title: The directory /home/vsts/work/1/s contains no Terraform configuration files. In Azure Devops trying to create Azure resource
body: <p>I'm trying to create Azure virtual machine with Terraform and Azure Devops. I'm getting below error.<br>
  "The directory /home/vsts/work/1/s contains no Terraform configuration files."
  Below is my .yml file.</p>
  
  <pre><code>resources:
  - repo: self
  steps:
  - task: TerraformInstaller@0
    inputs:
      terraformVersion: '0.12.3'
  - task: TerraformTaskV1@0
    displayName: 'Init terraform'
    inputs:
        provider: 'azurerm'
        command: 'init'
        backendServiceArm: 'Free Trial'
        backendAzureRmResourceGroupName: 'terraformtest-rg'
        backendAzureRmStorageAccountName: 'terraformtestrgdiag'
        backendAzureRmContainerName: 'bootdiagnostics-terraform'
        backendAzureRmKey: 'terraform'
  - task: TerraformTaskV1@0
    displayName: 'apply status'
    inputs:
        terraformFile: './terraform/terra/main2.tf'
        provider: 'azurerm'
        command: 'apply'
        environmentServiceNameAzureRM: 'Free Trial ()'
  </code></pre>