[source, ruby]
----
response = client.indices.create(
  index: 'index_1'
)
puts response

response = client.indices.create(
  index: 'index_2'
)
puts response

response = client.indices.create(
  index: 'index_3',
  body: {
    settings: {
      'index.priority' => 10
    }
  }
)
puts response

response = client.indices.create(
  index: 'index_4',
  body: {
    settings: {
      'index.priority' => 5
    }
  }
)
puts response
----
