CfnCrawler

The Amazon Resource Name (ARN) of an IAM role that's used to access customer resources, such as Amazon Simple Storage Service (Amazon S3) data.

A collection of targets to crawl.

A list of UTF-8 strings that specify the names of custom classifiers that are associated with the crawler.

Crawler configuration information. This versioned JSON string allows users to specify aspects of a crawler's behavior. For more information, see [Configuring a Crawler](https://docs.aws.amazon.com/glue/latest/dg/crawler-configuration.html) .

The name of the `SecurityConfiguration` structure to be used by this crawler.

The name of the database in which the crawler's output is stored.

A description of the crawler.

Specifies whether the crawler should use AWS Lake Formation credentials for the crawler instead of the IAM role credentials.

The name of the crawler.

A policy that specifies whether to crawl the entire dataset again, or to crawl only folders that were added since the last crawler run.

For scheduled crawlers, the schedule when the crawler runs.

The policy that specifies update and delete behaviors for the crawler. The policy tells the crawler what to do in the event that it detects a change in a table that already exists in the customer's database at the time of the crawl. The `SchemaChangePolicy` does not affect whether or how new tables and partitions are added. New tables and partitions are always created regardless of the `SchemaChangePolicy` on a crawler. The SchemaChangePolicy consists of two components, `UpdateBehavior` and `DeleteBehavior` .

The prefix added to the names of tables that are created.

The tags to use with this crawler.