If

type: "io.kestra.plugin.core.flow.If"

Process tasks conditionally depending on a contextual value.

Allow some workflow based on context variables, for example, branch a flow based on a previous task.

Examples

id: if
namespace: company.team

inputs:
  - id: string
    type: STRING
    required: true

tasks:
  - id: if
    type: io.kestra.plugin.core.flow.If
    condition: "{{ inputs.string == 'Condition' }}"
    then:
      - id: when_true
        type: io.kestra.plugin.core.log.Log
        message: "Condition was true"
    else:
      - id: when_false
        type: io.kestra.plugin.core.log.Log
        message: "Condition was false"

Properties

then

• Type: array
• SubType: Task
• Dynamic: ❌
• Required: ✔️
• Min items: 1

List of tasks to execute if the condition is true.

condition

• Type: string
• Dynamic: ✔️
• Required: ❌

The If condition which can be any expression that evaluates to a boolean value.

Boolean coercion allows 0, -0, null and '' to evaluate to false, all other values will evaluate to true.

else

• Type: array
• SubType: Task
• Dynamic: ❌
• Required: ❌

List of tasks to execute if the condition is false.

errors

• Type: array
• SubType: Task
• Dynamic: ❌
• Required: ❌

List of tasks to execute in case of errors of a child task.

Outputs

Definitions