// @ts-nocheck
// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
    if (kind === "m") throw new TypeError("Private method is not writable");
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
    return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _Langsmith_instances, _a, _Langsmith_encoder, _Langsmith_baseURLOverridden;
import { uuid4 } from './internal/utils/uuid.js';
import { validatePositiveInteger, isAbsoluteURL, safeJSON } from './internal/utils/values.js';
import { sleep } from './internal/utils/sleep.js';
import { castToError, isAbortError } from './internal/errors.js';
import { getPlatformHeaders } from './internal/detect-platform.js';
import * as Shims from './internal/shims.js';
import * as Opts from './internal/request-options.js';
import { stringifyQuery } from './internal/utils/query.js';
import { VERSION } from './version.js';
import * as Errors from './core/error.js';
import * as Pagination from './core/pagination.js';
import * as Uploads from './core/uploads.js';
import * as API from './resources/index.js';
import { APIPromise } from './core/api-promise.js';
import { Info } from './resources/info.js';
import { Issues } from './resources/issues.js';
import { OnlineEvaluators, } from './resources/online-evaluators.js';
import { Runs, } from './resources/runs.js';
import { Threads, } from './resources/threads.js';
import { Traces, } from './resources/traces.js';
import { Datasets, } from './resources/datasets/datasets.js';
import { Sandboxes, } from './resources/sandboxes/sandboxes.js';
import { buildHeaders } from './internal/headers.js';
import { readEnv } from './internal/utils/env.js';
import { formatRequestDetails, loggerFor, parseLogLevel, } from './internal/utils/log.js';
import { isEmptyObj } from './internal/utils/values.js';
/**
 * API Client for interfacing with the LangChain API.
 */
export class Langsmith {
    /**
     * API Client for interfacing with the LangChain API.
     *
     * @param {string | null | undefined} [opts.apiKey=process.env['LANGSMITH_API_KEY'] ?? null]
     * @param {string | null | undefined} [opts.tenantID=process.env['LANGSMITH_TENANT_ID'] ?? null]
     * @param {string} [opts.baseURL=process.env['LANGCHAIN_BASE_URL'] ?? https://api.smith.langchain.com/] - Override the default base URL for the API.
     * @param {number} [opts.timeout=1.5 minutes] - The maximum amount of time (in milliseconds) the client will wait for a response before timing out.
     * @param {MergedRequestInit} [opts.fetchOptions] - Additional `RequestInit` options to be passed to `fetch` calls.
     * @param {Fetch} [opts.fetch] - Specify a custom `fetch` function implementation.
     * @param {number} [opts.maxRetries=2] - The maximum number of times the client will retry a request.
     * @param {HeadersLike} opts.defaultHeaders - Default headers to include with every request to the API.
     * @param {Record<string, string | undefined>} opts.defaultQuery - Default query parameters to include with every request to the API.
     */
    constructor({ baseURL = readEnv('LANGCHAIN_BASE_URL'), apiKey = readEnv('LANGSMITH_API_KEY') ?? null, tenantID = readEnv('LANGSMITH_TENANT_ID') ?? null, ...opts } = {}) {
        _Langsmith_instances.add(this);
        Object.defineProperty(this, "apiKey", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "tenantID", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "baseURL", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "maxRetries", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "timeout", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "logger", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "logLevel", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "fetchOptions", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "fetch", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        _Langsmith_encoder.set(this, void 0);
        Object.defineProperty(this, "idempotencyHeader", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "_options", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "datasets", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.Datasets(this)
        });
        Object.defineProperty(this, "runs", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.Runs(this)
        });
        Object.defineProperty(this, "threads", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.Threads(this)
        });
        Object.defineProperty(this, "traces", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.Traces(this)
        });
        Object.defineProperty(this, "onlineEvaluators", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.OnlineEvaluators(this)
        });
        Object.defineProperty(this, "info", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.Info(this)
        });
        Object.defineProperty(this, "issues", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.Issues(this)
        });
        Object.defineProperty(this, "sandboxes", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: new API.Sandboxes(this)
        });
        const options = {
            apiKey,
            tenantID,
            ...opts,
            baseURL: baseURL || `https://api.smith.langchain.com/`,
        };
        this.baseURL = options.baseURL;
        this.timeout = options.timeout ?? _a.DEFAULT_TIMEOUT /* 1.5 minutes */;
        this.logger = options.logger ?? console;
        const defaultLogLevel = 'warn';
        // Set default logLevel early so that we can log a warning in parseLogLevel.
