import * as pulumi from "@pulumi/pulumi";
import * as outputs from "../types/output";
/**
 * The ``AWS::RDS::DBParameterGroup`` resource creates a custom parameter group for an RDS database family.
 *  This type can be declared in a template and referenced in the ``DBParameterGroupName`` property of an ``AWS::RDS::DBInstance`` resource.
 *  For information about configuring parameters for Amazon RDS DB instances, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithParamGroups.html) in the *Amazon RDS User Guide*.
 *  For information about configuring parameters for Amazon Aurora DB instances, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_WorkingWithParamGroups.html) in the *Amazon Aurora User Guide*.
 *   Applying a parameter group to a DB instance may require the DB instance to reboot, resulting in a database outage for the duration of the reboot.
 */
export declare function getDbParameterGroup(args: GetDbParameterGroupArgs, opts?: pulumi.InvokeOptions): Promise<GetDbParameterGroupResult>;
export interface GetDbParameterGroupArgs {
    /**
     * The name of the DB parameter group.
     *  Constraints:
     *   +  Must be 1 to 255 letters, numbers, or hyphens.
     *   +  First character must be a letter
     *   +  Can't end with a hyphen or contain two consecutive hyphens
     *
     *  If you don't specify a value for ``DBParameterGroupName`` property, a name is automatically created for the DB parameter group.
     *   This value is stored as a lowercase string.
     */
    dbParameterGroupName: string;
}
export interface GetDbParameterGroupResult {
    /**
     * A mapping of parameter names and values for the parameter update. You must specify at least one parameter name and value.
     *  For more information about parameter groups, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithParamGroups.html) in the *Amazon RDS User Guide*, or [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_WorkingWithParamGroups.html) in the *Amazon Aurora User Guide*.
     *   AWS CloudFormation doesn't support specifying an apply method for each individual parameter. The default apply method for each parameter is used.
     *
     * Search the [CloudFormation User Guide](https://docs.aws.amazon.com/cloudformation/) for `AWS::RDS::DBParameterGroup` for more information about the expected schema for this property.
     */
    readonly parameters?: any;
    /**
     * Tags to assign to the DB parameter group.
     */
    readonly tags?: outputs.Tag[];
}
/**
 * The ``AWS::RDS::DBParameterGroup`` resource creates a custom parameter group for an RDS database family.
 *  This type can be declared in a template and referenced in the ``DBParameterGroupName`` property of an ``AWS::RDS::DBInstance`` resource.
 *  For information about configuring parameters for Amazon RDS DB instances, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithParamGroups.html) in the *Amazon RDS User Guide*.
 *  For information about configuring parameters for Amazon Aurora DB instances, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_WorkingWithParamGroups.html) in the *Amazon Aurora User Guide*.
 *   Applying a parameter group to a DB instance may require the DB instance to reboot, resulting in a database outage for the duration of the reboot.
 */
export declare function getDbParameterGroupOutput(args: GetDbParameterGroupOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetDbParameterGroupResult>;
export interface GetDbParameterGroupOutputArgs {
    /**
     * The name of the DB parameter group.
     *  Constraints:
     *   +  Must be 1 to 255 letters, numbers, or hyphens.
     *   +  First character must be a letter
     *   +  Can't end with a hyphen or contain two consecutive hyphens
     *
     *  If you don't specify a value for ``DBParameterGroupName`` property, a name is automatically created for the DB parameter group.
     *   This value is stored as a lowercase string.
     */
    dbParameterGroupName: pulumi.Input<string>;
}