"use strict";
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// ** This file is automatically generated by gapic-generator-typescript. **
// ** https://github.com/googleapis/gapic-generator-typescript **
// ** All changes to this file may be overwritten. **
Object.defineProperty(exports, "__esModule", { value: true });
exports.RegionHealthSourcesClient = void 0;
const jsonProtos = require("../../protos/protos.json");
const google_gax_1 = require("google-gax");
/**
 * Client JSON configuration object, loaded from
 * `src/v1/region_health_sources_client_config.json`.
 * This file defines retry strategy and timeouts for all API methods in this library.
 */
const gapicConfig = require("./region_health_sources_client_config.json");
const version = require('../../../package.json').version;
/**
 *  The RegionHealthSources API.
 * @class
 * @memberof v1
 */
class RegionHealthSourcesClient {
    _terminated = false;
    _opts;
    _providedCustomServicePath;
    _gaxModule;
    _gaxGrpc;
    _protos;
    _defaults;
    _universeDomain;
    _servicePath;
    _log = google_gax_1.loggingUtils.log('compute');
    auth;
    descriptors = {
        page: {},
        stream: {},
        longrunning: {},
        batching: {},
    };
    warn;
    innerApiCalls;
    regionHealthSourcesStub;
    /**
     * Construct an instance of RegionHealthSourcesClient.
     *
     * @param {object} [options] - The configuration object.
     * The options accepted by the constructor are described in detail
     * in [this document](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#creating-the-client-instance).
     * The common options are:
     * @param {object} [options.credentials] - Credentials object.
     * @param {string} [options.credentials.client_email]
     * @param {string} [options.credentials.private_key]
     * @param {string} [options.email] - Account email address. Required when
     *     using a .pem or .p12 keyFilename.
     * @param {string} [options.keyFilename] - Full path to the a .json, .pem, or
     *     .p12 key downloaded from the Google Developers Console. If you provide
     *     a path to a JSON file, the projectId option below is not necessary.
     *     NOTE: .pem and .p12 require you to specify options.email as well.
     * @param {number} [options.port] - The port on which to connect to
     *     the remote host.
     * @param {string} [options.projectId] - The project ID from the Google
     *     Developer's Console, e.g. 'grape-spaceship-123'. We will also check
     *     the environment variable GCLOUD_PROJECT for your project ID. If your
     *     app is running in an environment which supports
     *     {@link https://cloud.google.com/docs/authentication/application-default-credentials Application Default Credentials},
     *     your project ID will be detected automatically.
     * @param {string} [options.apiEndpoint] - The domain name of the
     *     API remote host.
     * @param {gax.ClientConfig} [options.clientConfig] - Client configuration override.
     *     Follows the structure of {@link gapicConfig}.
     * @param {boolean} [options.fallback] - Use HTTP/1.1 REST mode.
     *     For more information, please check the
     *     {@link https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#http11-rest-api-mode documentation}.
     * @param {gax} [gaxInstance]: loaded instance of `google-gax`. Useful if you
     *     need to avoid loading the default gRPC version and want to use the fallback
     *     HTTP implementation. Load only fallback version and pass it to the constructor:
     *     ```
     *     const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC
     *     const client = new RegionHealthSourcesClient({fallback: true}, gax);
     *     ```
     */
    constructor(opts, gaxInstance) {
        // Ensure that options include all the required fields.
        const staticMembers = this.constructor;
        if (opts?.universe_domain && opts?.universeDomain && opts?.universe_domain !== opts?.universeDomain) {
            throw new Error('Please set either universe_domain or universeDomain, but not both.');
        }
        const universeDomainEnvVar = (typeof process === 'object' && typeof process.env === 'object') ? process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'] : undefined;
        this._universeDomain = opts?.universeDomain ?? opts?.universe_domain ?? universeDomainEnvVar ?? 'googleapis.com';
        this._servicePath = 'compute.' + this._universeDomain;
        const servicePath = opts?.servicePath || opts?.apiEndpoint || this._servicePath;
        this._providedCustomServicePath = !!(opts?.servicePath || opts?.apiEndpoint);
        const port = opts?.port || staticMembers.port;
        const clientConfig = opts?.clientConfig ?? {};
        // Implicitly enable HTTP transport for the APIs that use REST as transport (e.g. Google Cloud Compute).
