Placement
data class PlacementConstraintArgs(val expression: Output<String>? = null, val type: Output<Either<String, PlacementConstraintType>>? = null) : ConvertibleToJava<PlacementConstraintArgs>
Definition of PlacementConstraint
Constructors
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constructor(expression: Output<String>? = null, type: Output<Either<String, PlacementConstraintType>>? = null)
Properties
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A cluster query language expression to apply to the constraint. The expression can have a maximum length of 2000 characters. You can't specify an expression if the constraint type is `distinctInstance`. For more information, see Cluster query language in the Amazon Elastic Container Service Developer Guide.
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The type of constraint. Use `distinctInstance` to ensure that each task in a particular group is running on a different container instance. Use `memberOf` to restrict the selection to a group of valid candidates.