Struct aws_sdk_rds::client::fluent_builders::ModifyDBParameterGroup

pub struct ModifyDBParameterGroup<C = DynConnector, M = AwsMiddleware, R = Standard> { /* fields omitted */ }

Fluent builder constructing a request to ModifyDBParameterGroup.

Modifies the parameters of a DB parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.

After you modify a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon RDS to fully complete the modify action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon RDS console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.

Implementations

impl<C, M, R> ModifyDBParameterGroup<C, M, R> where
    C: SmithyConnector,
    M: SmithyMiddleware<C>,
    R: NewRequestPolicy, 

pub async fn send(
    self
) -> Result<ModifyDbParameterGroupOutput, SdkError<ModifyDBParameterGroupError>> where
    R::Policy: SmithyRetryPolicy<ModifyDbParameterGroupInputOperationOutputAlias, ModifyDbParameterGroupOutput, ModifyDBParameterGroupError, ModifyDbParameterGroupInputOperationRetryAlias>, 

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub fn db_parameter_group_name(self, inp: impl Into<String>) -> Self

The name of the DB parameter group.

Constraints:

• If supplied, must match the name of an existing DBParameterGroup.

pub fn set_db_parameter_group_name(self, input: Option<String>) -> Self

The name of the DB parameter group.

Constraints:

• If supplied, must match the name of an existing DBParameterGroup.

pub fn parameters(self, inp: impl Into<Parameter>) -> Self

Appends an item to Parameters.

To override the contents of this collection use set_parameters.

An array of parameter names, values, and the application methods for the parameter update. At least one parameter name, value, and application method method must be supplied; later arguments are optional. A maximum of 20 parameters can be modified in a single request.

Valid Values (for the application method): immediate | pending-reboot

You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters.

When the application method is immediate, changes to dynamic parameters are applied immediately to the DB instances associated with the parameter group. When the application method is pending-reboot, changes to dynamic and static parameters are applied after a reboot without failover to the DB instances associated with the parameter group.

pub fn set_parameters(self, input: Option<Vec<Parameter>>) -> Self

An array of parameter names, values, and the application methods for the parameter update. At least one parameter name, value, and application method method must be supplied; later arguments are optional. A maximum of 20 parameters can be modified in a single request.

Valid Values (for the application method): immediate | pending-reboot

You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters.

When the application method is immediate, changes to dynamic parameters are applied immediately to the DB instances associated with the parameter group. When the application method is pending-reboot, changes to dynamic and static parameters are applied after a reboot without failover to the DB instances associated with the parameter group.

Trait Implementations

impl<C: Debug, M: Debug, R: Debug> Debug for ModifyDBParameterGroup<C, M, R>

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

Formats the value using the given formatter.