        if (!opts) {
            opts = { fallback: true };
        }
        else {
            opts.fallback = opts.fallback ?? true;
        }
        const fallback = opts?.fallback ?? (typeof window !== 'undefined' && typeof window?.fetch === 'function');
        opts = Object.assign({ servicePath, port, clientConfig, fallback }, opts);
        // If scopes are unset in options and we're connecting to a non-default endpoint, set scopes just in case.
        if (servicePath !== this._servicePath && !('scopes' in opts)) {
            opts['scopes'] = staticMembers.scopes;
        }
        // Load google-gax module synchronously if needed
        if (!gaxInstance) {
            gaxInstance = require('google-gax');
        }
        // Choose either gRPC or proto-over-HTTP implementation of google-gax.
        this._gaxModule = opts.fallback ? gaxInstance.fallback : gaxInstance;
        // Create a `gaxGrpc` object, with any grpc-specific options sent to the client.
        this._gaxGrpc = new this._gaxModule.GrpcClient(opts);
        // Save options to use in initialize() method.
        this._opts = opts;
        // Save the auth object to the client, for use by other methods.
        this.auth = this._gaxGrpc.auth;
        // Set defaultServicePath on the auth object.
        this.auth.defaultServicePath = this._servicePath;
        // Set the default scopes in auth client if needed.
        if (servicePath === this._servicePath) {
            this.auth.defaultScopes = staticMembers.scopes;
        }
        // Determine the client header string.
        const clientHeader = [
            `gax/${this._gaxModule.version}`,
            `gapic/${version}`,
        ];
        if (typeof process === 'object' && 'versions' in process) {
            clientHeader.push(`gl-node/${process.versions.node}`);
        }
        else {
            clientHeader.push(`gl-web/${this._gaxModule.version}`);
        }
        if (!opts.fallback) {
            clientHeader.push(`grpc/${this._gaxGrpc.grpcVersion}`);
        }
        else {
            clientHeader.push(`rest/${this._gaxGrpc.grpcVersion}`);
        }
        if (opts.libName && opts.libVersion) {
            clientHeader.push(`${opts.libName}/${opts.libVersion}`);
        }
        // Load the applicable protos.
        this._protos = this._gaxGrpc.loadProtoJSON(jsonProtos);
        // Some of the methods on this service return "paged" results,
        // (e.g. 50 results at a time, with tokens to get subsequent
        // pages). Denote the keys used for pagination and results.
        this.descriptors.page = {
            aggregatedList: new this._gaxModule.PageDescriptor('pageToken', 'nextPageToken', 'items'),
            list: new this._gaxModule.PageDescriptor('pageToken', 'nextPageToken', 'items')
        };
        // Put together the default options sent with requests.
        this._defaults = this._gaxGrpc.constructSettings('google.cloud.compute.v1.RegionHealthSources', gapicConfig, opts.clientConfig || {}, { 'x-goog-api-client': clientHeader.join(' ') });
        // Set up a dictionary of "inner API calls"; the core implementation
        // of calling the API is handled in `google-gax`, with this code
        // merely providing the destination and request information.
        this.innerApiCalls = {};
        // Add a warn function to the client constructor so it can be easily tested.
        this.warn = this._gaxModule.warn;
    }
    /**
     * Initialize the client.
     * Performs asynchronous operations (such as authentication) and prepares the client.
     * This function will be called automatically when any class method is called for the
     * first time, but if you need to initialize it before calling an actual method,
     * feel free to call initialize() directly.
     *
     * You can await on this method if you want to make sure the client is initialized.
     *
     * @returns {Promise} A promise that resolves to an authenticated service stub.
