Get index

Field	Description
aliases	Any aliases associated with the index.
mappings	Any mappings in the index.
settings	The index’s settings
creation_date	The Unix epoch time of when the index was created.
number_of_shards	How many shards the index has.
number_of_replicas	How many replicas the index has.
uuid	The index’s uuid.
created	The version of OpenSearch when the index was created.
provided_name	Name of the index.