import * as pulumi from "@pulumi/pulumi";
import * as inputs from "../types/input";
import * as outputs from "../types/output";
/**
 * Use this data source to query detailed information of rds postgresql instances
 * ## 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 fooInstances = volcengine.rds_postgresql.getInstancesOutput({
 *     instanceId: fooInstance.id,
 * });
 * ```
 */
export declare function getInstances(args?: GetInstancesArgs, opts?: pulumi.InvokeOptions): Promise<GetInstancesResult>;
/**
 * A collection of arguments for invoking getInstances.
 */
export interface GetInstancesArgs {
    /**
     * The charge type of the RDS instance.
     */
    chargeType?: string;
    /**
     * The end time of creating RDS PostgreSQL instance.
     */
    createTimeEnd?: string;
    /**
     * The start time of creating RDS PostgreSQL instance.
     */
    createTimeStart?: string;
    /**
     * The version of the RDS PostgreSQL instance.
     */
    dbEngineVersion?: string;
    /**
     * The id of the RDS PostgreSQL instance.
     */
    instanceId?: string;
    /**
     * The name of the RDS PostgreSQL instance.
     */
    instanceName?: string;
    /**
     * The status of the RDS PostgreSQL instance.
     */
    instanceStatus?: string;
    /**
     * A Name Regex of RDS instance.
     */
    nameRegex?: string;
    /**
     * File name where to save data source results.
     */
    outputFile?: string;
    /**
     * Tags.
     */
    tags?: inputs.rds_postgresql.GetInstancesTag[];
    /**
     * The available zone of the RDS PostgreSQL instance.
     */
    zoneId?: string;
}
/**
 * A collection of values returned by getInstances.
 */
export interface GetInstancesResult {
    /**
     * Payment type. Value:
     * PostPaid - Pay-As-You-Go
     * PrePaid - Yearly and monthly (default).
     */
    readonly chargeType?: string;
    readonly createTimeEnd?: string;
    readonly createTimeStart?: string;
    /**
     * The engine version of the RDS PostgreSQL instance.
     */
    readonly dbEngineVersion?: string;
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    /**
     * Instance ID.
     */
    readonly instanceId?: string;
    /**
     * The name of the RDS PostgreSQL instance.
     */
    readonly instanceName?: string;
    /**
     * The status of the RDS PostgreSQL instance.
     */
    readonly instanceStatus?: string;
    /**
     * The collection of query.
     */
    readonly instances: outputs.rds_postgresql.GetInstancesInstance[];
    readonly nameRegex?: string;
    readonly outputFile?: string;
    /**
     * Tags.
     */
    readonly tags?: outputs.rds_postgresql.GetInstancesTag[];
    /**
     * The total count of RDS instance query.
     */
    readonly totalCount: number;
    /**
     * The available zone of the RDS PostgreSQL instance.
     */
    readonly zoneId?: string;
}
/**
 * Use this data source to query detailed information of rds postgresql instances
 * ## 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 fooInstances = volcengine.rds_postgresql.getInstancesOutput({
 *     instanceId: fooInstance.id,
 * });
 * ```
 */
export declare function getInstancesOutput(args?: GetInstancesOutputArgs, opts?: pulumi.InvokeOptions): pulumi.Output<GetInstancesResult>;
/**
 * A collection of arguments for invoking getInstances.
 */
export interface GetInstancesOutputArgs {
    /**
     * The charge type of the RDS instance.
     */
    chargeType?: pulumi.Input<string>;
    /**
     * The end time of creating RDS PostgreSQL instance.
     */
    createTimeEnd?: pulumi.Input<string>;
    /**
     * The start time of creating RDS PostgreSQL instance.
     */
    createTimeStart?: pulumi.Input<string>;
    /**
     * The version of the RDS PostgreSQL instance.
     */
    dbEngineVersion?: pulumi.Input<string>;
    /**
     * The id of the RDS PostgreSQL instance.
     */
    instanceId?: pulumi.Input<string>;
    /**
     * The name of the RDS PostgreSQL instance.
     */
    instanceName?: pulumi.Input<string>;
    /**
     * The status of the RDS PostgreSQL instance.
     */
    instanceStatus?: pulumi.Input<string>;
    /**
     * A Name Regex of RDS instance.
     */
    nameRegex?: pulumi.Input<string>;
    /**
     * File name where to save data source results.
     */
    outputFile?: pulumi.Input<string>;
    /**
     * Tags.
     */
    tags?: pulumi.Input<pulumi.Input<inputs.rds_postgresql.GetInstancesTagArgs>[]>;
    /**
     * The available zone of the RDS PostgreSQL instance.
     */
    zoneId?: pulumi.Input<string>;
}