> ## 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.

# Write Meta Bulk Upload Sheet Results

> Write bulk-upload result columns back to rows in the Adside Meta bulk-upload Google Sheets template.



## OpenAPI

````yaml /api-reference/openapi.yaml post /google/sheets/meta-bulk-upload/write
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:
  /google/sheets/meta-bulk-upload/write:
    post:
      tags:
        - Google
        - Sheets
      summary: Write Meta Bulk Upload Sheet Results
      description: >-
        Write bulk-upload result columns back to rows in the Adside Meta
        bulk-upload Google Sheets template.
      operationId: google_sheets_meta_bulk_upload_write
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - spreadsheet_id
                - updates
              properties:
                spreadsheet_id:
                  type: string
                  description: Google Sheets spreadsheet ID
                tab:
                  type: string
                  description: Tab name to update inside the Meta bulk-upload sheet
                  example: Ad Sets
                updates:
                  type: array
                  description: Row-based column updates to write back
                  items:
                    type: object
                    required:
                      - row_index
                      - columns
                    properties:
                      row_index:
                        type: integer
                        description: 1-based row index in the target tab
                      columns:
                        type: object
                        additionalProperties:
                          oneOf:
                            - type: string
                            - type: number
                            - type: 'null'
                        description: Column-value map to write for that row
      responses:
        '200':
          description: Write result
      security:
        - bearerAuth: []
components:
  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.

````