Struct rusoto_kendra::ColumnConfiguration [−][src]
pub struct ColumnConfiguration { pub change_detecting_columns: Vec<String>, pub document_data_column_name: String, pub document_id_column_name: String, pub document_title_column_name: Option<String>, pub field_mappings: Option<Vec<DataSourceToIndexFieldMapping>>, }
Expand description
Provides information about how Amazon Kendra should use the columns of a database in an index.
Fields
change_detecting_columns: Vec<String>
One to five columns that indicate when a document in the database has changed.
document_data_column_name: String
The column that contains the contents of the document.
document_id_column_name: String
The column that provides the document's unique identifier.
document_title_column_name: Option<String>
The column that contains the title of the document.
field_mappings: Option<Vec<DataSourceToIndexFieldMapping>>
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.
Trait Implementations
Returns the “default value” for a type. Read more
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for ColumnConfiguration
impl Send for ColumnConfiguration
impl Sync for ColumnConfiguration
impl Unpin for ColumnConfiguration
impl UnwindSafe for ColumnConfiguration
Blanket Implementations
Mutably borrows from an owned value. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
type Output = T
type Output = T
Should always be Self