     */
    initialize() {
        // If the client stub promise is already initialized, return immediately.
        if (this.regionHealthSourcesStub) {
            return this.regionHealthSourcesStub;
        }
        // Put together the "service stub" for
        // google.cloud.compute.v1.RegionHealthSources.
        this.regionHealthSourcesStub = this._gaxGrpc.createStub(this._opts.fallback ?
            this._protos.lookupService('google.cloud.compute.v1.RegionHealthSources') :
            // eslint-disable-next-line @typescript-eslint/no-explicit-any
            this._protos.google.cloud.compute.v1.RegionHealthSources, this._opts, this._providedCustomServicePath);
        // Iterate over each of the methods that the service provides
        // and create an API call method for each.
        const regionHealthSourcesStubMethods = ['aggregatedList', 'delete', 'get', 'insert', 'list', 'patch', 'testIamPermissions'];
        for (const methodName of regionHealthSourcesStubMethods) {
            const callPromise = this.regionHealthSourcesStub.then(stub => (...args) => {
                if (this._terminated) {
                    return Promise.reject('The client has already been closed.');
                }
                const func = stub[methodName];
                return func.apply(stub, args);
            }, (err) => () => {
                throw err;
            });
            const descriptor = this.descriptors.page[methodName] ||
                undefined;
            const apiCall = this._gaxModule.createApiCall(callPromise, this._defaults[methodName], descriptor, this._opts.fallback);
            this.innerApiCalls[methodName] = apiCall;
        }
        return this.regionHealthSourcesStub;
    }
    /**
     * The DNS address for this API service.
     * @deprecated Use the apiEndpoint method of the client instance.
     * @returns {string} The DNS address for this service.
     */
    static get servicePath() {
        if (typeof process === 'object' && typeof process.emitWarning === 'function') {
            process.emitWarning('Static servicePath is deprecated, please use the instance method instead.', 'DeprecationWarning');
        }
        return 'compute.googleapis.com';
    }
    /**
     * The DNS address for this API service - same as servicePath.
     * @deprecated Use the apiEndpoint method of the client instance.
     * @returns {string} The DNS address for this service.
     */
    static get apiEndpoint() {
        if (typeof process === 'object' && typeof process.emitWarning === 'function') {
            process.emitWarning('Static apiEndpoint is deprecated, please use the instance method instead.', 'DeprecationWarning');
        }
        return 'compute.googleapis.com';
    }
    /**
     * The DNS address for this API service.
     * @returns {string} The DNS address for this service.
     */
    get apiEndpoint() {
        return this._servicePath;
    }
    get universeDomain() {
        return this._universeDomain;
    }
    /**
     * The port for this API service.
     * @returns {number} The default port for this service.
     */
    static get port() {
        return 443;
    }
    /**
     * The scopes needed to make gRPC calls for every method defined
     * in this service.
     * @returns {string[]} List of default scopes.
     */
    static get scopes() {
        return [
            'https://www.googleapis.com/auth/compute',
            'https://www.googleapis.com/auth/cloud-platform'
        ];
    }
    /**
     * Return the project ID used by this class.
     * @returns {Promise} A promise that resolves to string containing the project ID.
     */
    getProjectId(callback) {
        if (callback) {
            this.auth.getProjectId(callback);
            return;
        }
        return this.auth.getProjectId();
    }
    delete(request, optionsOrCallback, callback) {
        request = request || {};
        let options;
        if (typeof optionsOrCallback === 'function' && callback === undefined) {
            callback = optionsOrCallback;
            options = {};
        }
        else {
            options = optionsOrCallback;
        }
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
            'health_source': request.healthSource ?? '',
        });
        this.initialize().catch(err => { throw err; });
        this._log.info('delete request %j', request);
        const wrappedCallback = callback
            ? (error, response, nextRequest, rawResponse) => {
                this._log.info('delete response %j', rawResponse);
                callback(error, response, nextRequest, rawResponse); // We verified `callback` above.
