Write Row
bigtable.write_row
ActionGoogle Cloudconnection required
Calls Bigtable Data REST POST /tables/{table}:mutateRow with setCell mutations.
Write cells to a Bigtable row from a {family: {qualifier: value}} JSON object.
Connection
- Required
- Yes — the node will not save without one
- Auth type
- OAuth 2.0
- Providers
- Google Cloud Bigtable
- Secret shape
- {"client_id", "client_secret", "refresh_token"}
- Config it needs
- project_id, instance
- Resolved by
- config.connection_id, else node.connection_id
Configuration
5 fields, 3 required. A dotted path is a nested object and name[] an array of objects — the editor renders the same tree.
| Field | Type | Required | Default | Constraints | Example |
|---|---|---|---|---|---|
project_id GCP project id (overrides connection). | string | No | — | — | — |
instance Bigtable instance id (overrides connection). | string | No | — | — | — |
table Id of the table to act on, from bigtable.list_tables — not its name. | string | Yes | — | — | — |
row_key Row key, as stored — Bigtable sorts rows by it. | string | Yes | — | — | — |
cells Cells to write, keyed by column family then qualifier. The families must already exist on the table. | object | Yes | — | ≥ 1 characters | {"cf1":{"name":"Ada"}} |
Example configuration
Every value below is the contract’s own example or default — nothing invented.
{
"cells": {
"cf1": {
"name": "Ada"
}
}
}Output
One shape.
result
| Field | Type | Example |
|---|---|---|
ok | boolean | — |
row_key | string | — |
cell_count | number | — |
{
"cell_count": 0,
"ok": false,
"row_key": ""
}Related Google Cloud Bigtable nodes
See Write Row run in a workflow.
In a technical demo we add the Google Cloud Bigtable connection, drop the node on the canvas and let Workflow Health pre-flight it before the first real run.