RequestSpotInstancesRequest

The user-specified name for a logical grouping of requests.

Deprecated.

Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. For more information, see Ensuring idempotency in Amazon EC2 API requests in the Amazon EC2 User Guide.

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

The maximum number of Spot Instances to launch.

The behavior when a Spot Instance is interrupted. The default is terminate.

The instance launch group. Launch groups are Spot Instances that launch together and terminate together.

The launch specification.

The maximum price per unit hour that you are willing to pay for a Spot Instance. We do not recommend using this parameter because it can lead to increased interruptions. If you do not specify this parameter, you will pay the current Spot price.

The key-value pair for tagging the Spot Instance request on creation. The value for ResourceType must be spot-instances-request, otherwise the Spot Instance request fails. To tag the Spot Instance request after it has been created, see CreateTags.

The Spot Instance request type.

The start date of the request. If this is a one-time request, the request becomes active at this date and time and remains active until all instances launch, the request expires, or the request is canceled. If the request is persistent, the request becomes active at this date and time and remains active until it expires or is canceled.

The end date of the request, in UTC format (YYYY-MM-DDTHH:MM:SSZ).