"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/submodules/protocols/index.ts
var index_exports = {};
__export(index_exports, {
  AwsEc2QueryProtocol: () => AwsEc2QueryProtocol,
  AwsJson1_0Protocol: () => AwsJson1_0Protocol,
  AwsJson1_1Protocol: () => AwsJson1_1Protocol,
  AwsJsonRpcProtocol: () => AwsJsonRpcProtocol,
  AwsQueryProtocol: () => AwsQueryProtocol,
  AwsRestJsonProtocol: () => AwsRestJsonProtocol,
  AwsRestXmlProtocol: () => AwsRestXmlProtocol,
  JsonCodec: () => JsonCodec,
  JsonShapeDeserializer: () => JsonShapeDeserializer,
  JsonShapeSerializer: () => JsonShapeSerializer,
  XmlCodec: () => XmlCodec,
  XmlShapeDeserializer: () => XmlShapeDeserializer,
  XmlShapeSerializer: () => XmlShapeSerializer,
  _toBool: () => _toBool,
  _toNum: () => _toNum,
  _toStr: () => _toStr,
  awsExpectUnion: () => awsExpectUnion,
  loadRestJsonErrorCode: () => loadRestJsonErrorCode,
  loadRestXmlErrorCode: () => loadRestXmlErrorCode,
  parseJsonBody: () => parseJsonBody,
  parseJsonErrorBody: () => parseJsonErrorBody,
  parseXmlBody: () => parseXmlBody,
  parseXmlErrorBody: () => parseXmlErrorBody
});
module.exports = __toCommonJS(index_exports);

// src/submodules/protocols/coercing-serializers.ts
var _toStr = /* @__PURE__ */ __name((val) => {
  if (val == null) {
    return val;
  }
  if (typeof val === "number" || typeof val === "bigint") {
    const warning = new Error(`Received number ${val} where a string was expected.`);
    warning.name = "Warning";
    console.warn(warning);
    return String(val);
  }
  if (typeof val === "boolean") {
    const warning = new Error(`Received boolean ${val} where a string was expected.`);
    warning.name = "Warning";
    console.warn(warning);
    return String(val);
  }
  return val;
}, "_toStr");
var _toBool = /* @__PURE__ */ __name((val) => {
  if (val == null) {
    return val;
  }
  if (typeof val === "number") {
  }
  if (typeof val === "string") {
    const lowercase = val.toLowerCase();
    if (val !== "" && lowercase !== "false" && lowercase !== "true") {
      const warning = new Error(`Received string "${val}" where a boolean was expected.`);
      warning.name = "Warning";
      console.warn(warning);
    }
    return val !== "" && lowercase !== "false";
  }
  return val;
}, "_toBool");
var _toNum = /* @__PURE__ */ __name((val) => {
  if (val == null) {
    return val;
  }
  if (typeof val === "boolean") {
  }
  if (typeof val === "string") {
    const num = Number(val);
    if (num.toString() !== val) {
      const warning = new Error(`Received string "${val}" where a number was expected.`);
      warning.name = "Warning";
      console.warn(warning);
      return val;
    }
    return num;
  }
  return val;
}, "_toNum");

// src/submodules/protocols/json/AwsJsonRpcProtocol.ts
var import_protocols = require("@smithy/core/protocols");
var import_schema3 = require("@smithy/core/schema");
var import_util_body_length_browser = require("@smithy/util-body-length-browser");

// src/submodules/protocols/ConfigurableSerdeContext.ts
var SerdeContextConfig = class {
  static {
    __name(this, "SerdeContextConfig");
  }
  serdeContext;
  setSerdeContext(serdeContext) {
    this.serdeContext = serdeContext;
  }
};

// src/submodules/protocols/json/JsonShapeDeserializer.ts
var import_schema = require("@smithy/core/schema");
var import_serde2 = require("@smithy/core/serde");
var import_util_base64 = require("@smithy/util-base64");

// src/submodules/protocols/json/jsonReviver.ts
var import_serde = require("@smithy/core/serde");
function jsonReviver(key, value, context) {
  if (context?.source) {
    const numericString = context.source;
    if (typeof value === "number") {
      if (value > Number.MAX_SAFE_INTEGER || value < Number.MIN_SAFE_INTEGER || numericString !== String(value)) {
        const isFractional = numericString.includes(".");
        if (isFractional) {
          return new import_serde.NumericValue(numericString, "bigDecimal");
        } else {
          return BigInt(numericString);
        }
      }
    }
  }
  return value;
}
__name(jsonReviver, "jsonReviver");

