GET /#Action=DescribeHosts

Describes the specified Dedicated Hosts or all your Dedicated Hosts.

The results describe only the Dedicated Hosts in the Region you're currently using. All listed instances consume capacity on your Dedicated Host. Dedicated Hosts that have recently been released are listed with the state released.

Servers

https://ec2.{region}.amazonaws.com
https://ec2.amazonaws.com
https://ec2.{region}.amazonaws.com.cn

Request headers

Name	Type	Required
`X-Amz-Content-Sha256`	String	No
`X-Amz-Credential`	String	No
`X-Amz-Date`	String	No
`X-Amz-Algorithm`	String	No
`X-Amz-SignedHeaders`	String	No
`X-Amz-Security-Token`	String	No
`X-Amz-Signature`	String	No

Query parameters

Name	Type	Required	Description
`Filter[]`	Array	No	The filters. `auto-placement` - Whether auto-placement is enabled or disabled (`on` \| `off`). `availability-zone` - The Availability Zone of the host. `client-token` - The idempotency token that you provided when you allocated the host. `host-reservation-id` - The ID of the reservation assigned to this host. `instance-type` - The instance type size that the Dedicated Host is configured to support. `state` - The allocation state of the Dedicated Host (`available` \| `under-assessment` \| `permanent-failure` \| `released` \| `released-permanent-failure`). `tag-key` - The key of a tag assigned to the resource. Use this filter to find all resources assigned a tag with a specific key, regardless of the tag value.
`Version`	String	Yes	Possible values: `"2016-11-15"`
`MaxResults`	Integer	No	The maximum number of results to return for the request in a single page. The remaining results can be seen by sending another request with the returned `nextToken` value. This value can be between 5 and 500. If `maxResults` is given a larger value than 500, you receive an error. You cannot specify this parameter and the host IDs parameter in the same request.
`HostId[]`	Array	No	The IDs of the Dedicated Hosts. The IDs are used for targeted instance launches.
`NextToken`	String	No	The token to use to retrieve the next page of results.
`Action`	String	Yes	Possible values: `"DescribeHosts"`

How to start integrating

Add HTTP Task to your workflow definition.
Search for the API you want to integrate with and click on the name.
- This loads the API reference documentation and prepares the Http request settings.
Click Test request to test run your request to the API and see the API's response.