Export a table as a file
well_export_rows_as_fileTurn a table you built into a file (a CSV, or a PDF when asked) and return the link that downloads it. Use it for rows that are not Well records, such as one line per person read from a shared group chat, a pasted list, or figures a skill copied from a measure. For Well records (transactions, invoices, companies), use the records export instead.
Pass columns, the headings in order, and rows, one array of cells per row with one cell per column. A null cell prints empty. title is what a PDF prints above the table; the file name never takes it. Pass format when the person named one, or when the skill you follow sets one. A PDF prints at most 8 columns.
On WhatsApp no link is made: Well sends the file itself under your message when format is set, else the CSV or PDF choice, and the result reads sent_by_well: true with url null. Each call sends its own file or choice.
Nothing is saved to the workspace's records or memory. Anyone who holds a link can download the file, for 15 minutes and a few downloads: share it only with the person who asked.
Returns url (null on WhatsApp), or refusal_reason: "not_a_member" (the caller is not an active member of this workspace), "too_large" (the table is over 512 KB), "too_wide_for_pdf" (a PDF was asked for more than 8 columns) or "unavailable" (this deployment cannot serve files).
When the token authorizes one workspace, call this directly — no workspace call is needed first. When it authorizes several, this read will not guess which one you mean: pass workspace_id on the call.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| rows | Yes | One array of cells per row, one cell per column and in column order. A null cell prints empty. | |
| title | No | The title a PDF prints above the table, in the user's language: "Abonnements de OPRTRS CLUB". | |
| format | No | When the person named a format, or the skill you follow sets one: "pdf" for a PDF, "csv" for a CSV or a spreadsheet. Left out, a CSV link, or on WhatsApp the CSV or PDF choice under your message. | |
| columns | Yes | The column headings, in order, in the user's language. | |
| workspace_id | No | Target workspace. Omit when the token authorizes one workspace. Required when it authorizes several: this read reports one workspace's own figures and will not choose which. | |
| conversation_id | No | The conversation id returned by the previous Well result, in its meta under well/conversation_id, in its structuredContent, or in its JSON text block. Pass it back on every call in the same conversation, including a call a card makes, so the chosen workspace and the earlier answers still apply. It decides the conversation on its own: nothing the host states about the session replaces it. Omit it only on the first call of a conversation. | |
| workspace_scope | No | Restrict this call to the family: the token's primary workspace plus the company workspaces under it that you are a member of. Unrelated authorized workspaces drop out of the read; row reads merge across the family, while a per-workspace figure still reports exactly one workspace. |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | The link that downloads the table, in the format asked (a CSV when none was). Give it to the user exactly as returned. Null on WhatsApp, where Well sends the file or the format choice itself. | |
| error | No | ||
| format | No | The format the person named, echoed. | |
| success | Yes | ||
| row_count | No | ||
| expires_at | No | When the link stops working, ISO 8601. | |
| column_count | No | ||
| sent_by_well | No | True on WhatsApp: Well sends the file under your message, or the CSV or PDF choice when no format was asked. Write no link and no line about where the file is. | |
| refusal_reason | No | ||
| conversation_id | No | The conversation this result belongs to. Pass it back as the conversation_id argument on every later Well call in the same conversation. | |
| newly_connected | No | Tools that connected to this workspace since the last result and that no session was told about yet, oldest first. Present only when at least one tool is new. The connected-line rule says when to tell an entry; when it does, one line per entry, in the person's language: "<name> is connected.". Never fold several entries into one sentence. Each entry comes back once, on one result only: never repeat its line later. | |
| resolved_workspace | No | The workspace that answered, when the caller named none and the token authorizes several. | |
| conversation_id_note | No | Present only when the server opened a fresh lane, stating that no choice recorded earlier was read. | |
| conversation_id_source | No | Where the conversation id came from: the host's own request meta, the caller's argument, or a fresh lane the server opened. |