InstanceTypeSpecification

The bid price for each EC2 Spot Instance type as defined by InstanceType. Expressed in USD.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 256.

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Required: No

The bid price, as a percentage of On-Demand price, for each EC2 Spot Instance as defined by InstanceType. Expressed as a number (for example, 20 specifies 20%).

Type: Double

Valid Range: Minimum value of 0.0.

Required: No

A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software bundled with Amazon EMR.

Type: Array of Configuration objects

Required: No

The custom AMI ID to use for the instance type.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 256.

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Required: No

The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.

Type: Array of EbsBlockDevice objects

Required: No

Evaluates to TRUE when the specified InstanceType is EBS-optimized.

Type: Boolean

Required: No

The EC2 instance type, for example m3.xlarge.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Required: No

The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. Capacity values represent performance characteristics such as vCPUs, memory, or I/O. If not specified, the default value is 1.

Type: Integer

Valid Range: Minimum value of 0.

Required: No