[source, ruby]
----
response = client.ingest.put_pipeline(
  id: 'my-pipeline-id',
  body: {
    description: 'My optional pipeline description',
    processors: [
      {
        set: {
          description: 'My optional processor description',
          field: 'my-keyword-field',
          value: 'foo'
        }
      }
    ]
  }
)
puts response
----