            }
            : undefined;
        return this.innerApiCalls.delete(request, options, wrappedCallback)
            ?.then(([response, operation, rawResponse]) => {
            return [
                { latestResponse: response, done: false, name: response.id, metadata: null, result: {} },
                operation,
                rawResponse
            ];
        }).catch((error) => {
            if (error && 'statusDetails' in error && error.statusDetails instanceof Array) {
                const protos = this._gaxModule.protobuf.Root.fromJSON(jsonProtos);
                error.statusDetails = (0, google_gax_1.decodeAnyProtosInArray)(error.statusDetails, protos);
            }
            throw error;
        });
    }
    get(request, optionsOrCallback, callback) {
        request = request || {};
        let options;
        if (typeof optionsOrCallback === 'function' && callback === undefined) {
            callback = optionsOrCallback;
            options = {};
        }
        else {
            options = optionsOrCallback;
        }
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
            'health_source': request.healthSource ?? '',
        });
        this.initialize().catch(err => { throw err; });
        this._log.info('get request %j', request);
        const wrappedCallback = callback
            ? (error, response, options, rawResponse) => {
                this._log.info('get response %j', response);
                callback(error, response, options, rawResponse); // We verified callback above.
            }
            : undefined;
        return this.innerApiCalls.get(request, options, wrappedCallback)
            ?.then(([response, options, rawResponse]) => {
            this._log.info('get response %j', response);
            return [response, options, rawResponse];
        }).catch((error) => {
            if (error && 'statusDetails' in error && error.statusDetails instanceof Array) {
                const protos = this._gaxModule.protobuf.Root.fromJSON(jsonProtos);
                error.statusDetails = (0, google_gax_1.decodeAnyProtosInArray)(error.statusDetails, protos);
            }
            throw error;
        });
    }
    insert(request, optionsOrCallback, callback) {
        request = request || {};
        let options;
        if (typeof optionsOrCallback === 'function' && callback === undefined) {
            callback = optionsOrCallback;
            options = {};
        }
        else {
            options = optionsOrCallback;
        }
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
        });
        this.initialize().catch(err => { throw err; });
        this._log.info('insert request %j', request);
        const wrappedCallback = callback
            ? (error, response, nextRequest, rawResponse) => {
                this._log.info('insert response %j', rawResponse);
                callback(error, response, nextRequest, rawResponse); // We verified `callback` above.
            }
            : undefined;
        return this.innerApiCalls.insert(request, options, wrappedCallback)
            ?.then(([response, operation, rawResponse]) => {
            return [
                { latestResponse: response, done: false, name: response.id, metadata: null, result: {} },
                operation,
                rawResponse
            ];
        }).catch((error) => {
            if (error && 'statusDetails' in error && error.statusDetails instanceof Array) {
                const protos = this._gaxModule.protobuf.Root.fromJSON(jsonProtos);
                error.statusDetails = (0, google_gax_1.decodeAnyProtosInArray)(error.statusDetails, protos);
            }
            throw error;
        });
    }
    patch(request, optionsOrCallback, callback) {
        request = request || {};
        let options;
        if (typeof optionsOrCallback === 'function' && callback === undefined) {
            callback = optionsOrCallback;
            options = {};
        }
        else {
            options = optionsOrCallback;
        }
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
            'health_source': request.healthSource ?? '',
        });
        this.initialize().catch(err => { throw err; });
        this._log.info('patch request %j', request);
        const wrappedCallback = callback
            ? (error, response, nextRequest, rawResponse) => {
                this._log.info('patch response %j', rawResponse);
                callback(error, response, nextRequest, rawResponse); // We verified `callback` above.
            }
            : undefined;
        return this.innerApiCalls.patch(request, options, wrappedCallback)
            ?.then(([response, operation, rawResponse]) => {
            return [
                { latestResponse: response, done: false, name: response.id, metadata: null, result: {} },
                operation,
                rawResponse
            ];
        }).catch((error) => {
            if (error && 'statusDetails' in error && error.statusDetails instanceof Array) {
                const protos = this._gaxModule.protobuf.Root.fromJSON(jsonProtos);
                error.statusDetails = (0, google_gax_1.decodeAnyProtosInArray)(error.statusDetails, protos);
            }
            throw error;
        });
    }
    testIamPermissions(request, optionsOrCallback, callback) {
        request = request || {};
        let options;
        if (typeof optionsOrCallback === 'function' && callback === undefined) {
            callback = optionsOrCallback;
            options = {};
        }
        else {
            options = optionsOrCallback;
        }
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
            'resource': request.resource ?? '',
        });
        this.initialize().catch(err => { throw err; });
        this._log.info('testIamPermissions request %j', request);
        const wrappedCallback = callback
            ? (error, response, options, rawResponse) => {
                this._log.info('testIamPermissions response %j', response);
                callback(error, response, options, rawResponse); // We verified callback above.
