**To view all reserved instances**
The following ``describe-elasticsearch-domains`` example provides a summary of all instances you have reserved in a region. ::
aws es describe-reserved-elasticsearch-instances
Output::
{
"ReservedElasticsearchInstances": [{
"FixedPrice": 100.0,
"ReservedElasticsearchInstanceOfferingId": "1a2a3a4a5-1a2a-3a4a-5a6a-1a2a3a4a5a6a",
"ReservationName": "my-reservation",
"PaymentOption": "PARTIAL_UPFRONT",
"UsagePrice": 0.0,
"ReservedElasticsearchInstanceId": "9a8a7a6a-5a4a-3a2a-1a0a-9a8a7a6a5a4a",
"RecurringCharges": [{
"RecurringChargeAmount": 0.603,
"RecurringChargeFrequency": "Hourly"
}],
"State": "payment-pending",
"StartTime": 1522872571.229,
"ElasticsearchInstanceCount": 3,
"Duration": 31536000,
"ElasticsearchInstanceType": "m4.2xlarge.elasticsearch",
"CurrencyCode": "USD"
}]
}
For more information, see `Reserved Instances <https://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/aes-ri.html>`__ in the *Amazon Elasticsearch Service Developer Guide*.