        this.logLevel = defaultLogLevel;
        this.logLevel =
            parseLogLevel(options.logLevel, 'ClientOptions.logLevel', this) ??
                parseLogLevel(readEnv('LANGCHAIN_LOG'), "process.env['LANGCHAIN_LOG']", this) ??
                defaultLogLevel;
        this.fetchOptions = options.fetchOptions;
        this.maxRetries = options.maxRetries ?? 2;
        this.fetch = options.fetch ?? Shims.getDefaultFetch();
        __classPrivateFieldSet(this, _Langsmith_encoder, Opts.FallbackEncoder, "f");
        const customHeadersEnv = readEnv('LANGCHAIN_CUSTOM_HEADERS');
        if (customHeadersEnv) {
            const parsed = {};
            for (const line of customHeadersEnv.split('\n')) {
                const colon = line.indexOf(':');
                if (colon >= 0) {
                    parsed[line.substring(0, colon).trim()] = line.substring(colon + 1).trim();
                }
            }
            options.defaultHeaders = { ...parsed, ...options.defaultHeaders };
        }
        this._options = options;
        this.apiKey = apiKey;
        this.tenantID = tenantID;
    }
    /**
     * Create a new client instance re-using the same options given to the current client with optional overriding.
     */
    withOptions(options) {
        const client = new this.constructor({
            ...this._options,
            baseURL: this.baseURL,
            maxRetries: this.maxRetries,
            timeout: this.timeout,
            logger: this.logger,
            logLevel: this.logLevel,
            fetch: this.fetch,
            fetchOptions: this.fetchOptions,
            apiKey: this.apiKey,
            tenantID: this.tenantID,
            ...options,
        });
        return client;
    }
    defaultQuery() {
        return this._options.defaultQuery;
    }
    validateHeaders({ values, nulls }) {
        if (this.apiKey && values.get('x-api-key')) {
            return;
        }
        if (nulls.has('x-api-key')) {
            return;
        }
        if (this.tenantID && values.get('x-tenant-id')) {
            return;
        }
        if (nulls.has('x-tenant-id')) {
            return;
        }
        throw new Error('Could not resolve authentication method. Expected either apiKey or tenantID to be set. Or for one of the "X-API-Key" or "X-Tenant-Id" headers to be explicitly omitted');
    }
    async authHeaders(opts) {
        return buildHeaders([await this.apiKeyAuth(opts), await this.tenantIDAuth(opts)]);
    }
    async apiKeyAuth(opts) {
        if (this.apiKey == null) {
            return undefined;
        }
        return buildHeaders([{ 'X-API-Key': this.apiKey }]);
    }
    async tenantIDAuth(opts) {
        if (this.tenantID == null) {
            return undefined;
        }
        return buildHeaders([{ 'X-Tenant-Id': this.tenantID }]);
    }
    stringifyQuery(query) {
        return stringifyQuery(query);
    }
    getUserAgent() {
        return `${this.constructor.name}/JS ${VERSION}`;
    }
    defaultIdempotencyKey() {
        return `stainless-node-retry-${uuid4()}`;
    }
    makeStatusError(status, error, message, headers) {
        return Errors.APIError.generate(status, error, message, headers);
    }
    buildURL(path, query, defaultBaseURL) {
        const baseURL = (!__classPrivateFieldGet(this, _Langsmith_instances, "m", _Langsmith_baseURLOverridden).call(this) && defaultBaseURL) || this.baseURL;
        const url = isAbsoluteURL(path) ?
            new URL(path)
            : new URL(baseURL + (baseURL.endsWith('/') && path.startsWith('/') ? path.slice(1) : path));
        const defaultQuery = this.defaultQuery();
        const pathQuery = Object.fromEntries(url.searchParams);
        if (!isEmptyObj(defaultQuery) || !isEmptyObj(pathQuery)) {
            query = { ...pathQuery, ...defaultQuery, ...query };
        }
        if (typeof query === 'object' && query && !Array.isArray(query)) {
            url.search = this.stringifyQuery(query);
        }
        return url.toString();
    }
    /**
     * Used as a callback for mutating the given `FinalRequestOptions` object.
