File LINE message attachments into organized Google Drive folders

Every file sent to your LINE account is saved to Drive, sorted by date and type, and logged in a sheet.

How the work actually flows

It branches. Exactly one path is taken.

Pattern: Exclusive Choice (4) · Simple Merge (5)

flowchart TD trig>"file sent via LINE"]:::trig s0["check file type allowed"]:::task s1[("save file to Drive")]:::store s2[("log upload in sheet")]:::store s3["reply to sender"]:::task trig --> s0 s1 --> s2 s2 --> s3 gx{"× is file type allowed"}:::gate s0 --> gx p00["save to Drive folder"]:::task gx -->|"allowed type"| p00 p01["log in sheet"]:::task p00 --> p01 p10["skip filing"]:::task gx -->|"rejected type"| p10 jn{"○ reply to sender"}:::gate p01 --> jn p10 --> jn jn --> s1 out[/"file archived and logged"/]:::out pay{{"organized searchable record of files"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff
Starts itA stepA record or sheetOne path onlyPaths rejoinResultPayoff
Build size
Advanced

A larger build with multiple systems, AI reasoning, and custom rules.

Business functions
Spreadsheet & Database OpsAPI & Webhook IntegrationFile & Cloud Storage
Connects
LINEGoogle DriveGoogle Sheets

The problem it solves

Customers or team members send files through LINE and they get buried in chat history. There's no organized record of what was sent, when, or where to find it later.

Who it fits

Businesses using LINE to receive documents or media from customers or staff.

How it works

  1. A file arrives through your LINE account
  2. The system checks that the file type is allowed
  3. The file is saved into a Drive folder organized by date and file type
  4. The upload is logged in a Google Sheet with the file name, link, and type
  5. The sender gets an automatic reply confirming the upload or explaining why it was rejected
What you get

LINE attachments landing organized in Drive

Every file customers send you on LINE gets saved into Drive, sorted, and logged automatically.

What you get

An organized Drive archive of received files with a searchable Sheets log.

What you need

A LINE Messaging API account and a Google Workspace account.

We can build this. But should you?

The hard question is not how to build it. It is whether this is the right thing to build first.

That is what a Fractional Chief AI Officer figures out with you, before anyone writes a line of code.

Let's Talk Strategy

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