import * as pulumi from "@pulumi/pulumi";
/**
 * Retrieves the current IAM policy data for a Pubsub subscription.
 *
 * ## example
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 *
 * const policy = gcp.pubsub.getSubscriptionIamPolicy({
 *     subscription: subscription.id,
 * });
 * ```
 */
export declare function getSubscriptionIamPolicy(args: GetSubscriptionIamPolicyArgs, opts?: pulumi.InvokeOptions): Promise<GetSubscriptionIamPolicyResult>;
/**
 * A collection of arguments for invoking getSubscriptionIamPolicy.
 */
export interface GetSubscriptionIamPolicyArgs {
    /**
     * The project in which the resource belongs. If it
     * is not provided, the provider project is used.
     */
    project?: string;
    /**
     * The subscription name or id to bind to attach IAM policy to.
     */
    subscription: string;
}
/**
 * A collection of values returned by getSubscriptionIamPolicy.
 */
export interface GetSubscriptionIamPolicyResult {
    /**
     * (Computed) The etag of the IAM policy.
     */
    readonly etag: string;
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    /**
     * (Computed) The policy data
     */
    readonly policyData: string;
    readonly project: string;
    readonly subscription: string;
}
/**
 * Retrieves the current IAM policy data for a Pubsub subscription.
 *
 * ## example
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as gcp from "@pulumi/gcp";
 *
 * const policy = gcp.pubsub.getSubscriptionIamPolicy({
 *     subscription: subscription.id,
 * });
 * ```
 */
export declare function getSubscriptionIamPolicyOutput(args: GetSubscriptionIamPolicyOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetSubscriptionIamPolicyResult>;
/**
 * A collection of arguments for invoking getSubscriptionIamPolicy.
 */
export interface GetSubscriptionIamPolicyOutputArgs {
    /**
     * The project in which the resource belongs. If it
     * is not provided, the provider project is used.
     */
    project?: pulumi.Input<string>;
    /**
     * The subscription name or id to bind to attach IAM policy to.
     */
    subscription: pulumi.Input<string>;
}