Interface PlacementConstraint.Builder

All Superinterfaces:
Buildable, CopyableBuilder<PlacementConstraint.Builder,PlacementConstraint>, SdkBuilder<PlacementConstraint.Builder,PlacementConstraint>, SdkPojo
Enclosing class:
PlacementConstraint
public static interface PlacementConstraint.Builder extends SdkPojo, CopyableBuilder<PlacementConstraint.Builder,PlacementConstraint>

  • Method Details

    • type

      PlacementConstraint.Builder type(String type)

      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.

      Parameters:
      type - 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.
      Returns:
      Returns a reference to this object so that method calls can be chained together.
      See Also:

    • type

      PlacementConstraint.Builder type(PlacementConstraintType type)

      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.

      Parameters:
      type - 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.
      Returns:
      Returns a reference to this object so that method calls can be chained together.
      See Also:

    • expression

      PlacementConstraint.Builder expression(String expression)

      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.

      Parameters:
      expression - 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.
      Returns:
      Returns a reference to this object so that method calls can be chained together.