Struct UpdateDataCatalogInput 

#[non_exhaustive]
pub struct UpdateDataCatalogInput {
    pub name: Option<String>,
    pub type: Option<DataCatalogType>,
    pub description: Option<String>,
    pub parameters: Option<HashMap<String, String>>,
}

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.

name: Option<String>

The name of the data catalog to update. The catalog name must be unique for the Amazon Web Services account and can use a maximum of 127 alphanumeric, underscore, at sign, or hyphen characters. The remainder of the length constraint of 256 is reserved for use by Athena.

type: Option<DataCatalogType>

Specifies the type of data catalog to update. Specify LAMBDA for a federated catalog, HIVE for an external hive metastore, or GLUE for an Glue Data Catalog.

description: Option<String>

New or modified text that describes the data catalog.

parameters: Option<HashMap<String, String>>

Specifies the Lambda function or functions to use for updating the data catalog. This is a mapping whose values depend on the catalog type.

• For the HIVE data catalog type, use the following syntax. The metadata-function parameter is required. The sdk-version parameter is optional and defaults to the currently supported version.

  metadata-function=lambda_arn, sdk-version=version_number

• For the LAMBDA data catalog type, use one of the following sets of required parameters, but not both.

  • If you have one Lambda function that processes metadata and another for reading the actual data, use the following syntax. Both parameters are required.

    metadata-function=lambda_arn, record-function=lambda_arn

  • If you have a composite Lambda function that processes both metadata and data, use the following syntax to specify your Lambda function.

    function=lambda_arn

Implementations

impl UpdateDataCatalogInput

pub fn name(&self) -> Option<&str>

The name of the data catalog to update. The catalog name must be unique for the Amazon Web Services account and can use a maximum of 127 alphanumeric, underscore, at sign, or hyphen characters. The remainder of the length constraint of 256 is reserved for use by Athena.

pub fn type(&self) -> Option<&DataCatalogType>

Specifies the type of data catalog to update. Specify LAMBDA for a federated catalog, HIVE for an external hive metastore, or GLUE for an Glue Data Catalog.

pub fn description(&self) -> Option<&str>

New or modified text that describes the data catalog.

pub fn parameters(&self) -> Option<&HashMap<String, String>>

Specifies the Lambda function or functions to use for updating the data catalog. This is a mapping whose values depend on the catalog type.

• For the HIVE data catalog type, use the following syntax. The metadata-function parameter is required. The sdk-version parameter is optional and defaults to the currently supported version.

  metadata-function=lambda_arn, sdk-version=version_number

• For the LAMBDA data catalog type, use one of the following sets of required parameters, but not both.

  • If you have one Lambda function that processes metadata and another for reading the actual data, use the following syntax. Both parameters are required.

    metadata-function=lambda_arn, record-function=lambda_arn

  • If you have a composite Lambda function that processes both metadata and data, use the following syntax to specify your Lambda function.

    function=lambda_arn

impl UpdateDataCatalogInput

pub fn builder() -> UpdateDataCatalogInputBuilder

Creates a new builder-style object to manufacture UpdateDataCatalogInput.

Trait Implementations

impl Clone for UpdateDataCatalogInput

fn clone(&self) -> UpdateDataCatalogInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateDataCatalogInput

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

Formats the value using the given formatter.

impl PartialEq for UpdateDataCatalogInput

fn eq(&self, other: &UpdateDataCatalogInput) -> 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 UpdateDataCatalogInput