_query` string, required
- `expert_mode` boolean, required
- `highlight` boolean, required
- `folder_id` integer, nullable
- `page_number` integer, nullable
- `page_size` integer, nullable
- `show_folders` boolean
- `show_child_folders` boolean

## Request body

- BodySearchSearchSdocs
  - `filter` FilterSdocColumnsInput, required
    - `id` string, required — Unique id of this node within the filter tree
    - `items` union[], required — Child expressions and/or nested filter nodes
      - union
        - FilterExpressionSdocColumns
          - `id` string, required — Unique id of this expression within the filter tree
          - `column` union, required — The column to filter on: an enum member, or an int id referring to a project-metadata column
            - 'SD_SOURCE_DOCUMENT_TYPE' | 'SD_SOURCE_DOCUMENT_NAME' | 'SD_TAG_ID_LIST_RECURSIVE' | 'SD_CODE_ID_LIST_RECURSIVE' | 'SD_FOLDER_ID_LIST_RECURSIVE' | 'SD_USER_ID_LIST' | 'SD_SPAN_ANNOTATIONS'
            - integer
          - `operator` union, required — The comparison operator applied to the column
            - 'ID_EQUALS' | 'ID_NOT_EQUALS'
            - 'NUMBER_EQUALS' | 'NUMBER_NOT_EQUALS' | 'NUMBER_GT' | 'NUMBER_LT' | 'NUMBER_GTE' | 'NUMBER_LTE'
            - 'STRING_CONTAINS' | 'STRING_EQUALS' | 'STRING_NOT_EQUALS' | 'STRING_STARTS_WITH' | 'STRING_ENDS_WITH'
            - 'ID_LIST_CONTAINS' | 'ID_LIST_NOT_CONTAINS'
            - 'IDLR_CONTAINS' | 'IDLR_NOT_CONTAINS' | 'IDLR_CONTAINS_RECURSIVE'
            - 'LIST_CONTAINS' | 'LIST_NOT_CONTAINS'
            - 'DATE_EQUALS' | 'DATE_GT' | 'DATE_LT' | 'DATE_GTE' | 'DATE_LTE'
            - 'BOOLEAN_EQUALS' | 'BOOLEAN_NOT_EQUALS'
            - 'ATTACHED_OBJECT_TYPE_EQUALS' | 'ATTACHED_OBJECT_TYPE_NOT_EQUALS' — Filters on the attached object's type (a single AttachedObjectType value).
            - 'ATTACHED_OBJECT_EQUALS' | 'ATTACHED_OBJECT_NOT_EQUALS' — Compares an attached object as a (type, id) pair. The column is a tuple ``(type_expr, id_expr)`` and the value is a two-element list ``[type, id]`` (e.g. ``["tag", "5"]``). Filtering by the raw id alone is meaningless because ids collide across entity types (tag 5, code 5, sdoc 5 are different objects), so the type is always part of the comparison.
            - 'SPAN_ANNOTATION_CONTAINS' | 'SPAN_ANNOTATION_NOT_CONTAINS' — Filters by a single span annotation, given as a [code_id, span_text] pair. The column is an aggregated 2-D array of ``[code_id, span_text]`` string pairs (e.g. ``subquery_dict.SPAN_ANNOTATIONS``), so membership is tested by checking whether the pair is an element of that array.
          - `value` union, required — The value the column is compared against
            - boolean
            - string
            - integer
            - string[]
            - array[]
              - …
        - FilterSdocColumnsInput — recursive
    - `logic_operator` 'or' | 'and', required — This tells our filter how to combine multiple column expressions.
  - `sorts` SortSdocColumns[], required
    - `column` union, required — The column to sort by: an enum member, or an int id referring to a project-metadata column
      - 'SD_SOURCE_DOCUMENT_TYPE' | 'SD_SOURCE_DOCUMENT_NAME' | 'SD_TAG_ID_LIST_RECURSIVE' | 'SD_CODE_ID_LIST_RECURSIVE' | 'SD_FOLDER_ID_LIST_RECURSIVE' | 'SD_USER_ID_LIST' | 'SD_SPAN_ANNOTATIONS'
      - integer
    - `direction` 'asc' | 'desc', required — Sort direction. `apply` appends `.nulls_last()` so rows missing a value sink to the bottom regardless of direction.

## Response `200`

Successful Response

- PaginatedSDocHits
  - `hits` HierarchicalElasticSearchHit[], required — The IDs, scores and (optional) highlights of Document search results on the requested page.
    - `id` integer, required — The ID of the Document
    - `score` number, nullable — The score of the Document that was found by a ES Query
    - `highlights` string[] — The highlights found within the document.
    - `is_folder` boolean, required — Indicates if the hit is a folder (True) or a document (False).
    - `sub_rows` HierarchicalElasticSearchHit[], required — Sub-rows of the hit, if it is a folder.
  - `sdocs` object, required — A dictionary of sdoc_id and SourceDocumentRead.
  - `sdoc_folders` object, required — A dictionary of folder_id and FolderRead.
  - `annotators` object, required — A dictionary of sdoc_id and a list of annotator user IDs that annotated the document.
  - `tags` object, required — A dictionary of sdoc_id and a list of tag IDs that are associated with the document.
  - `memos` object, required — A dictionary of sdoc_id and a list of memo IDs that are attached to the document.
  - `total_results` integer, required — The total number of hits. Used for pagination.

## Other responses

- `422` — Validation Error

## Changes

- **2026-08-20** `28b2f0e8bc01` — 1 info
  - added `#/components/schemas/AttachedObjectTypeOperator, #/components/schemas/AttachedObjectOperator, #/components/schemas/SpanAnnotationOperator` to the `filter/items/items/anyOf[subschema #1: FilterExpression[SdocColumns]]/operator` request property `anyOf` list
- **2026-08-04** `7d9df729f4fc` — 2 info
  - added the optional property `sdocs/additionalProperties/memo_ids` to the response with the `200` status
  - added the required property `memos` to the response with the `200` status
- **2026-08-03** `fab14ec2229b` — 1 breaking, 1 warning
  - removed the required property `memos` from the response with the `200` status
  - removed the optional property `sdocs/additionalProperties/memo_ids` from the response with the `200` status
- **2026-08-03** `99542cbdb5a9` — 2 info
  - added the optional property `sdocs/additionalProperties/memo_ids` to the response with the `200` status
  - added the required property `memos` to the response with the `200` status
- **2026-07-21** `ebfa22e4da0a` — 2 info
  - added the new `SD_FOLDER_ID_LIST_RECURSIVE` enum value to the request property `filter/items/items/anyOf[subschema #1: FilterExpression[SdocColumns]]/column/anyOf[subschema #1: SdocColumns]/`
  - added the new `SD_FOLDER_ID_LIST_RECURSIVE` enum value to the request property `sorts/items/column/anyOf[subschema #1: SdocColumns]/`

[Full history](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api/changes/search/sdoc/post.md)

---

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