Describes the Spot Price history. The prices returned are listed in chronological order, from the oldest to the most recent, for up to the past 90 days. For more information, see Spot Instance Pricing History in the Amazon Elastic Compute Cloud User Guide for Linux.
When you specify a start and end time, this operation returns the prices of the instance types within the time range that you specified and the time when the price changed. The price is valid within the time period that you specified; the response merely indicates the last time that the price changed.
For information about the common parameters that all actions use, see Common Query Parameters.
Filters the results by the specified Availability Zone.
The date and time, up to the current date, from which to stop retrieving the price history data.
One or more filters.
availability-zone - The Availability Zone for which prices should be returned.
instance-type - The type of instance (for example,
product-description - The product description for the Spot Price
SUSE Linux |
Linux/UNIX (Amazon VPC) |
SUSE Linux (Amazon VPC) |
Windows (Amazon VPC)).
spot-price - The Spot Price. The value must match exactly (or use wildcards; greater than or less than comparison is not supported).
timestamp - The timestamp of the Spot Price history (for example, 2010-08-16T05:06:11.000Z).
You can use wildcards (* and ?). Greater than or less than comparison is not supported.
Type: Filter list
Filters the results by the specified instance types.
Type: String list
t1.micro | m1.small | m1.medium | m1.large | m1.xlarge | m3.medium | m3.large | m3.xlarge | m3.2xlarge | t2.micro | t2.small | t2.medium | m2.xlarge | m2.2xlarge | m2.4xlarge | cr1.8xlarge | i2.xlarge | i2.2xlarge | i2.4xlarge | i2.8xlarge | hi1.4xlarge | hs1.8xlarge | c1.medium | c1.xlarge | c3.large | c3.xlarge | c3.2xlarge | c3.4xlarge | c3.8xlarge | c4.large | c4.xlarge | c4.2xlarge | c4.4xlarge | c4.8xlarge | cc1.4xlarge | cc2.8xlarge | g2.2xlarge | g2.8xlarge | cg1.4xlarge | r3.large | r3.xlarge | r3.2xlarge | r3.4xlarge | r3.8xlarge | d2.xlarge | d2.2xlarge | d2.4xlarge | d2.8xlarge
The maximum number of results to return for the request in a single page. The remaining results
of the initial request can be seen by sending another request with the returned
NextToken value. This value can be between 5 and 1000; if
MaxResults is given a value larger than 1000, only 1000 results are returned.
The token to retrieve the next page of results.
Filters the results by the specified basic product descriptions.
Type: String list
The date and time, up to the past 90 days, from which to start retrieving the price history data.
The following elements are returned.
The token to use to retrieve the next page of results. This value is
null when there are no more results to return.
The ID of the request.
The historical Spot Prices.
Type: SpotPrice list
For information about the errors that are common to all actions, see Common Client Errors.
This example gets Spot Price history for the first day in December 2014 for the specified Availability Zone.
https://ec2.amazonaws.com/?Action=DescribeSpotPriceHistory &StartTime=2014-12-01T00:00:00.000Z &EndTime=2014-12-01T23:59:59.000Z &AvailabilityZone=us-east-1a &AUTHPARAMS
<DescribeSpotPriceHistoryResponse xmlns="http://ec2.amazonaws.com/doc/2014-10-01/"> <requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId> <spotPriceHistorySet> <item> <instanceType>m1.small</instanceType> <productDescription>Linux/UNIX</productDescription> <spotPrice>0.287</spotPrice> <timestamp>2014-12-04T20:56:05.000Z</timestamp> <availabilityZone>us-east-1a</availabilityZone> </item> <item> <instanceType>m1.small</instanceType> <productDescription>Windows</productDescription> <spotPrice>0.033</spotPrice> <timestamp>2014-12-04T22:33:47.000Z</timestamp> <availabilityZone>us-east-1a</availabilityZone> </item> </spotPriceHistorySet> <nextToken/> </DescribeSpotPriceHistoryResponse>
This example uses filters to get the same results as the previous example.
https://ec2.amazonaws.com/?Action=DescribeSpotPriceHistory &Filter.1.Name=timestamp &Filter.1.Value.1=2014-12-01* &Filter.2.Name=availability-zone &Filter.2.Value.1=us-east-1a &AUTHPARAMS