async fn describe_event_details(
        &self,
        input: DescribeEventDetailsRequest,
    ) -> Result<DescribeEventDetailsResponse, RusotoError<DescribeEventDetailsError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "AWSHealth_20160804.DescribeEventDetails");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, DescribeEventDetailsError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response)
            .deserialize::<DescribeEventDetailsResponse, _>()
    }
<p><p>Returns detailed information about one or more specified events. Information includes standard event data (AWS Region, service, and so on, as returned by <a href="https://docs.aws.amazon.com/health/latest/APIReference/API_DescribeEvents.html">DescribeEvents</a>), a detailed event description, and possible additional metadata that depends upon the nature of the event. Affected entities are not included. To retrieve the entities, use the <a href="https://docs.aws.amazon.com/health/latest/APIReference/API_DescribeAffectedEntities.html">DescribeAffectedEntities</a> operation.</p> <p>If a specified event can&#39;t be retrieved, an error message is returned for that event.</p> <note> <p>This operation supports resource-level permissions. You can use this operation to allow or deny access to specific AWS Health events. For more information, see <a href="https://docs.aws.amazon.com/health/latest/ug/security_iam_id-based-policy-examples.html#resource-action-based-conditions">Resource- and action-based conditions</a> in the <i>AWS Health User Guide</i>.</p> </note></p>
rusoto/services/health/src/generated.rs