ControlOperation 
    class ControlOperation
An operation performed by the control.
Types
Properties
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                  The controlIdentifier of the control for the operation.
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                  The controlIdentifier of the enabled control.
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                  The identifier of the specified operation.
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                  One of ENABLE_CONTROL or DISABLE_CONTROL.
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                  One of IN_PROGRESS, SUCEEDED, or FAILED.
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                  If the operation result is FAILED, this string contains a message explaining why the operation failed.
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                  The target upon which the control operation is working.