     */
    async prepareOptions(options) { }
    /**
     * Used as a callback for mutating the given `RequestInit` object.
     *
     * This is useful for cases where you want to add certain headers based off of
     * the request properties, e.g. `method` or `url`.
     */
    async prepareRequest(request, { url, options }) { }
    get(path, opts) {
        return this.methodRequest('get', path, opts);
    }
    post(path, opts) {
        return this.methodRequest('post', path, opts);
    }
    patch(path, opts) {
        return this.methodRequest('patch', path, opts);
    }
    put(path, opts) {
        return this.methodRequest('put', path, opts);
    }
    delete(path, opts) {
        return this.methodRequest('delete', path, opts);
    }
    methodRequest(method, path, opts) {
        return this.request(Promise.resolve(opts).then((opts) => {
            return { method, path, ...opts };
        }));
    }
    request(options, remainingRetries = null) {
        return new APIPromise(this, this.makeRequest(options, remainingRetries, undefined));
    }
    async makeRequest(optionsInput, retriesRemaining, retryOfRequestLogID) {
        const options = await optionsInput;
        const maxRetries = options.maxRetries ?? this.maxRetries;
        if (retriesRemaining == null) {
            retriesRemaining = maxRetries;
        }
        await this.prepareOptions(options);
        const { req, url, timeout } = await this.buildRequest(options, {
            retryCount: maxRetries - retriesRemaining,
        });
        await this.prepareRequest(req, { url, options });
        /** Not an API request ID, just for correlating local log entries. */
        const requestLogID = 'log_' + ((Math.random() * (1 << 24)) | 0).toString(16).padStart(6, '0');
        const retryLogStr = retryOfRequestLogID === undefined ? '' : `, retryOf: ${retryOfRequestLogID}`;
        const startTime = Date.now();
        loggerFor(this).debug(`[${requestLogID}] sending request`, formatRequestDetails({
            retryOfRequestLogID,
            method: options.method,
            url,
            options,
            headers: req.headers,
        }));
        if (options.signal?.aborted) {
            throw new Errors.APIUserAbortError();
        }
        const controller = new AbortController();
        const response = await this.fetchWithTimeout(url, req, timeout, controller).catch(castToError);
        const headersTime = Date.now();
        if (response instanceof globalThis.Error) {
            const retryMessage = `retrying, ${retriesRemaining} attempts remaining`;
            if (options.signal?.aborted) {
                throw new Errors.APIUserAbortError();
            }
            // detect native connection timeout errors
            // deno throws "TypeError: error sending request for url (https://example/): client error (Connect): tcp connect error: Operation timed out (os error 60): Operation timed out (os error 60)"
            // undici throws "TypeError: fetch failed" with cause "ConnectTimeoutError: Connect Timeout Error (attempted address: example:443, timeout: 1ms)"
            // others do not provide enough information to distinguish timeouts from other connection errors
            const isTimeout = isAbortError(response) ||
                /timed? ?out/i.test(String(response) + ('cause' in response ? String(response.cause) : ''));
            if (retriesRemaining) {
                loggerFor(this).info(`[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} - ${retryMessage}`);
                loggerFor(this).debug(`[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} (${retryMessage})`, formatRequestDetails({
                    retryOfRequestLogID,
                    url,
                    durationMs: headersTime - startTime,
                    message: response.message,
                }));
                return this.retryRequest(options, retriesRemaining, retryOfRequestLogID ?? requestLogID);
            }
            loggerFor(this).info(`[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} - error; no more retries left`);
            loggerFor(this).debug(`[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} (error; no more retries left)`, formatRequestDetails({
                retryOfRequestLogID,
                url,
                durationMs: headersTime - startTime,
                message: response.message,
            }));
            if (isTimeout) {
                throw new Errors.APIConnectionTimeoutError();
            }
            throw new Errors.APIConnectionError({ cause: response });
        }
        const responseInfo = `[${requestLogID}${retryLogStr}] ${req.method} ${url} ${response.ok ? 'succeeded' : 'failed'} with status ${response.status} in ${headersTime - startTime}ms`;
        if (!response.ok) {
            const shouldRetry = await this.shouldRetry(response);
            if (retriesRemaining && shouldRetry) {
                const retryMessage = `retrying, ${retriesRemaining} attempts remaining`;
                // We don't need the body of this response.
