import * as pulumi from "@pulumi/pulumi";
/**
 * Provides a resource to manage rds postgresql instance readonly node
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as volcengine from "@pulumi/volcengine";
 * import * as volcengine from "@volcengine/pulumi";
 *
 * const fooZones = volcengine.ecs.getZones({});
 * const fooVpc = new volcengine.vpc.Vpc("fooVpc", {
 *     vpcName: "acc-test-project1",
 *     cidrBlock: "172.16.0.0/16",
 * });
 * const fooSubnet = new volcengine.vpc.Subnet("fooSubnet", {
 *     subnetName: "acc-subnet-test-2",
 *     cidrBlock: "172.16.0.0/24",
 *     zoneId: fooZones.then(fooZones => fooZones.zones?.[0]?.id),
 *     vpcId: fooVpc.id,
 * });
 * const fooInstance = new volcengine.rds_postgresql.Instance("fooInstance", {
 *     dbEngineVersion: "PostgreSQL_12",
 *     nodeSpec: "rds.postgres.1c2g",
 *     primaryZoneId: fooZones.then(fooZones => fooZones.zones?.[0]?.id),
 *     secondaryZoneId: fooZones.then(fooZones => fooZones.zones?.[0]?.id),
 *     storageSpace: 40,
 *     subnetId: fooSubnet.id,
 *     instanceName: "acc-test-1",
 *     chargeInfo: {
 *         chargeType: "PostPaid",
 *     },
 *     projectName: "default",
 *     tags: [{
 *         key: "tfk1",
 *         value: "tfv1",
 *     }],
 *     parameters: [
 *         {
 *             name: "auto_explain.log_analyze",
 *             value: "off",
 *         },
 *         {
 *             name: "auto_explain.log_format",
 *             value: "text",
 *         },
 *     ],
 * });
 * const fooInstanceReadonlyNode = new volcengine.rds_postgresql.InstanceReadonlyNode("fooInstanceReadonlyNode", {
 *     instanceId: fooInstance.id,
 *     nodeSpec: "rds.postgres.1c2g",
 *     zoneId: fooZones.then(fooZones => fooZones.zones?.[0]?.id),
 * });
 * ```
 *
 * ## Import
 *
 * RdsPostgresqlInstanceReadonlyNode can be imported using the instance_id:node_id, e.g.
 *
 * ```sh
 * $ pulumi import volcengine:rds_postgresql/instanceReadonlyNode:InstanceReadonlyNode default postgres-21a3333b****:postgres-ca7b7019****
 * ```
 */
export declare class InstanceReadonlyNode extends pulumi.CustomResource {
    /**
     * Get an existing InstanceReadonlyNode resource's state with the given name, ID, and optional extra
     * properties used to qualify the lookup.
     *
     * @param name The _unique_ name of the resulting resource.
     * @param id The _unique_ provider ID of the resource to lookup.
     * @param state Any extra arguments used during the lookup.
     * @param opts Optional settings to control the behavior of the CustomResource.
     */
    static get(name: string, id: pulumi.Input<pulumi.ID>, state?: InstanceReadonlyNodeState, opts?: pulumi.CustomResourceOptions): InstanceReadonlyNode;
    /**
     * Returns true if the given object is an instance of InstanceReadonlyNode.  This is designed to work even
     * when multiple copies of the Pulumi SDK have been loaded into the same process.
     */
    static isInstance(obj: any): obj is InstanceReadonlyNode;
    /**
     * The RDS PostgreSQL instance id of the readonly node.
     */
    readonly instanceId: pulumi.Output<string>;
    /**
     * The id of the readonly node.
     */
    readonly nodeId: pulumi.Output<string>;
    /**
     * The specification of readonly node.
     */
    readonly nodeSpec: pulumi.Output<string>;
    /**
     * The available zone of readonly node.
     */
    readonly zoneId: pulumi.Output<string>;
    /**
     * Create a InstanceReadonlyNode resource with the given unique name, arguments, and options.
     *
     * @param name The _unique_ name of the resource.
     * @param args The arguments to use to populate this resource's properties.
     * @param opts A bag of options that control this resource's behavior.
     */
    constructor(name: string, args: InstanceReadonlyNodeArgs, opts?: pulumi.CustomResourceOptions);
}
/**
 * Input properties used for looking up and filtering InstanceReadonlyNode resources.
 */
export interface InstanceReadonlyNodeState {
    /**
     * The RDS PostgreSQL instance id of the readonly node.
     */
    instanceId?: pulumi.Input<string>;
    /**
     * The id of the readonly node.
     */
    nodeId?: pulumi.Input<string>;
    /**
     * The specification of readonly node.
     */
    nodeSpec?: pulumi.Input<string>;
    /**
     * The available zone of readonly node.
     */
    zoneId?: pulumi.Input<string>;
}
/**
 * The set of arguments for constructing a InstanceReadonlyNode resource.
 */
export interface InstanceReadonlyNodeArgs {
    /**
     * The RDS PostgreSQL instance id of the readonly node.
     */
    instanceId: pulumi.Input<string>;
    /**
     * The specification of readonly node.
     */
    nodeSpec: pulumi.Input<string>;
    /**
     * The available zone of readonly node.
     */
    zoneId: pulumi.Input<string>;
}