API Evangelist conversational phrasing for Nylas Attachments API

# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
  title: API Evangelist conversational phrasing for Nylas Attachments API
  version: 1.0.0
extends: openapi/nylas-attachments-api-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-phrasing:
      method: generated
      generated: '2026-09-26'
      generator: build-phrasing.py
      label: Generated by API Evangelist
      operations: 4
- target: $.paths['/v3/grants/{grant_id}/attachments/{attachment_id}'].get
  update:
    x-apievangelist-phrasing:
      intent: Get an attachment's metadata
      effect: read
      questions:
      - What's the filename, size and type of an email attachment?
      - Can I check attachment details without downloading the file?
      instructions:
      - text: Show metadata for attachment {attachment} on message {message} for grant {grant}.
        slots:
          attachment: path.attachment_id
          grant: path.grant_id
          message: query.message_id
      - text: Get the file type and size of attachment {attachment} in message {message} via {grant}.
        slots:
          attachment: path.attachment_id
          grant: path.grant_id
          message: query.message_id
      method: generated
      generated: '2026-09-26'
- target: $.paths['/v3/grants/{grant_id}/attachments/{attachment_id}/download'].get
  update:
    x-apievangelist-phrasing:
      intent: Download an attachment file
      effect: read
      questions:
      - How do I download the actual file attached to an email?
      - Can I pull an attachment directly from the IMAP server?
      instructions:
      - text: Download attachment {attachment} from message {message} for grant {grant}.
        slots:
          attachment: path.attachment_id
          grant: path.grant_id
          message: query.message_id
      - text: Save the file {attachment} attached to message {message} on {grant}.
        slots:
          attachment: path.attachment_id
          grant: path.grant_id
          message: query.message_id
      method: generated
      generated: '2026-09-26'
- target: $.paths['/v3/grants/{grant_id}/attachment-uploads'].post
  update:
    x-apievangelist-phrasing:
      intent: Start an upload session for a large attachment
      effect: write
      questions:
      - How do I attach a file larger than the normal size limit to an email?
      - How long does an attachment upload URL stay valid?
      instructions:
      - text: Start an upload session for {filename} of type {content_type} on grant {grant}.
        slots:
          filename: requestBody.filename
          content_type: requestBody.content_type
          grant: path.grant_id
      - text: Get a pre-signed upload URL for {filename} ({content_type}, {size} bytes) for {grant}.
        slots:
          filename: requestBody.filename
          content_type: requestBody.content_type
          size: requestBody.size
          grant: path.grant_id
      method: generated
      generated: '2026-09-26'
- target: $.paths['/v3/grants/{grant_id}/attachment-uploads/{attachment_id}/complete'].post
  update:
    x-apievangelist-phrasing:
      intent: Finish a large attachment upload
      effect: write
      questions:
      - What do I do after uploading file bytes to the pre-signed URL?
      - Does Nylas verify the uploaded size matches what I declared?
      instructions:
      - text: Complete upload session {attachment} for grant {grant}.
        slots:
          attachment: path.attachment_id
          grant: path.grant_id
      - text: Finalize the uploaded attachment {attachment} on {grant}.
        slots:
          attachment: path.attachment_id
          grant: path.grant_id
      method: generated
      generated: '2026-09-26'