                await Shims.CancelReadableStream(response.body);
                loggerFor(this).info(`${responseInfo} - ${retryMessage}`);
                loggerFor(this).debug(`[${requestLogID}] response error (${retryMessage})`, formatRequestDetails({
                    retryOfRequestLogID,
                    url: response.url,
                    status: response.status,
                    headers: response.headers,
                    durationMs: headersTime - startTime,
                }));
                return this.retryRequest(options, retriesRemaining, retryOfRequestLogID ?? requestLogID, response.headers);
            }
            const retryMessage = shouldRetry ? `error; no more retries left` : `error; not retryable`;
            loggerFor(this).info(`${responseInfo} - ${retryMessage}`);
            const errText = await response.text().catch((err) => castToError(err).message);
            const errJSON = safeJSON(errText);
            const errMessage = errJSON ? undefined : errText;
            loggerFor(this).debug(`[${requestLogID}] response error (${retryMessage})`, formatRequestDetails({
                retryOfRequestLogID,
                url: response.url,
                status: response.status,
                headers: response.headers,
                message: errMessage,
                durationMs: Date.now() - startTime,
            }));
            const err = this.makeStatusError(response.status, errJSON, errMessage, response.headers);
            throw err;
        }
        loggerFor(this).info(responseInfo);
        loggerFor(this).debug(`[${requestLogID}] response start`, formatRequestDetails({
            retryOfRequestLogID,
            url: response.url,
            status: response.status,
            headers: response.headers,
            durationMs: headersTime - startTime,
        }));
        return { response, options, controller, requestLogID, retryOfRequestLogID, startTime };
    }
    getAPIList(path, Page, opts) {
        return this.requestAPIList(Page, opts && 'then' in opts ?
            opts.then((opts) => ({ method: 'get', path, ...opts }))
            : { method: 'get', path, ...opts });
    }
    requestAPIList(Page, options) {
        const request = this.makeRequest(options, null, undefined);
        return new Pagination.PagePromise(this, request, Page);
    }
    async fetchWithTimeout(url, init, ms, controller) {
        const { signal, method, ...options } = init || {};
        const abort = this._makeAbort(controller);
        if (signal)
            signal.addEventListener('abort', abort, { once: true });
        const timeout = setTimeout(abort, ms);
        const isReadableBody = (globalThis.ReadableStream && options.body instanceof globalThis.ReadableStream) ||
            (typeof options.body === 'object' && options.body !== null && Symbol.asyncIterator in options.body);
        const fetchOptions = {
            signal: controller.signal,
            ...(isReadableBody ? { duplex: 'half' } : {}),
            method: 'GET',
            ...options,
        };
        if (method) {
            // Custom methods like 'patch' need to be uppercased
            // See https://github.com/nodejs/undici/issues/2294
            fetchOptions.method = method.toUpperCase();
        }
        try {
            // use undefined this binding; fetch errors if bound to something else in browser/cloudflare
            return await this.fetch.call(undefined, url, fetchOptions);
        }
        finally {
            clearTimeout(timeout);
        }
    }
    async shouldRetry(response) {
        // Note this is not a standard header.
        const shouldRetryHeader = response.headers.get('x-should-retry');
        // If the server explicitly says whether or not to retry, obey.
        if (shouldRetryHeader === 'true')
            return true;
        if (shouldRetryHeader === 'false')
            return false;
        // Retry on request timeouts.
