Describe Clusters
redshift.describe_clusters
ActionAmazon Web Servicesconnection required
Calls the AWS redshift API (SigV4).
Returns properties of provisioned clusters including general cluster properties, cluster database properties, maintenance and backup properties, and security and access properties.
Connection
- Required
- Yes — the node will not save without one
- Auth type
- API key
- Providers
- Amazon Redshift
- Secret shape
- {"access_key_id", "secret_access_key"}
- Config it needs
- region
- Resolved by
- config.connection_id, else node.connection_id
Configuration
3 fields, none 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 |
|---|---|---|---|---|---|
region AWS region (overrides the connection). | string | No | — | — | — |
max_results Maximum items to return. | number | No | 50 | ≥ 1 | — |
next_token Continues a previous run of this node: pass that run's paging token here. Leave blank to start at the first page. | string | No | — | — | — |
Example configuration
Every value below is the contract’s own example or default — nothing invented.
{
"max_results": 50
}Output
One shape.
result
| Field | Type | Example |
|---|---|---|
Marker | string | — |
Clusters | array | — |
{
"Clusters": [],
"Marker": ""
}Related Amazon Redshift nodes
See Describe Clusters run in a workflow.
In a technical demo we add the Amazon Redshift connection, drop the node on the canvas and let Workflow Health pre-flight it before the first real run.