Map Keys
Rename, extract, or reshape payload keys.
Ports
Inlet
Input
(any)
Outlet
Output
(any)
Configuration
| Parameter | Type | Default | Description |
|---|---|---|---|
mappings |
key-value pairs | — | A list of old key → new key pairs. Supports dot-notation for nested keys (e.g., resp.data → items). |
passthrough |
boolean | true |
When true, unmapped keys are included in the output. When false, only explicitly mapped keys appear. |
Output Payload
The output payload is shaped by the configured mappings. Mapped keys are renamed; unmapped keys are passed through or dropped depending on the passthrough setting.