LinkedIn Upload a Document and Create a Post

arazzo: 1.0.1
info:
  title: LinkedIn Upload a Document and Create a Post
  summary: Register a document upload, push the file bytes, then publish a document post.
  description: >-
    Document posts on LinkedIn follow a three-stage register, upload, and publish
    pattern. This workflow initializes a document upload to obtain a document
    asset URN and upload URL, uploads the document file to that URL, and then
    creates a published document post that references the uploaded asset. Every
    step spells out its request inline, including the Authorization bearer token,
    so the flow can be read and executed without opening the underlying OpenAPI
    description.
  version: 1.0.0
sourceDescriptions:
- name: contentApi
  url: ../openapi/linkedin-marketing-content.yml
  type: openapi
workflows:
- workflowId: upload-document-and-create-post
  summary: Initialize a document upload, upload the file, and publish a document post.
  description: >-
    Registers a document upload, pushes the document bytes to the returned upload
    URL, and creates a published document post that references the uploaded
    asset.
  inputs:
    type: object
    required:
    - authorization
    - ownerUrn
    - documentAssetId
    - documentTitle
    - commentary
    properties:
      authorization:
        type: string
        description: The OAuth 2.0 bearer credential, e.g. "Bearer <access-token>".
      ownerUrn:
        type: string
        description: The organization owner URN, e.g. "urn:li:organization:123456".
      documentAssetId:
        type: string
        description: The document asset URN to embed once uploaded, e.g. "urn:li:document:123".
      documentTitle:
        type: string
        description: The display title of the document, e.g. "Example.pdf".
      commentary:
        type: string
        description: The commentary text for the document post.
  steps:
  - stepId: initializeDocumentUpload
    description: >-
      Register the upcoming document upload to obtain the document asset URN and
      upload URL.
    operationId: postInitializeDocumentUpload
    parameters:
    - name: Authorization
      in: header
      value: $inputs.authorization
    - name: action
      in: query
      value: initializeUpload
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      uploadResult: $response.body
  - stepId: uploadDocumentFile
    description: >-
      Upload the document file bytes to the registered upload destination.
    operationId: putUploadTheDocumentFile
    parameters:
    - name: Authorization
      in: header
      value: $inputs.authorization
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      uploadStatus: $statusCode
  - stepId: createDocumentPost
    description: >-
      Create a published document post authored by the owner that references the
      uploaded document asset.
    operationId: postCreateDocumentContent
    parameters:
    - name: Authorization
      in: header
      value: $inputs.authorization
    requestBody:
      contentType: application/json
      payload:
        author: $inputs.ownerUrn
        commentary: $inputs.commentary
        visibility: PUBLIC
        distribution:
          feedDistribution: MAIN_FEED
          targetEntities: []
          thirdPartyDistributionChannels: []
        content:
          media:
            title: $inputs.documentTitle
            id: $inputs.documentAssetId
        lifecycleState: PUBLISHED
        isReshareDisabledByAuthor: false
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      postUrn: $response.body#/id
  outputs:
    postUrn: $steps.createDocumentPost.outputs.postUrn