        if (response.status === 408)
            return true;
        // Retry on lock timeouts.
        if (response.status === 409)
            return true;
        // Retry on rate limits.
        if (response.status === 429)
            return true;
        // Retry internal errors.
        if (response.status >= 500)
            return true;
        return false;
    }
    async retryRequest(options, retriesRemaining, requestLogID, responseHeaders) {
        let timeoutMillis;
        // Note the `retry-after-ms` header may not be standard, but is a good idea and we'd like proactive support for it.
        const retryAfterMillisHeader = responseHeaders?.get('retry-after-ms');
        if (retryAfterMillisHeader) {
            const timeoutMs = parseFloat(retryAfterMillisHeader);
            if (!Number.isNaN(timeoutMs)) {
                timeoutMillis = timeoutMs;
            }
        }
        // About the Retry-After header: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Retry-After
        const retryAfterHeader = responseHeaders?.get('retry-after');
        if (retryAfterHeader && !timeoutMillis) {
            const timeoutSeconds = parseFloat(retryAfterHeader);
            if (!Number.isNaN(timeoutSeconds)) {
                timeoutMillis = timeoutSeconds * 1000;
            }
            else {
                timeoutMillis = Date.parse(retryAfterHeader) - Date.now();
            }
        }
        // If the API asks us to wait a certain amount of time, just do what it
        // says, but otherwise calculate a default
        if (timeoutMillis === undefined) {
            const maxRetries = options.maxRetries ?? this.maxRetries;
            timeoutMillis = this.calculateDefaultRetryTimeoutMillis(retriesRemaining, maxRetries);
        }
        await sleep(timeoutMillis);
        return this.makeRequest(options, retriesRemaining - 1, requestLogID);
    }
    calculateDefaultRetryTimeoutMillis(retriesRemaining, maxRetries) {
        const initialRetryDelay = 0.5;
        const maxRetryDelay = 16.0;
        const numRetries = maxRetries - retriesRemaining;
        // Apply exponential backoff, but not more than the max.
        const sleepSeconds = Math.min(initialRetryDelay * Math.pow(2, numRetries), maxRetryDelay);
        // Apply some jitter, take up to at most 25 percent of the retry time.
        const jitter = 1 - Math.random() * 0.25;
        return sleepSeconds * jitter * 1000;
    }
    async buildRequest(inputOptions, { retryCount = 0 } = {}) {
        const options = { ...inputOptions };
        const { method, path, query, defaultBaseURL } = options;
        const url = this.buildURL(path, query, defaultBaseURL);
        if ('timeout' in options)
            validatePositiveInteger('timeout', options.timeout);
        options.timeout = options.timeout ?? this.timeout;
        const { bodyHeaders, body } = this.buildBody({ options });
        const reqHeaders = await this.buildHeaders({ options: inputOptions, method, bodyHeaders, retryCount });
        const req = {
            method,
            headers: reqHeaders,
            ...(options.signal && { signal: options.signal }),
            ...(globalThis.ReadableStream &&
                body instanceof globalThis.ReadableStream && { duplex: 'half' }),
            ...(body && { body }),
            ...(this.fetchOptions ?? {}),
            ...(options.fetchOptions ?? {}),
        };
        return { req, url, timeout: options.timeout };
    }
    async buildHeaders({ options, method, bodyHeaders, retryCount, }) {
        let idempotencyHeaders = {};
        if (this.idempotencyHeader && method !== 'get') {
            if (!options.idempotencyKey)
                options.idempotencyKey = this.defaultIdempotencyKey();
            idempotencyHeaders[this.idempotencyHeader] = options.idempotencyKey;
        }
        const headers = buildHeaders([
            idempotencyHeaders,
            {
                Accept: 'application/json',
                'User-Agent': this.getUserAgent(),
                'X-Stainless-Retry-Count': String(retryCount),
                ...(options.timeout ? { 'X-Stainless-Timeout': String(Math.trunc(options.timeout / 1000)) } : {}),
                ...getPlatformHeaders(),
            },
            await this.authHeaders(options),
            this._options.defaultHeaders,
            bodyHeaders,
            options.headers,
        ]);
        this.validateHeaders(headers);
        return headers.values;
    }
    _makeAbort(controller) {
        // note: we can't just inline this method inside `fetchWithTimeout()` because then the closure
        //       would capture all request options, and cause a memory leak.
