> ## Documentation Index
> Fetch the complete documentation index at: https://developers.criteo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# /2025-07/retail-media/campaigns/{campaign-id}/auction-line-items

> Gets page of auction line item objects for the given campaign id



## OpenAPI

````yaml https://api.criteo.com/2025-07/retailmedia/open-api-specifications.json get /2025-07/retail-media/campaigns/{campaign-id}/auction-line-items
openapi: 3.0.1
info:
  title: Criteo API
  description: Criteo API - RetailMedia
  version: 2025-07
servers:
  - url: https://api.criteo.com
security:
  - oauth: []
tags:
  - name: Accounts
  - name: Analytics
  - name: Audience
  - name: Balance
  - name: Billing
  - name: Campaign
  - name: Gateway
paths:
  /2025-07/retail-media/campaigns/{campaign-id}/auction-line-items:
    get:
      tags:
        - Campaign
      summary: /2025-07/retail-media/campaigns/{campaign-id}/auction-line-items
      description: Gets page of auction line item objects for the given campaign id
      operationId: GetAuctionLineItemsByCampaignId
      parameters:
        - name: campaign-id
          in: path
          description: The given campaign id
          required: true
          schema:
            type: string
        - name: limitToId
          in: query
          description: The ids that you would like to limit your result set to
          schema:
            type: array
            items:
              type: string
        - name: pageIndex
          in: query
          description: >-
            The 0 indexed page index you would like to receive given the page
            size
          schema:
            maximum: 2147483647
            minimum: 0
            type: integer
            format: int32
            default: 0
        - name: pageSize
          in: query
          description: >-
            The maximum number of items you would like to receive in this
            request
          schema:
            maximum: 2147483647
            minimum: 1
            type: integer
            format: int32
            default: 25
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AuctionLineItemPagedListResponse'
      security:
        - oauth:
            - RetailMedia_Campaign_Read
components:
  schemas:
    AuctionLineItemPagedListResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/ResourceOfAuctionLineItem'
        errors:
          type: array
          items:
            $ref: '#/components/schemas/CommonProblem'
          readOnly: true
        metadata:
          $ref: '#/components/schemas/PageMetadata'
        warnings:
          type: array
          items:
            $ref: '#/components/schemas/CommonProblem'
          readOnly: true
      description: Data model for a paged list of response resources
    ResourceOfAuctionLineItem:
      type: object
      properties:
        attributes:
          $ref: '#/components/schemas/AuctionLineItem'
        id:
          type: string
          description: Id of the entity
          nullable: true
        type:
          type: string
          description: Canonical type name of the entity
          nullable: true
      description: A class that represents a domain entity exposed by an API
    CommonProblem:
      type: object
      properties:
        code:
          type: string
          description: A machine-readable error code, expressed as a string value.
          nullable: true
        detail:
          type: string
          description: >-
            A human-readable explanation specific to this occurrence of the
            problem
          nullable: true
        instance:
          type: string
          description: A URI that identifies the specific occurrence of the problem.
          nullable: true
        source:
          type: object
          additionalProperties:
            type: string
          description: >-
            A machine-readable structure to reference to the exact location(s)
            causing the error(s)
          nullable: true
        stackTrace:
          type: string
          nullable: true
        title:
          type: string
          description: A short human-readable description of the problem type
          nullable: true
        traceId:
          type: string
          description: The request correlation ID this problem comes from.
          nullable: true
        traceIdentifier:
          type: string
          description: >-
            The request correlation ID this problem comes from. (deprecated, use
            traceId instead)
          nullable: true
        type:
          enum:
            - unknown
            - access-control
            - authentication
            - authorization
            - availability
            - deprecation
            - quota
            - validation
          type: string
          description: The problem's category.
          nullable: true
      description: Common problem object.
    PageMetadata:
      required:
        - currentPageIndex
        - currentPageSize
      type: object
      properties:
        currentPageIndex:
          type: integer
          format: int32
        currentPageSize:
          type: integer
          format: int32
        nextPage:
          type: string
          nullable: true
        previousPage:
          type: string
          nullable: true
        totalItemsAcrossAllPages:
          type: integer
          format: int64
          nullable: true
        totalPages:
          type: integer
          format: int64
          nullable: true
      additionalProperties: false
      description: Metadata related to the current request
    AuctionLineItem:
      required:
        - name
        - startDate
        - targetRetailerId
        - campaignId
      type: object
      properties:
        bidStrategy:
          enum:
            - unknown
            - conversion
            - clicks
            - revenue
          type: string
          default: conversion
        budget:
          type: number
          format: double
          nullable: true
        budgetRemaining:
          type: number
          format: double
          nullable: true
        budgetSpent:
          type: number
          format: double
        campaignId:
          type: string
          format: long-id
        createdAt:
          type: string
          format: date-time
        dailyPacing:
          type: number
          format: double
          nullable: true
        endDate:
          type: string
          description: >-
            Represents the Date as a year, month, and day in the format
            YYYY-MM-DD
          format: date
          nullable: true
        id:
          type: string
          nullable: true
        isAutoDailyPacing:
          type: boolean
          default: false
        maxBid:
          type: number
          format: double
          nullable: true
        monthlyPacing:
          type: number
          format: double
          nullable: true
        name:
          maxLength: 255
          minLength: 0
          type: string
        startDate:
          type: string
          description: >-
            Represents the Date as a year, month, and day in the format
            YYYY-MM-DD
          format: date
        status:
          enum:
            - unknown
            - active
            - scheduled
            - draft
            - paused
            - budgetHit
            - ended
            - archived
            - noFunds
          type: string
        targetBid:
          type: number
          format: double
          nullable: true
        targetRetailerId:
          type: string
          format: long-id
        updatedAt:
          type: string
          format: date-time
      description: >-
        A Retail Media Auction Line Item used to hold bid settings for one or
        many promoted products on a single retailer
  securitySchemes:
    oauth:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.criteo.com/oauth2/token
          scopes: {}
        authorizationCode:
          authorizationUrl: https://api.criteo.com/oauth2
          tokenUrl: https://api.criteo.com/oauth2/token
          scopes: {}

````