            }
            : undefined;
        return this.innerApiCalls.testIamPermissions(request, options, wrappedCallback)
            ?.then(([response, options, rawResponse]) => {
            this._log.info('testIamPermissions response %j', response);
            return [response, options, rawResponse];
        }).catch((error) => {
            if (error && 'statusDetails' in error && error.statusDetails instanceof Array) {
                const protos = this._gaxModule.protobuf.Root.fromJSON(jsonProtos);
                error.statusDetails = (0, google_gax_1.decodeAnyProtosInArray)(error.statusDetails, protos);
            }
            throw error;
        });
    }
    /**
     * Retrieves the list of all HealthSource resources (all
     * regional) available to the specified project.
     *
     * To prevent failure, Google recommends that you set the
     * `returnPartialSuccess` parameter to `true`.
     *
     * `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. Most
     *   Compute resources support two types of filter expressions:
     *   expressions that support regular expressions and expressions that follow
     *   API improvement proposal AIP-160.
     *   These two types of filter expressions cannot be mixed in one request.
     *
     *   If you want to use AIP-160, your expression must specify the field name, an
     *   operator, and the value that you want to use for filtering. The value
     *   must be a string, a number, or a boolean. The operator
     *   must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`.
     *
     *   For example, if you are filtering Compute Engine instances, you can
     *   exclude instances named `example-instance` by specifying
     *   `name != example-instance`.
     *
     *   The `:*` comparison can be used to test whether a key has been defined.
     *   For example, to find all objects with `owner` label use:
     *   ```
     *   labels.owner:*
     *   ```
     *
     *   You can also filter nested fields. For example, you could specify
     *   `scheduling.automaticRestart = false` to include instances only
     *   if they are not scheduled for automatic restarts. You can use filtering
     *   on nested fields to filter based onresource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within
     *   parentheses. For example:
     *   ```
     *   (scheduling.automaticRestart = true)
     *   (cpuPlatform = "Intel Skylake")
     *   ```
     *   By default, each expression is an `AND` expression. However, you
     *   can include `AND` and `OR` expressions explicitly.
     *   For example:
     *   ```
     *   (cpuPlatform = "Intel Skylake") OR
     *   (cpuPlatform = "Intel Broadwell") AND
     *   (scheduling.automaticRestart = true)
     *   ```
     *
     *   If you want to use a regular expression, use the `eq` (equal) or `ne`
     *   (not equal) operator against a single un-parenthesized expression with or
     *   without quotes or against multiple parenthesized expressions. Examples:
     *
     *   `fieldname eq unquoted literal`
     *   `fieldname eq 'single quoted literal'`
     *   `fieldname eq "double quoted literal"`
     *   `(fieldname1 eq literal) (fieldname2 ne "literal")`
     *
     *   The literal value is interpreted as a regular expression using GoogleRE2 library syntax.
     *   The literal value must match the entire field.
     *
     *   For example, to filter for instances that do not end with name "instance",
     *   you would use `name ne .*instance`.
     *
     *   You cannot combine constraints on multiple fields using regular
     *   expressions.
     * @param {boolean} request.includeAllScopes
     *   Indicates whether every visible scope for each scope type (zone, region,
     *   global) should be included in the response. For new resource types added
     *   after this field, the flag has no effect as new resource types will always
     *   include every visible scope for each scope type in response. For resource
     *   types which predate this field, if this flag is omitted or false, only
     *   scopes of the scope types where the resource type is expected to be found
     *   will be included.
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned.
     *   If the number of available results is larger than `maxResults`,
     *   Compute Engine returns a `nextPageToken` that can be used to get
     *   the next page of results in subsequent list requests. Acceptable values are
     *   `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results
     *   are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation
     *   timestamp using `orderBy="creationTimestamp desc"`. This sorts
     *   results based on the `creationTimestamp` field in
     *   reverse chronological order (newest result first). Use this to sort
     *   resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or
     *   `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the
     *   `nextPageToken` returned by a previous list request to get
     *   the next page of results.
