import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ConnectClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../ConnectClient";
import type { GetFederationTokenRequest, GetFederationTokenResponse } from "../models/models_1";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link GetFederationTokenCommand}.
 */
export interface GetFederationTokenCommandInput extends GetFederationTokenRequest {
}
/**
 * @public
 *
 * The output of {@link GetFederationTokenCommand}.
 */
export interface GetFederationTokenCommandOutput extends GetFederationTokenResponse, __MetadataBearer {
}
declare const GetFederationTokenCommand_base: {
    new (input: GetFederationTokenCommandInput): import("@smithy/smithy-client").CommandImpl<GetFederationTokenCommandInput, GetFederationTokenCommandOutput, ConnectClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: GetFederationTokenCommandInput): import("@smithy/smithy-client").CommandImpl<GetFederationTokenCommandInput, GetFederationTokenCommandOutput, ConnectClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Supports SAML sign-in for Amazon Connect. Retrieves a token for federation. The token is for the Amazon Connect user which corresponds to the IAM credentials that were used to invoke this action. </p>
 *          <p>For more information about how SAML sign-in works in Amazon Connect, see <a href="https://docs.aws.amazon.com/connect/latest/adminguide/configure-saml.html ">Configure SAML with IAM for Amazon Connect
 *     in the <i>Amazon Connect Administrator Guide</i>.</a>
 *          </p>
 *          <note>
 *             <p>This API doesn't support root users. If you try to invoke GetFederationToken with root credentials, an error
 *     message similar to the following one appears: </p>
 *             <p>
 *                <code>Provided identity: Principal: .... User: .... cannot be used for federation with Amazon Connect</code>
 *             </p>
 *          </note>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { ConnectClient, GetFederationTokenCommand } from "@aws-sdk/client-connect"; // ES Modules import
 * // const { ConnectClient, GetFederationTokenCommand } = require("@aws-sdk/client-connect"); // CommonJS import
 * // import type { ConnectClientConfig } from "@aws-sdk/client-connect";
 * const config = {}; // type is ConnectClientConfig
 * const client = new ConnectClient(config);
 * const input = { // GetFederationTokenRequest
 *   InstanceId: "STRING_VALUE", // required
 * };
 * const command = new GetFederationTokenCommand(input);
 * const response = await client.send(command);
 * // { // GetFederationTokenResponse
 * //   Credentials: { // Credentials
 * //     AccessToken: "STRING_VALUE",
 * //     AccessTokenExpiration: new Date("TIMESTAMP"),
 * //     RefreshToken: "STRING_VALUE",
 * //     RefreshTokenExpiration: new Date("TIMESTAMP"),
 * //   },
 * //   SignInUrl: "STRING_VALUE",
 * //   UserArn: "STRING_VALUE",
 * //   UserId: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param GetFederationTokenCommandInput - {@link GetFederationTokenCommandInput}
 * @returns {@link GetFederationTokenCommandOutput}
 * @see {@link GetFederationTokenCommandInput} for command's `input` shape.
 * @see {@link GetFederationTokenCommandOutput} for command's `response` shape.
 * @see {@link ConnectClientResolvedConfig | config} for ConnectClient's `config` shape.
 *
 * @throws {@link DuplicateResourceException} (client fault)
 *  <p>A resource with the specified name already exists.</p>
 *
 * @throws {@link InternalServiceException} (server fault)
 *  <p>Request processing failed because of an error or failure with the service.</p>
 *
 * @throws {@link InvalidParameterException} (client fault)
 *  <p>One or more of the specified parameters are not valid.</p>
 *
 * @throws {@link InvalidRequestException} (client fault)
 *  <p>The request is not valid.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>The specified resource was not found.</p>
 *
 * @throws {@link UserNotFoundException} (client fault)
 *  <p>No user with the specified credentials was found in the Amazon Connect instance.</p>
 *
 * @throws {@link ConnectServiceException}
 * <p>Base exception class for all service exceptions from Connect service.</p>
 *
 *
 * @public
 */
export declare class GetFederationTokenCommand extends GetFederationTokenCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: GetFederationTokenRequest;
            output: GetFederationTokenResponse;
        };
        sdk: {
            input: GetFederationTokenCommandInput;
            output: GetFederationTokenCommandOutput;
        };
    };
}