Core Plugins and tasks SetVariables
CertifiedSet execution-scoped variables.
Core Plugins and tasks SetVariables
Set execution-scoped variables.
Renders a map and merges it into the execution variables, making them available via {{ vars.* }}. By default, existing keys are overwritten; set overwrite to false to fail when a key already exists.
Deep merges preserve nested maps rather than replacing them entirely.
type: io.kestra.plugin.core.execution.SetVariablesExamples
Set variables
id: variables
namespace: company.team
variables:
name: World
tasks:
- id: set_vars
type: io.kestra.plugin.core.execution.SetVariables
variables:
message: Hello
name: Loïc
- id: hello
type: io.kestra.plugin.core.log.Log
message: "{{ vars.message }} {{ vars.name }}"Properties
variables *object
The variables
assets
Assets this task consumes as inputs or produces as outputs, for lineage tracking and the asset graph (Enterprise Edition). A flow declaring this property on a task is rejected in the open-source edition.
io.kestra.core.models.assets.AssetsDeclaration
IGNOREFAILWARNAsset failure behavior
Behavior applied to the task state when a declared asset fails to render, emit, or be persisted (e.g. a lock conflict): FAIL escalates it to FAILED, WARN (default) warns it if it would otherwise succeed, IGNORE leaves the state untouched.
Whether to auto-register assets referenced dynamically at runtime that are not statically declared in inputs or outputs.
The assets consumed as inputs.
io.kestra.core.models.assets.AssetIdentifier
1The assets produced as outputs.
io.kestra.plugin.ee.assets.Dataset
1150{}1150io.kestra.plugin.ee.assets.File
1150{}1150io.kestra.plugin.ee.assets.Table
1150{}1150io.kestra.plugin.ee.assets.VM
1150{}1150io.kestra.core.models.assets.External
1150{}1150io.kestra.core.models.assets.Custom
11501Custom asset type
{}1150overwrite booleanstring
trueFlag specifying whether to overwrite existing variables
