AWS Tools for Windows PowerShell
Command Reference

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Synopsis

Calls the Amazon EventBridge PutTargets API operation.

Syntax

Write-EVBTarget
-Rule <String>
-EventBusName <String>
-Target <Target[]>
-Force <SwitchParameter>

Description

Adds the specified targets to the specified rule, or updates the targets if they're already associated with the rule. Targets are the resources that are invoked when a rule is triggered. You can configure the following as targets in EventBridge:
  • EC2 instances
  • SSM Run Command
  • SSM Automation
  • AWS Lambda functions
  • Data streams in Amazon Kinesis Data Streams
  • Data delivery streams in Amazon Kinesis Data Firehose
  • Amazon ECS tasks
  • AWS Step Functions state machines
  • AWS Batch jobs
  • AWS CodeBuild projects
  • Pipelines in AWS CodePipeline
  • Amazon Inspector assessment templates
  • Amazon SNS topics
  • Amazon SQS queues, including FIFO queues
  • The default event bus of another AWS account
Creating rules with built-in targets is supported only on the AWS Management Console. The built-in targets are EC2 CreateSnapshot API call, EC2 RebootInstances API call, EC2 StopInstances API call, and EC2 TerminateInstances API call. For some target types, PutTargets provides target-specific parameters. If the target is a Kinesis data stream, you can optionally specify which shard the event goes to by using the KinesisParameters argument. To invoke a command on multiple EC2 instances with one rule, you can use the RunCommandParameters field. To be able to make API calls against the resources that you own, Amazon EventBridge needs the appropriate permissions. For AWS Lambda and Amazon SNS resources, EventBridge relies on resource-based policies. For EC2 instances, Kinesis data streams, and AWS Step Functions state machines, EventBridge relies on IAM roles that you specify in the RoleARN argument in PutTargets. For more information, see Authentication and Access Control in the Amazon EventBridge User Guide. If another AWS account is in the same Region and has granted you permission (using PutPermission), you can send events to that account. Set that account's event bus as a target of the rules in your account. To send the matched events to the other account, specify that account's event bus as the Arn value when you run PutTargets. If your account sends events to another account, your account is charged for each sent event. Each event sent to another account is charged as a custom event. The account receiving the event isn't charged. For more information, see Amazon EventBridge Pricing. If you're setting an event bus in another account as the target and that account granted permission to your account through an organization instead of directly by the account ID, you must specify a RoleArn with proper permissions in the Target structure. For more information, see Sending and Receiving Events Between AWS Accounts in the Amazon EventBridge User Guide. For more information about enabling cross-account events, see PutPermission. Input, InputPath, and InputTransformer are mutually exclusive and optional parameters of a target. When a rule is triggered due to a matched event:
  • If none of the following arguments are specified for a target, the entire event is passed to the target in JSON format (unless the target is Amazon EC2 Run Command or Amazon ECS task, in which case nothing from the event is passed to the target).
  • If Input is specified in the form of valid JSON, then the matched event is overridden with this constant.
  • If InputPath is specified in the form of JSONPath (for example, $.detail), only the part of the event specified in the path is passed to the target (for example, only the detail part of the event is passed).
  • If InputTransformer is specified, one or more specified JSONPaths are extracted from the event and used as values in a template that you specify as the input to the target.
When you specify InputPath or InputTransformer, you must use JSON dot notation, not bracket notation. When you add targets to a rule and the associated rule triggers soon after, new or updated targets might not be immediately invoked. Allow a short period of time for changes to take effect. This action can partially fail if too many requests are made at the same time. If that happens, FailedEntryCount is nonzero in the response, and each entry in FailedEntries provides the ID of the failed target and the error code.

Parameters

-EventBusName <String>
The name of the event bus associated with the rule. If you omit this, the default event bus is used.
Required?False
Position?Named
Accept pipeline input?False
-Force <SwitchParameter>
This parameter overrides confirmation prompts to force the cmdlet to continue its operation. This parameter should always be used with caution.
Required?False
Position?Named
Accept pipeline input?False
-Rule <String>
The name of the rule.
Required?False
Position?1
Accept pipeline input?True (ByValue, )
-Target <Target[]>
The targets to update or add to the rule.
Required?False
Position?Named
Accept pipeline input?False
AliasesTargets

Common Credential and Region Parameters

-AccessKey <String>
The AWS access key for the user account. This can be a temporary access key if the corresponding session token is supplied to the -SessionToken parameter.
Required? False
Position? Named
Accept pipeline input? False
-Credential <AWSCredentials>
An AWSCredentials object instance containing access and secret key information, and optionally a token for session-based credentials.
Required? False
Position? Named
Accept pipeline input? False
-ProfileLocation <String>

Used to specify the name and location of the ini-format credential file (shared with the AWS CLI and other AWS SDKs)

If this optional parameter is omitted this cmdlet will search the encrypted credential file used by the AWS SDK for .NET and AWS Toolkit for Visual Studio first. If the profile is not found then the cmdlet will search in the ini-format credential file at the default location: (user's home directory)\.aws\credentials. Note that the encrypted credential file is not supported on all platforms. It will be skipped when searching for profiles on Windows Nano Server, Mac, and Linux platforms.

If this parameter is specified then this cmdlet will only search the ini-format credential file at the location given.

As the current folder can vary in a shell or during script execution it is advised that you use specify a fully qualified path instead of a relative path.

Required? False
Position? Named
Accept pipeline input? False
-ProfileName <String>
The user-defined name of an AWS credentials or SAML-based role profile containing credential information. The profile is expected to be found in the secure credential file shared with the AWS SDK for .NET and AWS Toolkit for Visual Studio. You can also specify the name of a profile stored in the .ini-format credential file used with the AWS CLI and other AWS SDKs.
Required? False
Position? Named
Accept pipeline input? False
-NetworkCredential <PSCredential>
Used with SAML-based authentication when ProfileName references a SAML role profile. Contains the network credentials to be supplied during authentication with the configured identity provider's endpoint. This parameter is not required if the user's default network identity can or should be used during authentication.
Required? False
Position? Named
Accept pipeline input? False
-SecretKey <String>
The AWS secret key for the user account. This can be a temporary secret key if the corresponding session token is supplied to the -SessionToken parameter.
Required? False
Position? Named
Accept pipeline input? False
-SessionToken <String>
The session token if the access and secret keys are temporary session-based credentials.
Required? False
Position? Named
Accept pipeline input? False
-Region <String>
The system name of the AWS region in which the operation should be invoked. For example, us-east-1, eu-west-1 etc.
Required? False
Position? Named
Accept pipeline input? False
-EndpointUrl <String>

The endpoint to make the call against.

Note: This parameter is primarily for internal AWS use and is not required/should not be specified for normal usage. The cmdlets normally determine which endpoint to call based on the region specified to the -Region parameter or set as default in the shell (via Set-DefaultAWSRegion). Only specify this parameter if you must direct the call to a specific custom endpoint.

Required? False
Position? Named
Accept pipeline input? False

Inputs

System.String
You can pipe a String object to this cmdlet for the Rule parameter.

Outputs

Amazon.EventBridge.Model.PutTargetsResultEntry
This cmdlet returns a collection of Amazon.EventBridge.Model.PutTargetsResultEntry objects. The service call response (type Amazon.EventBridge.Model.PutTargetsResponse) can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack. Additionally, the following properties are added as Note properties to the service response type instance for the cmdlet entry in the $AWSHistory stack: FailedEntryCount (type System.Int32)
AWS Tools for PowerShell User Guide

Supported Version

AWS Tools for PowerShell: 2.x.y.z