     * @param {string} request.project
     *   Name of the project scoping this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case
     *   of failure. The default value is false.
     *
     *   For example, when partial success behavior is enabled, aggregatedList for a
     *   single zone scope either returns all resources in the zone or no resources,
     *   with an error code.
     * @param {number} request.serviceProjectNumber
     *   The Shared VPC service project id or service project number for which
     *   aggregated list request is invoked for subnetworks list-usable api.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Object}
     *   An iterable Object that allows {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols | async iteration }.
     *   When you iterate the returned iterable, each element will be an object representing
     *   as tuple [string, {@link protos.google.cloud.compute.v1.HealthSourcesScopedList|HealthSourcesScopedList}]. The API will be called under the hood as needed, once per the page,
     *   so you can stop the iteration when you don't need more results.
     *   Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
     *   for more details and examples.
     * @example <caption>include:samples/generated/v1/region_health_sources.aggregated_list.js</caption>
     * region_tag:compute_v1_generated_RegionHealthSources_AggregatedList_async
     */
    aggregatedListAsync(request, options) {
        request = request || {};
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
        });
        const defaultCallSettings = this._defaults['aggregatedList'];
        const callSettings = defaultCallSettings.merge(options);
        this.initialize().catch(err => { throw err; });
        this._log.info('aggregatedList iterate %j', request);
        return this.descriptors.page.aggregatedList.asyncIterate(this.innerApiCalls['aggregatedList'], request, callSettings);
    }
    list(request, optionsOrCallback, callback) {
        request = request || {};
        let options;
        if (typeof optionsOrCallback === 'function' && callback === undefined) {
            callback = optionsOrCallback;
            options = {};
        }
        else {
            options = optionsOrCallback;
        }
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
        });
        this.initialize().catch(err => { throw err; });
        const wrappedCallback = callback
            ? (error, values, nextPageRequest, rawResponse) => {
                this._log.info('list values %j', values);
                callback(error, values, nextPageRequest, rawResponse); // We verified callback above.
            }
            : undefined;
        this._log.info('list request %j', request);
        return this.innerApiCalls
            .list(request, options, wrappedCallback)
            ?.then(([response, input, output]) => {
            this._log.info('list values %j', response);
            return [response, input, output];
        });
    }
    /**
     * Equivalent to `list`, but returns a NodeJS Stream object.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. Most
     *   Compute resources support two types of filter expressions:
     *   expressions that support regular expressions and expressions that follow
     *   API improvement proposal AIP-160.
     *   These two types of filter expressions cannot be mixed in one request.
     *
     *   If you want to use AIP-160, your expression must specify the field name, an
     *   operator, and the value that you want to use for filtering. The value
     *   must be a string, a number, or a boolean. The operator
     *   must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`.
     *
     *   For example, if you are filtering Compute Engine instances, you can
     *   exclude instances named `example-instance` by specifying
     *   `name != example-instance`.
     *
     *   The `:*` comparison can be used to test whether a key has been defined.
     *   For example, to find all objects with `owner` label use:
     *   ```
     *   labels.owner:*
     *   ```
     *
     *   You can also filter nested fields. For example, you could specify
     *   `scheduling.automaticRestart = false` to include instances only
     *   if they are not scheduled for automatic restarts. You can use filtering
     *   on nested fields to filter based onresource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within
     *   parentheses. For example:
     *   ```
     *   (scheduling.automaticRestart = true)
     *   (cpuPlatform = "Intel Skylake")
     *   ```
     *   By default, each expression is an `AND` expression. However, you
     *   can include `AND` and `OR` expressions explicitly.
