---
title: "Search resources of a specific collection in the data partition"
method: POST
path: "/partitions/{partitionKey}/v1/collections/{collectionKey}/query"
tags: ["Search"]
---

# Search resources of a specific collection in the data partition

`POST /partitions/{partitionKey}/v1/collections/{collectionKey}/query`

## Request

- Base URL: `https://.clinia.cloud`
- URL: `https://.clinia.cloud/partitions/{partitionKey}/v1/collections/{collectionKey}/query`
- Auth: API key in header `X-Clinia-API-Key`

Search resources of a specific collection in the data partition.

## Path parameters

- `partitionKey` string, required
- `collectionKey` string, required

## Request body

- V1SearchParameters
  - `semanticQuery` V1SemanticQuery: A semantic query is a high-level representation of the user's intent. When specified, it will trigger our query understanding capabilities and generate a query and filter operator that will be applied to the search parameters.
    - `value` string, required: The text value of the semantic query.
  - `query` union
    - object
      - `id` string
      - `and` V1Operator[], required
    - object
      - `id` string
      - `or` V1Operator[], required
    - object
      - `id` string
      - `all` object, required
    - object
      - `id` string
      - `any` object, required
    - object
      - `id` string
      - `composite` object, required
    - object
      - `id` string
      - `eq` object, required
    - object
      - `id` string
      - `knn` object, required
    - object
      - `id` string
      - `geoDistance` object, required
    - object
      - `id` string
      - `gt` object, required
    - object
      - `id` string
      - `lt` object, required
    - object
      - `id` string
      - `match` object, required
    - object
      - `id` string
      - `not` V1Operator, required (recursive)
  - `filter` union
    - object
      - `id` string
      - `and` V1Operator[], required
    - object
      - `id` string
      - `or` V1Operator[], required
    - object
      - `id` string
      - `all` object, required
    - object
      - `id` string
      - `any` object, required
    - object
      - `id` string
      - `composite` object, required
    - object
      - `id` string
      - `eq` object, required
    - object
      - `id` string
      - `knn` object, required
    - object
      - `id` string
      - `geoDistance` object, required
    - object
      - `id` string
      - `gt` object, required
    - object
      - `id` string
      - `lt` object, required
    - object
      - `id` string
      - `match` object, required
    - object
      - `id` string
      - `not` V1Operator, required (recursive)
  - `highlighting` string[]
  - `page` integer
  - `perPage` integer
  - `sort` V1Sort
    - `direction` 'DESC' | 'ASC'
    - `path` string, required
  - `ranking` union
    - object
      - `type` 'DEFAULT' | 'SEMANTIC', required
    - object
      - `type` 'DEFAULT' | 'SEMANTIC', required
      - `query` string, required
      - `path` string, required
      - `modelId` string, required
  - `aggregations` V1Aggregation[]
    - `type` 'LEXICAL', required
    - `path` string, required: The path of the property to aggregate.
    - `prefix` string: The prefix is an optional query to filter the values to aggregate (e.g. 'mont' would match 'montreal', 'Montecarlo', etc.).
    - `size` integer: The maximum number of unique values to return in the aggregation.
  - `traversedProperties` string[]: The properties from the relationships or adjacent records that will be returned in the search response. The wildcard '*' can be used in itself or in combination with a prefix - `*` will return all traversed properties. - `@worksAt.*` will return all traversed properties from the relationship 'worksAt'. - `@worksAt.@clinic.*` will return all traversed properties from an adjacent 'clinic' connected with a 'worksAt' relationship.

## Response `200`

A successful response.

- V1QueryResponse
  - `semanticQueryInfo` V1SemanticQueryInfo
    - `reasoning` string, required: The reasoning behind the semantic query.
    - `originalQuery` string, required: The original query text provided by the user.
    - `query` union
      - object
        - `id` string
        - `and` V1Operator[], required
      - object
        - `id` string
        - `or` V1Operator[], required
      - object
        - `id` string
        - `all` object, required
      - object
        - `id` string
        - `any` object, required
      - object
        - `id` string
        - `composite` object, required
      - object
        - `id` string
        - `eq` object, required
      - object
        - `id` string
        - `knn` object, required
      - object
        - `id` string
        - `geoDistance` object, required
      - object
        - `id` string
        - `gt` object, required
      - object
        - `id` string
        - `lt` object, required
      - object
        - `id` string
        - `match` object, required
      - object
        - `id` string
        - `not` V1Operator, required (recursive)
    - `filter` union
      - object
        - `id` string
        - `and` V1Operator[], required
      - object
        - `id` string
        - `or` V1Operator[], required
      - object
        - `id` string
        - `all` object, required
      - object
        - `id` string
        - `any` object, required
      - object
        - `id` string
        - `composite` object, required
      - object
        - `id` string
        - `eq` object, required
      - object
        - `id` string
        - `knn` object, required
      - object
        - `id` string
        - `geoDistance` object, required
      - object
        - `id` string
        - `gt` object, required
      - object
        - `id` string
        - `lt` object, required
      - object
        - `id` string
        - `match` object, required
      - object
        - `id` string
        - `not` V1Operator, required (recursive)
  - `hits` V1Hit[], required
    - `hitType` 'RESOURCE' | 'RELATIONSHIP' | 'OBJECT' | 'CONCEPT' | 'PIPELINE_EXECUTION' | 'RESOLUTION_QUEUED_ITEM', required
    - `score` number, double, required: The score of the hit in the search results, indicating its relevance.
    - `resource` object, required
    - `traversedProperties` unknown
    - `highlighting` unknown
  - `meta` V1QueryResponseMeta, required
    - `numPages` integer, required
    - `page` integer, required
    - `perPage` integer, required
    - `total` integer, required
    - `filter` union
      - object
        - `id` string
        - `and` V1Operator[], required
      - object
        - `id` string
        - `or` V1Operator[], required
      - object
        - `id` string
        - `all` object, required
      - object
        - `id` string
        - `any` object, required
      - object
        - `id` string
        - `composite` object, required
      - object
        - `id` string
        - `eq` object, required
      - object
        - `id` string
        - `knn` object, required
      - object
        - `id` string
        - `geoDistance` object, required
      - object
        - `id` string
        - `gt` object, required
      - object
        - `id` string
        - `lt` object, required
      - object
        - `id` string
        - `match` object, required
      - object
        - `id` string
        - `not` V1Operator, required (recursive)
  - `aggregates` V1Aggregate[], required
    - `type` 'LEXICAL', required
    - `path` string, required: The path of the property to aggregate.
    - `aggregate` V1LexicalAggregateItem[], required
      - `value` string, required
      - `count` integer, required

## Other responses

- `400`: Returned when the request is malformed or invalid.
- `404`: Returned when the resource type does not exist.
- `413`: Returned when the payload exceeds the max content size (100kB).

---

[API](https://skmtc.dev/clinia/apis/data-partition-api.md) - [All operations](https://skmtc.dev/clinia/apis/data-partition-api/llms.txt) - [OpenAPI document](https://skmtc.dev/clinia/apis/data-partition-api/revisions/d95b0e95e86c?raw)
