modify_db_shard_group ¶

def modify_db_shard_group(
    self,
    *,
    config_overrides: Optional[RDSClientConfig] = None,
    db_shard_group_identifier: Optional[
        "capo_rds.types.db_shard_group_identifier.DBShardGroupIdentifier"
    ] = None,
    max_acu: Optional["capo_rds.types.double_optional.DoubleOptional"] = None,
    min_acu: Optional["capo_rds.types.double_optional.DoubleOptional"] = None,
    compute_redundancy: Optional[
        "capo_rds.types.integer_optional.IntegerOptional"
    ] = None,
) -> "capo_rds.types.db_shard_group.DBShardGroup":
    """<p>Modifies the settings of an Aurora Limitless Database DB shard group. You can change one or more settings by specifying these parameters and the new values in the request.</p>

    Args:
        db_shard_group_identifier: <p>The name of the DB shard group to modify.</p>
        max_acu: <p>The maximum capacity of the DB shard group in Aurora capacity units (ACUs).</p>
        min_acu: <p>The minimum capacity of the DB shard group in Aurora capacity units (ACUs).</p>
        compute_redundancy: <p>Specifies whether to create standby DB shard groups for the DB shard group. Valid values are the following:</p> <ul> <li> <p>0 - Creates a DB shard group without a standby DB shard group. This is the default value.</p> </li> <li> <p>1 - Creates a DB shard group with a standby DB shard group in a different Availability Zone (AZ).</p> </li> <li> <p>2 - Creates a DB shard group with two standby DB shard groups in two different AZs.</p> </li> </ul>

    Raises:
        capo_rds.errors.db_shard_group_already_exists_fault.DBShardGroupAlreadyExistsFault: <p>The specified DB shard group name must be unique in your Amazon Web Services account in the specified Amazon Web Services Region.</p>
        capo_rds.errors.db_shard_group_not_found_fault.DBShardGroupNotFoundFault: <p>The specified DB shard group name wasn't found.</p>
        capo_rds.errors.invalid_db_cluster_state_fault.InvalidDBClusterStateFault: <p>The requested operation can't be performed while the cluster is in this state.</p>
        capo_rds.errors.UnknownServiceError: The service returned an error code this client does not model.
    """

    def _handler(
        req: "OperationRequest[capo_rds.types.modify_db_shard_group_message.ModifyDBShardGroupMessage]",
    ) -> OperationResponse["capo_rds.types.db_shard_group.DBShardGroup"]:
        import capo_rds._operations.amazon_rd_sv19.modify_db_shard_group

        output, http_response = (
            capo_rds._operations.amazon_rd_sv19.modify_db_shard_group.modify_db_shard_group(
                req.options, req.input
            )
        )
        return OperationResponse(output=output, response=http_response)

    interceptors_, options_ = self.operation_options(
        config_overrides, OperationLogging("ModifyDBShardGroup")
    )
    input_: capo_rds.types.modify_db_shard_group_message.ModifyDBShardGroupMessage = {}
    if db_shard_group_identifier is not None:
        input_["db_shard_group_identifier"] = db_shard_group_identifier
    if max_acu is not None:
        input_["max_acu"] = max_acu
    if min_acu is not None:
        input_["min_acu"] = min_acu
    if compute_redundancy is not None:
        input_["compute_redundancy"] = compute_redundancy

    response = execute_pipeline(
        OperationRequest(input=input_, options=options_),
        handler=_handler,
        interceptors=list(interceptors_),
    )
    response.response.close()
    return response.output