     *   For example:
     *   ```
     *   (cpuPlatform = "Intel Skylake") OR
     *   (cpuPlatform = "Intel Broadwell") AND
     *   (scheduling.automaticRestart = true)
     *   ```
     *
     *   If you want to use a regular expression, use the `eq` (equal) or `ne`
     *   (not equal) operator against a single un-parenthesized expression with or
     *   without quotes or against multiple parenthesized expressions. Examples:
     *
     *   `fieldname eq unquoted literal`
     *   `fieldname eq 'single quoted literal'`
     *   `fieldname eq "double quoted literal"`
     *   `(fieldname1 eq literal) (fieldname2 ne "literal")`
     *
     *   The literal value is interpreted as a regular expression using GoogleRE2 library syntax.
     *   The literal value must match the entire field.
     *
     *   For example, to filter for instances that do not end with name "instance",
     *   you would use `name ne .*instance`.
     *
     *   You cannot combine constraints on multiple fields using regular
     *   expressions.
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned.
     *   If the number of available results is larger than `maxResults`,
     *   Compute Engine returns a `nextPageToken` that can be used to get
     *   the next page of results in subsequent list requests. Acceptable values are
     *   `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results
     *   are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation
     *   timestamp using `orderBy="creationTimestamp desc"`. This sorts
     *   results based on the `creationTimestamp` field in
     *   reverse chronological order (newest result first). Use this to sort
     *   resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or
     *   `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the
     *   `nextPageToken` returned by a previous list request to get
     *   the next page of results.
     * @param {string} request.project
     *   Project ID for this request.
     * @param {string} request.region
     *   Name of the region scoping this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case
     *   of failure. The default value is false.
     *
     *   For example, when partial success behavior is enabled, aggregatedList for a
     *   single zone scope either returns all resources in the zone or no resources,
     *   with an error code.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Stream}
     *   An object stream which emits an object representing {@link protos.google.cloud.compute.v1.HealthSource|HealthSource} on 'data' event.
     *   The client library will perform auto-pagination by default: it will call the API as many
     *   times as needed. Note that it can affect your quota.
     *   We recommend using `listAsync()`
     *   method described below for async iteration which you can stop as needed.
     *   Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
     *   for more details and examples.
     */
    listStream(request, options) {
        request = request || {};
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
        });
        const defaultCallSettings = this._defaults['list'];
        const callSettings = defaultCallSettings.merge(options);
        this.initialize().catch(err => { throw err; });
        this._log.info('list stream %j', request);
        return this.descriptors.page.list.createStream(this.innerApiCalls.list, request, callSettings);
    }
    /**
     * Equivalent to `list`, but returns an iterable object.
     *
     * `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
     * @param {Object} request
     *   The request object that will be sent.
     * @param {string} request.filter
     *   A filter expression that filters resources listed in the response. Most
     *   Compute resources support two types of filter expressions:
     *   expressions that support regular expressions and expressions that follow
     *   API improvement proposal AIP-160.
     *   These two types of filter expressions cannot be mixed in one request.
     *
     *   If you want to use AIP-160, your expression must specify the field name, an
     *   operator, and the value that you want to use for filtering. The value
     *   must be a string, a number, or a boolean. The operator
     *   must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`.
     *
     *   For example, if you are filtering Compute Engine instances, you can
     *   exclude instances named `example-instance` by specifying
     *   `name != example-instance`.
     *
     *   The `:*` comparison can be used to test whether a key has been defined.
     *   For example, to find all objects with `owner` label use:
     *   ```
     *   labels.owner:*
     *   ```
     *
     *   You can also filter nested fields. For example, you could specify
     *   `scheduling.automaticRestart = false` to include instances only
     *   if they are not scheduled for automatic restarts. You can use filtering
     *   on nested fields to filter based onresource labels.
     *
     *   To filter on multiple expressions, provide each separate expression within
     *   parentheses. For example:
     *   ```
     *   (scheduling.automaticRestart = true)
     *   (cpuPlatform = "Intel Skylake")
     *   ```
     *   By default, each expression is an `AND` expression. However, you
     *   can include `AND` and `OR` expressions explicitly.
