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OpenAPI Specification

swagger: '2.0'
info:
  title: eCFR API Documentation Admin Service Search Service API
  description: Access eCFR metadata through JSON
host: www.ecfr.gov
tags:
- name: Search Service
  description: Historical search of the eCFR
paths:
  /api/search/v1/results:
    get:
      summary: Search results
      parameters:
      - name: query
        description: Search term; searches the headings and the full text
        in: query
        type: string
      - name: agency_slugs[]
        description: limit to content currently associated with these agencies (see AdminService agencies endpoint to retrieve a list of agency slugs)
        in: query
        type: array
        items:
          type: string
        style: form
        explode: true
        collectionFormat: multi
      - name: date
        description: limit to content present on this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_after
        description: limit to content last modified after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_after
        description: limit to content last modified on or after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_before
        description: limit to content last modified before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_before
        description: limit to content last modified on or before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: per_page
        description: number of results per page; max of 1,000
        default: 20
        in: query
        type: integer
      - name: page
        description: page of results; can't paginate beyond 10,000 total results
        default: 1
        in: query
        type: integer
      - name: order
        description: order of results
        in: query
        type: string
        default: relevance
        enum:
        - citations
        - relevance
        - hierarchy
        - newest_first
        - oldest_first
        - suggestions
      - name: paginate_by
        description: how results should be paginated - 'date' will group results so that all results from a date appear on the same page of pagination. If 'date' is chosen then one of the last_modified_* options is required.
        in: query
        type: string
        default: results
        enum:
        - date
        - results
      responses:
        '200':
          description: Success
          schema:
            type: object
            properties:
              results:
                type: array
                description: A set of sections and appendices that match the provided query params
              meta:
                type: object
                properties:
                  description:
                    type: string
                    description: description of the search results
                  current_page:
                    type: integer
                    description: current page of results
                  total_count:
                    type: integer
                    description: total count of matching results across all pages
                  total_pages:
                    type: integer
                    description: total number of pages in the search results
                  max_score:
                    type: number
                    format: float
                    description: the maximum score of any match in the search
                  min_date:
                    type: string
                    format: date
                    description: the minimum date of all returned results (returned when paginate_by=date option is provided)
                  max_date:
                    type: string
                    format: date
                    description: the maximum date of all returned results (returned when paginate_by=date option is provided)
        '405':
          description: Invalid input
      tags:
      - Search Service
  /api/search/v1/count:
    get:
      summary: Search result count
      parameters:
      - name: query
        description: Search term; searches the headings and the full text
        in: query
        type: string
      - name: agency_slugs[]
        description: limit to content currently associated with these agencies (see AdminService agencies endpoint to retrieve a list of agency slugs)
        in: query
        type: array
        items:
          type: string
        style: form
        explode: true
        collectionFormat: multi
      - name: date
        description: limit to content present on this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_after
        description: limit to content last modified after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_after
        description: limit to content last modified on or after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_before
        description: limit to content last modified before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_before
        description: limit to content last modified on or before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      responses:
        '200':
          description: Success
        '405':
          description: Invalid input
      tags:
      - Search Service
  /api/search/v1/summary:
    get:
      summary: Search summary details
      parameters:
      - name: query
        description: Search term; searches the headings and the full text
        in: query
        type: string
      - name: agency_slugs[]
        description: limit to content currently associated with these agencies (see AdminService agencies endpoint to retrieve a list of agency slugs)
        in: query
        type: array
        items:
          type: string
        style: form
        explode: true
        collectionFormat: multi
      - name: date
        description: limit to content present on this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_after
        description: limit to content last modified after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_after
        description: limit to content last modified on or after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_before
        description: limit to content last modified before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_before
        description: limit to content last modified on or before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      responses:
        '200':
          description: Success
        '405':
          description: Invalid input
      tags:
      - Search Service
  /api/search/v1/counts/daily:
    get:
      summary: Search result counts by date
      parameters:
      - name: query
        description: Search term; searches the headings and the full text
        in: query
        type: string
      - name: agency_slugs[]
        description: limit to content currently associated with these agencies (see AdminService agencies endpoint to retrieve a list of agency slugs)
        in: query
        type: array
        items:
          type: string
        style: form
        explode: true
        collectionFormat: multi
      - name: date
        description: limit to content present on this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_after
        description: limit to content last modified after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_after
        description: limit to content last modified on or after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_before
        description: limit to content last modified before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_before
        description: limit to content last modified on or before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      responses:
        '200':
          description: Success
        '405':
          description: Invalid input
      tags:
      - Search Service
  /api/search/v1/counts/titles:
    get:
      summary: Search result counts by title
      parameters:
      - name: query
        description: Search term; searches the headings and the full text
        in: query
        type: string
      - name: agency_slugs[]
        description: limit to content currently associated with these agencies (see AdminService agencies endpoint to retrieve a list of agency slugs)
        in: query
        type: array
        items:
          type: string
        style: form
        explode: true
        collectionFormat: multi
      - name: date
        description: limit to content present on this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_after
        description: limit to content last modified after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_after
        description: limit to content last modified on or after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_before
        description: limit to content last modified before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_before
        description: limit to content last modified on or before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      responses:
        '200':
          description: Success
        '405':
          description: Invalid input
      tags:
      - Search Service
  /api/search/v1/counts/hierarchy:
    get:
      summary: Search result counts by hierarchy
      parameters:
      - name: query
        description: Search term; searches the headings and the full text
        in: query
        type: string
      - name: agency_slugs[]
        description: limit to content currently associated with these agencies (see AdminService agencies endpoint to retrieve a list of agency slugs)
        in: query
        type: array
        items:
          type: string
        style: form
        explode: true
        collectionFormat: multi
      - name: date
        description: limit to content present on this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_after
        description: limit to content last modified after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_after
        description: limit to content last modified on or after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_before
        description: limit to content last modified before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_before
        description: limit to content last modified on or before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      responses:
        '200':
          description: Success
        '405':
          description: Invalid input
      tags:
      - Search Service
  /api/search/v1/suggestions:
    get:
      summary: Search suggestions
      parameters:
      - name: query
        description: Search term; searches the headings and the full text
        in: query
        type: string
      - name: agency_slugs[]
        description: limit to content currently associated with these agencies (see AdminService agencies endpoint to retrieve a list of agency slugs)
        in: query
        type: array
        items:
          type: string
        style: form
        explode: true
        collectionFormat: multi
      - name: date
        description: limit to content present on this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_after
        description: limit to content last modified after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_after
        description: limit to content last modified on or after this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_before
        description: limit to content last modified before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      - name: last_modified_on_or_before
        description: limit to content last modified on or before this date (YYYY-MM-DD)
        in: query
        type: string
        format: date
      responses:
        '200':
          description: Success
        '405':
          description: Invalid input
      tags:
      - Search Service