github.com/andresvia/terraform@v0.6.15-0.20160412045437-d51c75946785/website/source/docs/providers/aws/r/cloudwatch_event_target.html.markdown (about)

     1  ---
     2  layout: "aws"
     3  page_title: "AWS: aws_cloudwatch_event_target"
     4  sidebar_current: "docs-aws-resource-cloudwatch-event-target"
     5  description: |-
     6    Provides a CloudWatch Event Target resource.
     7  ---
     8  
     9  # aws\_cloudwatch\_event\_target
    10  
    11  Provides a CloudWatch Event Target resource.
    12  
    13  ## Example Usage
    14  
    15  ```
    16  resource "aws_cloudwatch_event_target" "yada" {
    17    target_id = "Yada"
    18    rule = "${aws_cloudwatch_event_rule.console.name}"
    19    arn = "${aws_kinesis_stream.test_stream.arn}"
    20  }
    21  
    22  resource "aws_cloudwatch_event_rule" "console" {
    23    name = "capture-ec2-scaling-events"
    24    description = "Capture all EC2 scaling events"
    25    event_pattern = <<PATTERN
    26  {
    27    "source": [
    28      "aws.autoscaling"
    29    ],
    30    "detail-type": [
    31      "EC2 Instance Launch Successful",
    32      "EC2 Instance Terminate Successful",
    33      "EC2 Instance Launch Unsuccessful",
    34      "EC2 Instance Terminate Unsuccessful"
    35    ]
    36  }
    37  PATTERN
    38  }
    39  
    40  resource "aws_kinesis_stream" "test_stream" {
    41      name = "terraform-kinesis-test"
    42      shard_count = 1
    43  }
    44  ```
    45  
    46  ## Argument Reference
    47  
    48  -> **Note:** `input` and `input_path` are mutually exclusive options.
    49  -> **Note:** In order to be able to have your AWS Lambda function or
    50     SNS topic invoked by a CloudWatch Events rule, you must setup the right permissions
    51     using [`aws_lambda_permission`](https://www.terraform.io/docs/providers/aws/r/lambda_permission.html)
    52     or [`aws_sns_topic.policy`](https://www.terraform.io/docs/providers/aws/r/sns_topic.html#policy).
    53     More info here [here](http://docs.aws.amazon.com/AmazonCloudWatch/latest/DeveloperGuide/EventsResourceBasedPermissions.html).
    54  
    55  The following arguments are supported:
    56  
    57  * `rule` - (Required) The name of the rule you want to add targets to.
    58  * `target_id` - (Optional) The unique target assignment ID.  If missing, will generate a random, unique id.
    59  * `arn` - (Required) The Amazon Resource Name (ARN) associated of the target.
    60  * `input` - (Optional) Valid JSON text passed to the target.
    61  * `input_path` - (Optional) The value of the [JSONPath](http://goessner.net/articles/JsonPath/)
    62  	that is used for extracting part of the matched event when passing it to the target.