Optional
contextOptional
isTells whether the current input is valid or not
Optional
reasonReason for input validation failure
Optional
typeType of validation item
Optional
valueValue to validate. The conditional expression to validate for the input for "expression" type Eg:eq(variables['Build.SourceBranch'], 'refs/heads/master');eq(value, 'refs/heads/master')
Provides binding context for the expression to evaluate