import * as pulumi from "@pulumi/pulumi";
/**
 * Manages a RuntimeConfig variable in Google Cloud. For more information, see the
 * [official documentation](https://cloud.google.com/deployment-manager/runtime-configurator/),
 * or the
 * [JSON API](https://cloud.google.com/deployment-manager/runtime-configurator/reference/rest/).
 *
 * > **Warning:** This resource is in beta, and should be used with the terraform-provider-google-beta provider.
 * See Provider Versions for more details on beta resources.
 *
 * ## Example Usage
 *
 * Example creating a RuntimeConfig variable.
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 *
 * const my_runtime_config = new gcp.runtimeconfig.Config("my-runtime-config", {
 *     name: "my-service-runtime-config",
 *     description: "Runtime configuration values for my service",
 * });
 * const environment = new gcp.runtimeconfig.Variable("environment", {
 *     parent: my_runtime_config.name,
 *     name: "prod-variables/hostname",
 *     text: "example.com",
 * });
 * ```
 *
 * You can also encode binary content using the `value` argument instead. The
 * value must be base64 encoded.
 *
 * Example of using the `value` argument.
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 * import * as std from "@pulumi/std";
 *
 * const my_runtime_config = new gcp.runtimeconfig.Config("my-runtime-config", {
 *     name: "my-service-runtime-config",
 *     description: "Runtime configuration values for my service",
 * });
 * const my_secret = new gcp.runtimeconfig.Variable("my-secret", {
 *     parent: my_runtime_config.name,
 *     name: "secret",
 *     value: std.filebase64({
 *         input: "my-encrypted-secret.dat",
 *     }).then(invoke => invoke.result),
 * });
 * ```
 *
 * ## Import
 *
 * Runtime Config Variables can be imported using the `name` or full variable name, e.g.
 *
 * * `projects/my-gcp-project/configs/{{config_id}}/variables/{{name}}`
 * * `{{config_id}}/{{name}}`
 *
 * When using the `pulumi import` command, Runtime Config Variables can be imported using one of the formats above. For example:
 *
 * ```sh
 * $ pulumi import gcp:runtimeconfig/variable:Variable default projects/my-gcp-project/configs/{{config_id}}/variables/{{name}}
 * $ pulumi import gcp:runtimeconfig/variable:Variable default {{config_id}}/{{name}}
 * ```
 * When importing using only the name, the provider project must be set.
 */
export declare class Variable extends pulumi.CustomResource {
    /**
     * Get an existing Variable 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?: VariableState, opts?: pulumi.CustomResourceOptions): Variable;
    /**
     * Returns true if the given object is an instance of Variable.  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 Variable;
    /**
     * The name of the variable to manage. Note that variable
     * names can be hierarchical using slashes (e.g. "prod-variables/hostname").
     */
    readonly name: pulumi.Output<string>;
    /**
     * The name of the RuntimeConfig resource containing this
     * variable.
     */
    readonly parent: pulumi.Output<string>;
    /**
     * The ID of the project in which the resource belongs. If it
     * is not provided, the provider project is used.
     */
    readonly project: pulumi.Output<string>;
    /**
     * or `value` - (Required) The content to associate with the variable.
     * Exactly one of `text` or `variable` must be specified. If `text` is specified,
     * it must be a valid UTF-8 string and less than 4096 bytes in length. If `value`
     * is specified, it must be base64 encoded and less than 4096 bytes in length.
     *
     * - - -
     */
    readonly text: pulumi.Output<string | undefined>;
    /**
     * (Computed) The timestamp in RFC3339 UTC "Zulu" format,
     * accurate to nanoseconds, representing when the variable was last updated.
     * Example: "2016-10-09T12:33:37.578138407Z".
     */
    readonly updateTime: pulumi.Output<string>;
    readonly value: pulumi.Output<string | undefined>;
    /**
     * Create a Variable 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: VariableArgs, opts?: pulumi.CustomResourceOptions);
}
/**
 * Input properties used for looking up and filtering Variable resources.
 */
export interface VariableState {
    /**
     * The name of the variable to manage. Note that variable
     * names can be hierarchical using slashes (e.g. "prod-variables/hostname").
     */
    name?: pulumi.Input<string>;
    /**
     * The name of the RuntimeConfig resource containing this
     * variable.
     */
    parent?: pulumi.Input<string>;
    /**
     * The ID of the project in which the resource belongs. If it
     * is not provided, the provider project is used.
     */
    project?: pulumi.Input<string>;
    /**
     * or `value` - (Required) The content to associate with the variable.
     * Exactly one of `text` or `variable` must be specified. If `text` is specified,
     * it must be a valid UTF-8 string and less than 4096 bytes in length. If `value`
     * is specified, it must be base64 encoded and less than 4096 bytes in length.
     *
     * - - -
     */
    text?: pulumi.Input<string>;
    /**
     * (Computed) The timestamp in RFC3339 UTC "Zulu" format,
     * accurate to nanoseconds, representing when the variable was last updated.
     * Example: "2016-10-09T12:33:37.578138407Z".
     */
    updateTime?: pulumi.Input<string>;
    value?: pulumi.Input<string>;
}
/**
 * The set of arguments for constructing a Variable resource.
 */
export interface VariableArgs {
    /**
     * The name of the variable to manage. Note that variable
     * names can be hierarchical using slashes (e.g. "prod-variables/hostname").
     */
    name?: pulumi.Input<string>;
    /**
     * The name of the RuntimeConfig resource containing this
     * variable.
     */
    parent: pulumi.Input<string>;
    /**
     * The ID of the project in which the resource belongs. If it
     * is not provided, the provider project is used.
     */
    project?: pulumi.Input<string>;
    /**
     * or `value` - (Required) The content to associate with the variable.
     * Exactly one of `text` or `variable` must be specified. If `text` is specified,
     * it must be a valid UTF-8 string and less than 4096 bytes in length. If `value`
     * is specified, it must be base64 encoded and less than 4096 bytes in length.
     *
     * - - -
     */
    text?: pulumi.Input<string>;
    value?: pulumi.Input<string>;
}