ColumnConfiguration - Amazon Kendra

ColumnConfiguration

Provides information about how Amazon Kendra should use the columns of a database in an index.

Contents

ChangeDetectingColumns

One to five columns that indicate when a document in the database has changed.

Type: Array of strings

Array Members: Minimum number of 1 item. Maximum number of 5 items.

Length Constraints: Minimum length of 1. Maximum length of 100.

Pattern: ^[a-zA-Z][a-zA-Z0-9_]*$

Required: Yes

DocumentDataColumnName

The column that contains the contents of the document.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 100.

Pattern: ^[a-zA-Z][a-zA-Z0-9_]*$

Required: Yes

DocumentIdColumnName

The column that provides the document's unique identifier.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 100.

Pattern: ^[a-zA-Z][a-zA-Z0-9_]*$

Required: Yes

DocumentTitleColumnName

The column that contains the title of the document.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 100.

Pattern: ^[a-zA-Z][a-zA-Z0-9_]*$

Required: No

FieldMappings

An array of objects that map database column names to the corresponding fields in an index. You must first create the fields in the index using the UpdateIndex operation.

Type: Array of DataSourceToIndexFieldMapping objects

Array Members: Minimum number of 1 item. Maximum number of 100 items.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: