Contentstack

contentstack File Uploads API

File upload endpoints provide pre-signed URLs for securely uploading build artifacts to Contentstack Launch infrastructure before triggering a deployment.

Documentation GitHub OpenAPI

Operations 1

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /projects/upload-url Get a signed URL to upload a build · Get project upload URL #

Ask an LLM

“How do I upload my build package before deploying to Launch?”

“How long is the pre-signed upload URL valid?”

Tell an agent

Get an upload URL for my build artifact.

Generate a pre-signed URL to upload a Launch build package.

Documentation

📖

Documentation

https://www.contentstack.com/docs/developers/apis/launch-api

Specifications

⚙

OpenAPI

https://raw.githubusercontent.com/api-evangelist/contentstack/refs/heads/main/openapi/contentstack-file-uploads-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Contentstack Launch File Uploads API
  description: The Contentstack Launch API allows developers to programmatically manage web application deployments within Contentstack Launch.
  version: v1
  contact:
    name: Contentstack Support
    url: https://www.contentstack.com/contact
  termsOfService: https://www.contentstack.com/legal/terms-of-service
servers:
- url: https://launch-api.contentstack.com
  description: AWS North America Production Server
- url: https://eu-launch-api.contentstack.com
  description: AWS Europe Production Server
- url: https://au-launch-api.contentstack.com
  description: AWS Australia Production Server
- url: https://azure-na-launch-api.contentstack.com
  description: Azure North America Production Server
- url: https://azure-eu-launch-api.contentstack.com
  description: Azure Europe Production Server
security:
- bearerAuth: []
- authtokenAuth: []
tags:
- name: File Uploads
  description: File upload endpoints provide pre-signed URLs for securely uploading build artifacts to Contentstack Launch infrastructure before triggering a deployment.
paths:
  /projects/upload-url:
    get:
      operationId: getProjectUploadUrl
      summary: Get project upload URL
      description: Generates a pre-signed URL valid for 10 minutes for uploading a project build artifact file. Use this URL to upload your build package before triggering a deployment.
      tags:
      - File Uploads
      responses:
        '200':
          description: A pre-signed upload URL for project files.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UploadUrlResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    UploadUrlResponse:
      type: object
      description: A pre-signed URL for uploading build artifacts.
      properties:
        upload_url:
          type: string
          format: uri
          description: The pre-signed URL to use for uploading the build artifact file.
        upload_uid:
          type: string
          description: Unique identifier for this upload, used when creating a deployment.
        expires_at:
          type: string
          format: date-time
          description: ISO 8601 timestamp when the pre-signed URL expires (10 minutes).
    Error:
      type: object
      description: Standard error response.
      properties:
        message:
          type: string
          description: Human-readable description of the error.
        error_code:
          type: integer
          description: Numeric error code.
  responses:
    Unauthorized:
      description: Authentication credentials are missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: OAuth 2.0 Bearer token with launch:manage or launch.projects scopes.
    authtokenAuth:
      type: apiKey
      in: header
      name: authtoken
      description: Contentstack user authtoken for session-based authentication.
externalDocs:
  description: Contentstack Launch API Documentation
  url: https://www.contentstack.com/docs/developers/apis/launch-api