import * as pulumi from "@pulumi/pulumi";
/**
 * Retrieves gateway keys.
 *
 * Uses Azure REST API version 2024-05-01.
 *
 * Other available API versions: 2021-04-01-preview, 2021-08-01, 2021-12-01-preview, 2022-04-01-preview, 2022-08-01, 2022-09-01-preview, 2023-03-01-preview, 2023-05-01-preview, 2023-09-01-preview, 2024-06-01-preview, 2024-10-01-preview, 2025-03-01-preview. These can be accessed by generating a local SDK package using the CLI command `pulumi package add azure-native apimanagement [ApiVersion]`. See the [version guide](../../../version-guide/#accessing-any-api-version-via-local-packages) for details.
 */
export declare function listGatewayKeys(args: ListGatewayKeysArgs, opts?: pulumi.InvokeOptions): Promise<ListGatewayKeysResult>;
export interface ListGatewayKeysArgs {
    /**
     * Gateway entity identifier. Must be unique in the current API Management service instance. Must not have value 'managed'
     */
    gatewayId: string;
    /**
     * The name of the resource group. The name is case insensitive.
     */
    resourceGroupName: string;
    /**
     * The name of the API Management service.
     */
    serviceName: string;
}
/**
 * Gateway authentication keys.
 */
export interface ListGatewayKeysResult {
    /**
     * Primary gateway key.
     */
    readonly primary?: string;
    /**
     * Secondary gateway key.
     */
    readonly secondary?: string;
}
/**
 * Retrieves gateway keys.
 *
 * Uses Azure REST API version 2024-05-01.
 *
 * Other available API versions: 2021-04-01-preview, 2021-08-01, 2021-12-01-preview, 2022-04-01-preview, 2022-08-01, 2022-09-01-preview, 2023-03-01-preview, 2023-05-01-preview, 2023-09-01-preview, 2024-06-01-preview, 2024-10-01-preview, 2025-03-01-preview. These can be accessed by generating a local SDK package using the CLI command `pulumi package add azure-native apimanagement [ApiVersion]`. See the [version guide](../../../version-guide/#accessing-any-api-version-via-local-packages) for details.
 */
export declare function listGatewayKeysOutput(args: ListGatewayKeysOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<ListGatewayKeysResult>;
export interface ListGatewayKeysOutputArgs {
    /**
     * Gateway entity identifier. Must be unique in the current API Management service instance. Must not have value 'managed'
     */
    gatewayId: pulumi.Input<string>;
    /**
     * The name of the resource group. The name is case insensitive.
     */
    resourceGroupName: pulumi.Input<string>;
    /**
     * The name of the API Management service.
     */
    serviceName: pulumi.Input<string>;
}