> ## Documentation Index > Fetch the complete documentation index at: https://docs.adside.ai/llms.txt > Use this file to discover all available pages before exploring further. # Update Linkedin Campaign > Update an existing campaign's settings (name, status, budget, bid, schedule, delivery options, targeting). Only provided fields are updated via RestLi PARTIAL_UPDATE. objective_type and format are absent on purpose: LinkedIn freezes both once the campaign is saved. Pass expected_version_tag to have the update refused if the campaign changed since you read it. VOCABULARY: the API's `campaign` is what Campaign Manager shows as "Ad set" (campaignGroup="Campaign", campaign="Ad set", creative="Ad"). Say both names when reporting to a user, or they will look in the wrong tab and think nothing happened. ## OpenAPI ````yaml /api-reference/openapi.yaml post /linkedin/mcp#update_linkedin_campaign openapi: 3.1.0 info: title: Multi-Source Ads API version: 1.0.0 description: >- Unified API for managing ad campaigns across Meta, LinkedIn, and Google. MCP tools are accessed via JSON-RPC 2.0 over HTTP (`POST /{source}/mcp`). Google Sheets/Drive endpoints use standard REST. servers: - url: https://api.adside.ai description: Production - url: http://localhost:3100 description: Local development security: - bearerAuth: [] tags: - name: Accounts description: '' - name: Ads description: '' - name: Analytics description: '' - name: Asset Groups description: '' - name: Assets description: '' - name: Audiences description: '' - name: Campaign Groups description: '' - name: Campaigns description: '' - name: Conversions description: '' - name: Creatives description: '' - name: Drive description: '' - name: Google description: '' - name: Google Ads description: '' - name: Google Tag Manager description: '' - name: Keywords description: '' - name: Linkedin description: '' - name: Meta description: '' - name: Meta Reporting description: '' - name: OAuth description: '' - name: Other description: '' - name: Reports description: '' - name: Sheets description: '' - name: Targeting description: '' - name: Tiktok description: '' - name: Workspace description: '' paths: /linkedin/mcp#update_linkedin_campaign: post: tags: - Linkedin - Campaigns summary: Update Linkedin Campaign description: >- Update an existing campaign's settings (name, status, budget, bid, schedule, delivery options, targeting). Only provided fields are updated via RestLi PARTIAL_UPDATE. objective_type and format are absent on purpose: LinkedIn freezes both once the campaign is saved. Pass expected_version_tag to have the update refused if the campaign changed since you read it. VOCABULARY: the API's `campaign` is what Campaign Manager shows as "Ad set" (campaignGroup="Campaign", campaign="Ad set", creative="Ad"). Say both names when reporting to a user, or they will look in the wrong tab and think nothing happened. operationId: linkedin_update_linkedin_campaign requestBody: required: true content: application/json: schema: type: object required: - jsonrpc - method - params properties: jsonrpc: type: string const: '2.0' id: type: string example: '1' method: type: string const: tools/call params: type: object required: - name - arguments properties: name: type: string const: update_linkedin_campaign arguments: $ref: >- #/components/schemas/linkedin_update_linkedin_campaign_input responses: '200': description: JSON-RPC response with tool result content: application/json: schema: $ref: '#/components/schemas/McpToolResponse' '401': description: Missing or invalid API key content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: Channel not connected or access denied content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - bearerAuth: [] components: schemas: linkedin_update_linkedin_campaign_input: type: object properties: account_id: description: >- LinkedIn Ad Account ID. Omit it: it defaults to the account this client is connected to, and any other account is refused. type: string campaign_id: type: string description: ID of the campaign to update expected_version_tag: description: >- Version tag you read from the campaign (version.versionTag). If provided, the update is refused when the campaign has changed since — use it whenever you read, decided, then wrote, so you do not silently overwrite someone else's edit. targeting_criteria is the case it exists for: it replaces the audience wholesale, so writing one built from a stale read discards whatever the other editor targeted. type: string name: description: New campaign name type: string status: description: New status type: string enum: - ACTIVE - PAUSED - ARCHIVED - DRAFT daily_budget_amount: description: New daily budget amount type: string daily_budget_currency: description: ISO currency code for daily budget type: string total_budget_amount: description: New total budget amount type: string total_budget_currency: description: ISO currency code for total budget type: string unit_cost_amount: description: New bid amount type: string unit_cost_currency: description: ISO currency code for bid type: string optimization_target_type: description: >- New optimization target. Changing it changes the bidding mode — see create_campaign for the mode each value activates and the cost_type it requires. type: string enum: - NONE - ENHANCED_CONVERSION - MAX_IMPRESSION - MAX_CLICK - MAX_CONVERSION - MAX_VIDEO_VIEW - MAX_LEAD - MAX_QUALIFIED_LEAD - MAX_REACH - TARGET_COST_PER_CLICK - TARGET_COST_PER_IMPRESSION - TARGET_COST_PER_VIDEO_VIEW - CAP_COST_AND_MAXIMIZE_CLICKS - CAP_COST_AND_MAXIMIZE_IMPRESSIONS - CAP_COST_AND_MAXIMIZE_VIDEO_VIEWS - CAP_COST_AND_MAXIMIZE_LEADS run_schedule_start: description: New start date type: number run_schedule_end: description: New end date type: number offsite_delivery_enabled: description: Enable/disable LinkedIn Audience Network type: boolean audience_expansion_enabled: description: Enable/disable audience expansion type: boolean targeting_criteria: description: >- Replace who the campaign targets. Send the COMPLETE expression, not just the part you are changing: this REPLACES the campaign's targeting wholesale (measured — an update carrying only seniorities dropped the campaign's locations). Read the campaign first (list_linkedin_campaigns returns targetingCriteria in the same shape this field takes), merge your change into it, then send the whole thing back. Keys are FACET URNs: {"include":{"and":[{"or":{"urn:li:adTargetingFacet:locations":["urn:li:geo:105015875"]}}]}}. Get URNs from search_targeting_facets, and segment URNs from list_ad_segments. Pair this with expected_version_tag — an audience you decided on after reading is exactly the write that must not silently overwrite someone else's edit. type: object properties: include: type: object properties: and: type: array items: type: object properties: or: type: object propertyNames: type: string additionalProperties: type: array items: type: string required: - or required: - and exclude: type: object properties: or: type: object propertyNames: type: string additionalProperties: type: array items: type: string required: - or required: - include required: - campaign_id $schema: http://json-schema.org/draft-07/schema# McpToolResponse: type: object properties: jsonrpc: type: string const: '2.0' id: type: string result: type: object properties: content: type: array items: type: object properties: type: type: string const: text text: type: string description: JSON-stringified tool result ErrorResponse: type: object properties: error: type: string description: Error message code: type: string enum: - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - RATE_LIMITED - INTERNAL_ERROR description: Error code securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key (sk_live_*) — SHA256 hashed, looked up in Redis. Generate via the web app's workspace settings. ````