title: Configure CloudWatch Events to send input to Lambda function with Terraform
body: <p>I want to configure CloudWatch Events to send input to Lambda function with Terraform. 
  I have used the following script to do so: </p>
  
  <pre><code>resource "aws_cloudwatch_event_rule" "aa-rule-event" {
    count               = "${var.count}"
    name                = "${var.application_name}-${element(var.names, count.index)}"
    description         = "${element(var.descriptions, count.index)}"
    schedule_expression = "${element(var.cron-expressions, count.index)}"
    is_enabled          = "${element(var.rule-status-states, count.index)}"
  }
  
  resource "aws_cloudwatch_event_target" "aa-rule-target" {
    count     = "${var.count}"
    rule      = "${var.application_name}-${element(var.names, count.index)}"
    target_id = "CloudWatchToLambda"
    arn       = "arn:aws:lambda:${var.aws_region}:${var.aws_account_number}:function:${var.application_name}-${element(var.target-lambda-function, count.index)}"
  }
  </code></pre>
  
  <p>I need to give an input to the target Lambda through this CloudWatch Event. I know the input can be configured but how do I configure that in Terraform? </p>