        return () => controller.abort();
    }
    buildBody({ options: { body, headers: rawHeaders } }) {
        if (!body) {
            return { bodyHeaders: undefined, body: undefined };
        }
        const headers = buildHeaders([rawHeaders]);
        if (
        // Pass raw type verbatim
        ArrayBuffer.isView(body) ||
            body instanceof ArrayBuffer ||
            body instanceof DataView ||
            (typeof body === 'string' &&
                // Preserve legacy string encoding behavior for now
                headers.values.has('content-type')) ||
            // `Blob` is superset of `File`
            (globalThis.Blob && body instanceof globalThis.Blob) ||
            // `FormData` -> `multipart/form-data`
            body instanceof FormData ||
            // `URLSearchParams` -> `application/x-www-form-urlencoded`
            body instanceof URLSearchParams ||
            // Send chunked stream (each chunk has own `length`)
            (globalThis.ReadableStream && body instanceof globalThis.ReadableStream)) {
            return { bodyHeaders: undefined, body: body };
        }
        else if (typeof body === 'object' &&
            (Symbol.asyncIterator in body ||
                (Symbol.iterator in body && 'next' in body && typeof body.next === 'function'))) {
            return { bodyHeaders: undefined, body: Shims.ReadableStreamFrom(body) };
        }
        else if (typeof body === 'object' &&
            headers.values.get('content-type') === 'application/x-www-form-urlencoded') {
            return {
                bodyHeaders: { 'content-type': 'application/x-www-form-urlencoded' },
                body: this.stringifyQuery(body),
            };
        }
        else {
            return __classPrivateFieldGet(this, _Langsmith_encoder, "f").call(this, { body, headers });
        }
    }
}
_a = Langsmith, _Langsmith_encoder = new WeakMap(), _Langsmith_instances = new WeakSet(), _Langsmith_baseURLOverridden = function _Langsmith_baseURLOverridden() {
    return this.baseURL !== 'https://api.smith.langchain.com/';
};
Object.defineProperty(Langsmith, "Langsmith", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: _a
});
Object.defineProperty(Langsmith, "DEFAULT_TIMEOUT", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: 90000
}); // 1.5 minutes
Object.defineProperty(Langsmith, "LangsmithError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.LangsmithError
});
Object.defineProperty(Langsmith, "APIError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.APIError
});
Object.defineProperty(Langsmith, "APIConnectionError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.APIConnectionError
});
Object.defineProperty(Langsmith, "APIConnectionTimeoutError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.APIConnectionTimeoutError
});
Object.defineProperty(Langsmith, "APIUserAbortError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.APIUserAbortError
});
Object.defineProperty(Langsmith, "NotFoundError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.NotFoundError
});
Object.defineProperty(Langsmith, "ConflictError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.ConflictError
});
Object.defineProperty(Langsmith, "RateLimitError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.RateLimitError
});
Object.defineProperty(Langsmith, "BadRequestError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.BadRequestError
});
Object.defineProperty(Langsmith, "AuthenticationError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.AuthenticationError
});
Object.defineProperty(Langsmith, "InternalServerError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.InternalServerError
});
Object.defineProperty(Langsmith, "PermissionDeniedError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.PermissionDeniedError
});
Object.defineProperty(Langsmith, "UnprocessableEntityError", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Errors.UnprocessableEntityError
});
Object.defineProperty(Langsmith, "toFile", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: Uploads.toFile
});
Langsmith.Datasets = Datasets;
Langsmith.Runs = Runs;
Langsmith.Threads = Threads;
Langsmith.Traces = Traces;
Langsmith.OnlineEvaluators = OnlineEvaluators;
Langsmith.Info = Info;
Langsmith.Issues = Issues;
Langsmith.Sandboxes = Sandboxes;