     *   For example:
     *   ```
     *   (cpuPlatform = "Intel Skylake") OR
     *   (cpuPlatform = "Intel Broadwell") AND
     *   (scheduling.automaticRestart = true)
     *   ```
     *
     *   If you want to use a regular expression, use the `eq` (equal) or `ne`
     *   (not equal) operator against a single un-parenthesized expression with or
     *   without quotes or against multiple parenthesized expressions. Examples:
     *
     *   `fieldname eq unquoted literal`
     *   `fieldname eq 'single quoted literal'`
     *   `fieldname eq "double quoted literal"`
     *   `(fieldname1 eq literal) (fieldname2 ne "literal")`
     *
     *   The literal value is interpreted as a regular expression using GoogleRE2 library syntax.
     *   The literal value must match the entire field.
     *
     *   For example, to filter for instances that do not end with name "instance",
     *   you would use `name ne .*instance`.
     *
     *   You cannot combine constraints on multiple fields using regular
     *   expressions.
     * @param {number} request.maxResults
     *   The maximum number of results per page that should be returned.
     *   If the number of available results is larger than `maxResults`,
     *   Compute Engine returns a `nextPageToken` that can be used to get
     *   the next page of results in subsequent list requests. Acceptable values are
     *   `0` to `500`, inclusive. (Default: `500`)
     * @param {string} request.orderBy
     *   Sorts list results by a certain order. By default, results
     *   are returned in alphanumerical order based on the resource name.
     *
     *   You can also sort results in descending order based on the creation
     *   timestamp using `orderBy="creationTimestamp desc"`. This sorts
     *   results based on the `creationTimestamp` field in
     *   reverse chronological order (newest result first). Use this to sort
     *   resources like operations so that the newest operation is returned first.
     *
     *   Currently, only sorting by `name` or
     *   `creationTimestamp desc` is supported.
     * @param {string} request.pageToken
     *   Specifies a page token to use. Set `pageToken` to the
     *   `nextPageToken` returned by a previous list request to get
     *   the next page of results.
     * @param {string} request.project
     *   Project ID for this request.
     * @param {string} request.region
     *   Name of the region scoping this request.
     * @param {boolean} request.returnPartialSuccess
     *   Opt-in for partial success behavior which provides partial results in case
     *   of failure. The default value is false.
     *
     *   For example, when partial success behavior is enabled, aggregatedList for a
     *   single zone scope either returns all resources in the zone or no resources,
     *   with an error code.
     * @param {object} [options]
     *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
     * @returns {Object}
     *   An iterable Object that allows {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols | async iteration }.
     *   When you iterate the returned iterable, each element will be an object representing
     *   {@link protos.google.cloud.compute.v1.HealthSource|HealthSource}. The API will be called under the hood as needed, once per the page,
     *   so you can stop the iteration when you don't need more results.
     *   Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
     *   for more details and examples.
     * @example <caption>include:samples/generated/v1/region_health_sources.list.js</caption>
     * region_tag:compute_v1_generated_RegionHealthSources_List_async
     */
    listAsync(request, options) {
        request = request || {};
        options = options || {};
        options.otherArgs = options.otherArgs || {};
        options.otherArgs.headers = options.otherArgs.headers || {};
        options.otherArgs.headers['x-goog-request-params'] = this._gaxModule.routingHeader.fromParams({
            'project': request.project ?? '',
            'region': request.region ?? '',
        });
        const defaultCallSettings = this._defaults['list'];
        const callSettings = defaultCallSettings.merge(options);
        this.initialize().catch(err => { throw err; });
        this._log.info('list iterate %j', request);
        return this.descriptors.page.list.asyncIterate(this.innerApiCalls['list'], request, callSettings);
    }
    /**
     * Terminate the gRPC channel and close the client.
     *
     * The client will no longer be usable and all future behavior is undefined.
     * @returns {Promise} A promise that resolves when the client is closed.
     */
    close() {
        if (this.regionHealthSourcesStub && !this._terminated) {
            return this.regionHealthSourcesStub.then(stub => {
                this._log.info('ending gRPC channel');
                this._terminated = true;
                stub.close();
            });
        }
        return Promise.resolve();
    }
}
exports.RegionHealthSourcesClient = RegionHealthSourcesClient;
//# sourceMappingURL=region_health_sources_client.js.map