fatal: [default]: FAILED! => {"failed": true, "msg": "'dict object' has no attribute u'xxxxxxxx.dev'"}

wordpress_sites:
  xxxxx.com.in:
    site_hosts:
      - xxxxx.dev
    local_path: ../site
    site_install: true
    site_title: Xxxxx
    admin_user: admin
    # admin_password: (defined in group_vars/development/vault.yml)
    admin_email: xxxxx@xxxxxx.dev
    initial_permalink_structure: /%postname%/ # applied only at time of WP install and when `site_install: true`
    multisite:
      enabled: false
      subdomains: false
    ssl:
      enabled: false
    cache:
      enabled: false
      duration: 30s
    env:
      disable_wp_cron: true
      wp_home: http://xxxxxx.dev
      wp_siteurl: http://xxxxxx.dev/wp
      wp_env: development
      db_name: xxxxxx
      db_user: xxxxxx
      # db_password: (defined in group_vars/development/vault.yml)