Amazon Kendra Thesaurus

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Amazon Kendra Thesaurus is a feature that allows you to define synonyms and related terms to improve search relevance in Kendra indexes. By using a thesaurus, Kendra can understand different ways users express the same concept, returning more accurate and comprehensive search results. It helps enhance natural language understanding and user experience in enterprise search applications.

aws.kendra_thesaurus

Fields

ID	Type	Data Type	Description
_key	core	string
account_id	core	string
created_at	core	timestamp	The Unix timestamp when the thesaurus was created.
description	core	string	The thesaurus description.
error_message	core	string	When the Status field value is FAILED, the ErrorMessage field provides more information.
file_size_bytes	core	int64	The size of the thesaurus file in bytes.
id	core	string	The identifier of the thesaurus.
index_id	core	string	The identifier of the index for the thesaurus.
name	core	string	The thesaurus name.
role_arn	core	string	An IAM role that gives Amazon Kendra permissions to access thesaurus file specified in SourceS3Path.
source_s3_path	core	json	Information required to find a specific file in an Amazon S3 bucket.
status	core	string	The current status of the thesaurus. When the value is ACTIVE, queries are able to use the thesaurus. If the Status field value is FAILED, the ErrorMessage field provides more information. If the status is ACTIVE_BUT_UPDATE_FAILED, it means that Amazon Kendra could not ingest the new thesaurus file. The old thesaurus file is still active.
synonym_rule_count	core	int64	The number of synonym rules in the thesaurus file.
tags	core	hstore_csv
term_count	core	int64	The number of unique terms in the thesaurus file. For example, the synonyms a,b,c and a=>d, the term count would be 4.
updated_at	core	timestamp	The Unix timestamp when the thesaurus was last updated.