pub const DATA_STREAM_NAMESPACE: &str = "data_stream.namespace";Expand description
A user defined namespace. Namespaces are useful to allow grouping of data.
Many users already organize their indices this way, and the data stream naming scheme now provides this best practice as a default. Many users will populate this field with default. If no value is used, it falls back to default.
Beyond the Elasticsearch index naming criteria noted above, namespace value has the additional restrictions:
- Must not contain
- - No longer than 100 characters
ยงExamples
production