Inject Variables node
The Inject Variables node resolves nested variable interpolation when a variable contains another variable inside its value. It performs a recursive replacement of placeholders defined with {{ }}.
This node is available in: Authentication, Admin, Self Service, API, Consent, Library, Custom, User Defined
Node configurations
-
Inject depth: Defines how many recursive resolution steps are performed. Each step performs one level of variable injection.
depth = 1— single interpolation pass-
depth = 2— nested variables pass (recommended for double interpolation cases) -
Input: The
{{nested Variable}}to be injected. For example:{{response.data.{{variable.value}}}}
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Save in the flow store: Save the result into a variable for reuse by other nodes. See Save in the flow store for details.
Default output node
- Success
- Invalid Depth
- Failure
