Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

GetManagedScalingPolicy

Fetches the attached managed scaling policy for an Amazon EMR cluster.

Request Syntax


{
   "ClusterId": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

ClusterId

Specifies the ID of the cluster for which the managed scaling policy will be fetched.

Type: String

Required: Yes

Response Syntax


{
   "ManagedScalingPolicy": { 
      "ComputeLimits": { 
         "MaximumCapacityUnits": number,
         "MaximumCoreCapacityUnits": number,
         "MaximumOnDemandCapacityUnits": number,
         "MinimumCapacityUnits": number,
         "UnitType": "string"
      }
   }
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

ManagedScalingPolicy

Specifies the managed scaling policy that is attached to an Amazon EMR cluster.

Type: ManagedScalingPolicy object

Errors

For information about the errors that are common to all actions, see Common Errors.