Interface CfnSchedule.PlacementConstraintProperty
- All Superinterfaces:
software.amazon.jsii.JsiiSerializable
- All Known Implementing Classes:
CfnSchedule.PlacementConstraintProperty.Jsii$Proxy
- Enclosing class:
CfnSchedule
@Stability(Stable)
public static interface CfnSchedule.PlacementConstraintProperty
extends software.amazon.jsii.JsiiSerializable
An object representing a constraint on task placement.
Example:
// The code below shows an example of how to instantiate this type. // The values are placeholders you should change. import software.amazon.awscdk.services.scheduler.*; PlacementConstraintProperty placementConstraintProperty = PlacementConstraintProperty.builder() .expression("expression") .type("type") .build();
- See Also:
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Nested Class Summary
Modifier and TypeInterfaceDescriptionstatic final class
A builder forCfnSchedule.PlacementConstraintProperty
static final class
An implementation forCfnSchedule.PlacementConstraintProperty
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Method Summary
Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson
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Method Details
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getExpression
A cluster query language expression to apply to the constraint.You cannot specify an expression if the constraint type is
distinctInstance
. For more information, see Cluster query language in the Amazon ECS Developer Guide .- See Also:
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getType
The type of constraint.Use
distinctInstance
to ensure that each task in a particular group is running on a different container instance. UsememberOf
to restrict the selection to a group of valid candidates.- See Also:
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builder
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