Target Health
elbv2.describe_target_health
ActionAmazon Web Servicesconnection required
Calls the AWS elbv2 API (SigV4).
Check which targets in a group are healthy.
Connection
- Required
- Yes — the node will not save without one
- Auth type
- API key
- Providers
- Elastic Load Balancing
- Secret shape
- {"access_key_id", "secret_access_key"}
- Config it needs
- region
- Resolved by
- config.connection_id, else node.connection_id
Configuration
2 fields, 1 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 | — | — | — |
target_group_arn Id of the target group to act on, from its Elbv2 URL or console — not its name. | string | Yes | — | — | — |
Output
One shape.
result
| Field | Type | Example |
|---|---|---|
targets | array | — |
count | number | — |
healthy_count | number | — |
{
"count": 0,
"healthy_count": 0,
"targets": []
}Related Elastic Load Balancing nodes
See Target Health run in a workflow.
In a technical demo we add the Elastic Load Balancing connection, drop the node on the canvas and let Workflow Health pre-flight it before the first real run.