import * as pulumi from "@pulumi/pulumi";
import * as outputs from "../types/output";
/**
 * Use this data source to query detailed information of rds postgresql engine version parameters
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as volcengine from "@pulumi/volcengine";
 *
 * const pg12 = volcengine.rds_postgresql.getEngineVersionParameters({
 *     dbEngine: "PostgreSQL",
 *     dbEngineVersion: "PostgreSQL_12",
 * });
 * ```
 */
export declare function getEngineVersionParameters(args: GetEngineVersionParametersArgs, opts?: pulumi.InvokeOptions): Promise<GetEngineVersionParametersResult>;
/**
 * A collection of arguments for invoking getEngineVersionParameters.
 */
export interface GetEngineVersionParametersArgs {
    /**
     * The type of the parameter template. The value can only be PostgreSQL.
     */
    dbEngine: string;
    /**
     * The database engine version of the RDS PostgreSQL instance. Valid value: PostgreSQL_11, PostgreSQL_12, PostgreSQL_13, PostgreSQL_14, PostgreSQL_15, PostgreSQL_16, PostgreSQL_17.
     */
    dbEngineVersion: string;
    /**
     * File name where to save data source results.
     */
    outputFile?: string;
}
/**
 * A collection of values returned by getEngineVersionParameters.
 */
export interface GetEngineVersionParametersResult {
    readonly dbEngine: string;
    /**
     * The database engine version of the RDS PostgreSQL instance.
     */
    readonly dbEngineVersion: string;
    /**
     * The collection of query.
     */
    readonly dbEngineVersionParameters: outputs.rds_postgresql.GetEngineVersionParametersDbEngineVersionParameter[];
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    readonly outputFile?: string;
    /**
     * The total count of query.
     */
    readonly totalCount: number;
}
/**
 * Use this data source to query detailed information of rds postgresql engine version parameters
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as volcengine from "@pulumi/volcengine";
 *
 * const pg12 = volcengine.rds_postgresql.getEngineVersionParameters({
 *     dbEngine: "PostgreSQL",
 *     dbEngineVersion: "PostgreSQL_12",
 * });
 * ```
 */
export declare function getEngineVersionParametersOutput(args: GetEngineVersionParametersOutputArgs, opts?: pulumi.InvokeOptions): pulumi.Output<GetEngineVersionParametersResult>;
/**
 * A collection of arguments for invoking getEngineVersionParameters.
 */
export interface GetEngineVersionParametersOutputArgs {
    /**
     * The type of the parameter template. The value can only be PostgreSQL.
     */
    dbEngine: pulumi.Input<string>;
    /**
     * The database engine version of the RDS PostgreSQL instance. Valid value: PostgreSQL_11, PostgreSQL_12, PostgreSQL_13, PostgreSQL_14, PostgreSQL_15, PostgreSQL_16, PostgreSQL_17.
     */
    dbEngineVersion: pulumi.Input<string>;
    /**
     * File name where to save data source results.
     */
    outputFile?: pulumi.Input<string>;
}