This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::ARCRegionSwitch::Plan ExecutionBlockConfiguration
<a name="aws-properties-arcregionswitch-plan-executionblockconfiguration"></a>

Execution block configurations for a workflow in a Region switch plan. An execution block represents a specific type of action to perform during a Region switch.

## Syntax
<a name="aws-properties-arcregionswitch-plan-executionblockconfiguration-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-arcregionswitch-plan-executionblockconfiguration-syntax.json"></a>

```
{
  "[ArcRoutingControlConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-arcroutingcontrolconfig)" : ArcRoutingControlConfiguration,
  "[CustomActionLambdaConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-customactionlambdaconfig)" : CustomActionLambdaConfiguration,
  "[DocumentDbConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-documentdbconfig)" : DocumentDbConfiguration,
  "[Ec2AsgCapacityIncreaseConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-ec2asgcapacityincreaseconfig)" : Ec2AsgCapacityIncreaseConfiguration,
  "[EcsCapacityIncreaseConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-ecscapacityincreaseconfig)" : EcsCapacityIncreaseConfiguration,
  "[EksResourceScalingConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-eksresourcescalingconfig)" : EksResourceScalingConfiguration,
  "[ExecutionApprovalConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-executionapprovalconfig)" : ExecutionApprovalConfiguration,
  "[GlobalAuroraConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-globalauroraconfig)" : GlobalAuroraConfiguration,
  "[ParallelConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-parallelconfig)" : ParallelExecutionBlockConfiguration,
  "[RdsCreateCrossRegionReadReplicaConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-rdscreatecrossregionreadreplicaconfig)" : RdsCreateCrossRegionReplicaConfiguration,
  "[RdsPromoteReadReplicaConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-rdspromotereadreplicaconfig)" : RdsPromoteReadReplicaConfiguration,
  "[RegionSwitchPlanConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-regionswitchplanconfig)" : RegionSwitchPlanConfiguration,
  "[Route53HealthCheckConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-route53healthcheckconfig)" : Route53HealthCheckConfiguration
}
```

### YAML
<a name="aws-properties-arcregionswitch-plan-executionblockconfiguration-syntax.yaml"></a>

```
  [ArcRoutingControlConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-arcroutingcontrolconfig): 
    ArcRoutingControlConfiguration
  [CustomActionLambdaConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-customactionlambdaconfig): 
    CustomActionLambdaConfiguration
  [DocumentDbConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-documentdbconfig): 
    DocumentDbConfiguration
  [Ec2AsgCapacityIncreaseConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-ec2asgcapacityincreaseconfig): 
    Ec2AsgCapacityIncreaseConfiguration
  [EcsCapacityIncreaseConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-ecscapacityincreaseconfig): 
    EcsCapacityIncreaseConfiguration
  [EksResourceScalingConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-eksresourcescalingconfig): 
    EksResourceScalingConfiguration
  [ExecutionApprovalConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-executionapprovalconfig): 
    ExecutionApprovalConfiguration
  [GlobalAuroraConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-globalauroraconfig): 
    GlobalAuroraConfiguration
  [ParallelConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-parallelconfig): 
    ParallelExecutionBlockConfiguration
  [RdsCreateCrossRegionReadReplicaConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-rdscreatecrossregionreadreplicaconfig): 
    RdsCreateCrossRegionReplicaConfiguration
  [RdsPromoteReadReplicaConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-rdspromotereadreplicaconfig): 
    RdsPromoteReadReplicaConfiguration
  [RegionSwitchPlanConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-regionswitchplanconfig): 
    RegionSwitchPlanConfiguration
  [Route53HealthCheckConfig](#cfn-arcregionswitch-plan-executionblockconfiguration-route53healthcheckconfig): 
    Route53HealthCheckConfiguration
```

## Properties
<a name="aws-properties-arcregionswitch-plan-executionblockconfiguration-properties"></a>

`ArcRoutingControlConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-arcroutingcontrolconfig"></a>
An ARC routing control execution block.  
*Required*: No  
*Type*: [ArcRoutingControlConfiguration](aws-properties-arcregionswitch-plan-arcroutingcontrolconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`CustomActionLambdaConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-customactionlambdaconfig"></a>
An AWS Lambda execution block.  
*Required*: No  
*Type*: [CustomActionLambdaConfiguration](aws-properties-arcregionswitch-plan-customactionlambdaconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`DocumentDbConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-documentdbconfig"></a>
Property description not available.  
*Required*: No  
*Type*: [DocumentDbConfiguration](aws-properties-arcregionswitch-plan-documentdbconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Ec2AsgCapacityIncreaseConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-ec2asgcapacityincreaseconfig"></a>
An EC2 Auto Scaling group execution block.  
*Required*: No  
*Type*: [Ec2AsgCapacityIncreaseConfiguration](aws-properties-arcregionswitch-plan-ec2asgcapacityincreaseconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`EcsCapacityIncreaseConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-ecscapacityincreaseconfig"></a>
The capacity increase specified for the configuration.  
*Required*: No  
*Type*: [EcsCapacityIncreaseConfiguration](aws-properties-arcregionswitch-plan-ecscapacityincreaseconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`EksResourceScalingConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-eksresourcescalingconfig"></a>
An AWS EKS resource scaling execution block.  
*Required*: No  
*Type*: [EksResourceScalingConfiguration](aws-properties-arcregionswitch-plan-eksresourcescalingconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ExecutionApprovalConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-executionapprovalconfig"></a>
A manual approval execution block.  
*Required*: No  
*Type*: [ExecutionApprovalConfiguration](aws-properties-arcregionswitch-plan-executionapprovalconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`GlobalAuroraConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-globalauroraconfig"></a>
An Aurora Global Database execution block.  
*Required*: No  
*Type*: [GlobalAuroraConfiguration](aws-properties-arcregionswitch-plan-globalauroraconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ParallelConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-parallelconfig"></a>
A parallel configuration execution block.  
*Required*: No  
*Type*: [ParallelExecutionBlockConfiguration](aws-properties-arcregionswitch-plan-parallelexecutionblockconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RdsCreateCrossRegionReadReplicaConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-rdscreatecrossregionreadreplicaconfig"></a>
An Amazon RDS create cross-Region replica execution block.  
*Required*: No  
*Type*: [RdsCreateCrossRegionReplicaConfiguration](aws-properties-arcregionswitch-plan-rdscreatecrossregionreplicaconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RdsPromoteReadReplicaConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-rdspromotereadreplicaconfig"></a>
An Amazon RDS promote read replica execution block.  
*Required*: No  
*Type*: [RdsPromoteReadReplicaConfiguration](aws-properties-arcregionswitch-plan-rdspromotereadreplicaconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RegionSwitchPlanConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-regionswitchplanconfig"></a>
A Region switch plan execution block.  
*Required*: No  
*Type*: [RegionSwitchPlanConfiguration](aws-properties-arcregionswitch-plan-regionswitchplanconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Route53HealthCheckConfig`  <a name="cfn-arcregionswitch-plan-executionblockconfiguration-route53healthcheckconfig"></a>
The Amazon Route 53 health check configuration.  
*Required*: No  
*Type*: [Route53HealthCheckConfiguration](aws-properties-arcregionswitch-plan-route53healthcheckconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)