Inject Variables node
The Inject Variables node is used to resolve 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: Depth parameter defines how many recursive resolution steps are performed. Each step performs one level of variable injection.
depth = 1— single interpolation pass-
depth = 2— resolves nested variables (recommended for double interpolation cases) -
Input: The
{{nested Variable}}to be injected. For example:{{response.data.{{variable.value}}}}
-
Save in the Flow store: Attributes can be saved into a variable for reuse by other nodes. See Save in the Flow store for details.
Default output node
- Success
- Invalid Depth
- Failure
