Struct HookConfiguration 

#[non_exhaustive]
pub struct HookConfiguration {
    pub invocation_condition: Option<DocumentAttributeCondition>,
    pub lambda_arn: String,
    pub s3_bucket: String,
}

Provides the configuration information for invoking a Lambda function in Lambda to alter document metadata and content when ingesting documents into Amazon Kendra. You can configure your Lambda function using PreExtractionHookConfiguration if you want to apply advanced alterations on the original or raw documents. If you want to apply advanced alterations on the Amazon Kendra structured documents, you must configure your Lambda function using PostExtractionHookConfiguration. You can only invoke one Lambda function. However, this function can invoke other functions it requires.

For more information, see Customizing document metadata during the ingestion process.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

invocation_condition: Option<DocumentAttributeCondition>

The condition used for when a Lambda function should be invoked.

For example, you can specify a condition that if there are empty date-time values, then Amazon Kendra should invoke a function that inserts the current date-time.

lambda_arn: String

The Amazon Resource Name (ARN) of an IAM role with permission to run a Lambda function during ingestion. For more information, see an IAM roles for Amazon Kendra.

s3_bucket: String

Stores the original, raw documents or the structured, parsed documents before and after altering them. For more information, see Data contracts for Lambda functions.

Implementations

impl HookConfiguration

pub fn invocation_condition(&self) -> Option<&DocumentAttributeCondition>

The condition used for when a Lambda function should be invoked.

For example, you can specify a condition that if there are empty date-time values, then Amazon Kendra should invoke a function that inserts the current date-time.

pub fn lambda_arn(&self) -> &str

The Amazon Resource Name (ARN) of an IAM role with permission to run a Lambda function during ingestion. For more information, see an IAM roles for Amazon Kendra.

pub fn s3_bucket(&self) -> &str

Stores the original, raw documents or the structured, parsed documents before and after altering them. For more information, see Data contracts for Lambda functions.

impl HookConfiguration

pub fn builder() -> HookConfigurationBuilder

Creates a new builder-style object to manufacture HookConfiguration.

Trait Implementations

impl Clone for HookConfiguration

fn clone(&self) -> HookConfiguration

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HookConfiguration

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for HookConfiguration

fn eq(&self, other: &HookConfiguration) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HookConfiguration