// src/submodules/protocols/common.ts
var import_smithy_client = require("@smithy/smithy-client");
var collectBodyString = /* @__PURE__ */ __name((streamBody, context) => (0, import_smithy_client.collectBody)(streamBody, context).then((body) => context.utf8Encoder(body)), "collectBodyString");

// src/submodules/protocols/json/parseJsonBody.ts
var parseJsonBody = /* @__PURE__ */ __name((streamBody, context) => collectBodyString(streamBody, context).then((encoded) => {
  if (encoded.length) {
    try {
      return JSON.parse(encoded);
    } catch (e) {
      if (e?.name === "SyntaxError") {
        Object.defineProperty(e, "$responseBodyText", {
          value: encoded
        });
      }
      throw e;
    }
  }
  return {};
}), "parseJsonBody");
var parseJsonErrorBody = /* @__PURE__ */ __name(async (errorBody, context) => {
  const value = await parseJsonBody(errorBody, context);
  value.message = value.message ?? value.Message;
  return value;
}, "parseJsonErrorBody");
var loadRestJsonErrorCode = /* @__PURE__ */ __name((output, data) => {
  const findKey = /* @__PURE__ */ __name((object, key) => Object.keys(object).find((k) => k.toLowerCase() === key.toLowerCase()), "findKey");
  const sanitizeErrorCode = /* @__PURE__ */ __name((rawValue) => {
    let cleanValue = rawValue;
    if (typeof cleanValue === "number") {
      cleanValue = cleanValue.toString();
    }
    if (cleanValue.indexOf(",") >= 0) {
      cleanValue = cleanValue.split(",")[0];
    }
    if (cleanValue.indexOf(":") >= 0) {
      cleanValue = cleanValue.split(":")[0];
    }
    if (cleanValue.indexOf("#") >= 0) {
      cleanValue = cleanValue.split("#")[1];
    }
    return cleanValue;
  }, "sanitizeErrorCode");
  const headerKey = findKey(output.headers, "x-amzn-errortype");
  if (headerKey !== void 0) {
    return sanitizeErrorCode(output.headers[headerKey]);
  }
  if (data && typeof data === "object") {
    const codeKey = findKey(data, "code");
    if (codeKey && data[codeKey] !== void 0) {
      return sanitizeErrorCode(data[codeKey]);
    }
    if (data["__type"] !== void 0) {
      return sanitizeErrorCode(data["__type"]);
    }
  }
}, "loadRestJsonErrorCode");

// src/submodules/protocols/json/JsonShapeDeserializer.ts
var JsonShapeDeserializer = class extends SerdeContextConfig {
  constructor(settings) {
    super();
    this.settings = settings;
  }
  static {
    __name(this, "JsonShapeDeserializer");
  }
  async read(schema, data) {
    return this._read(
      schema,
      typeof data === "string" ? JSON.parse(data, jsonReviver) : await parseJsonBody(data, this.serdeContext)
    );
  }
  readObject(schema, data) {
    return this._read(schema, data);
  }
  _read(schema, value) {
    const isObject = value !== null && typeof value === "object";
    const ns = import_schema.NormalizedSchema.of(schema);
    if (ns.isListSchema() && Array.isArray(value)) {
      const listMember = ns.getValueSchema();
      const out = [];
      const sparse = !!ns.getMergedTraits().sparse;
      for (const item of value) {
        if (sparse || item != null) {
          out.push(this._read(listMember, item));
        }
      }
      return out;
    } else if (ns.isMapSchema() && isObject) {
      const mapMember = ns.getValueSchema();
      const out = {};
      const sparse = !!ns.getMergedTraits().sparse;
      for (const [_k, _v] of Object.entries(value)) {
        if (sparse || _v != null) {
          out[_k] = this._read(mapMember, _v);
        }
      }
      return out;
    } else if (ns.isStructSchema() && isObject) {
      const out = {};
      for (const [memberName, memberSchema] of ns.structIterator()) {
        const fromKey = this.settings.jsonName ? memberSchema.getMergedTraits().jsonName ?? memberName : memberName;
        const deserializedValue = this._read(memberSchema, value[fromKey]);
        if (deserializedValue != null) {
          out[memberName] = deserializedValue;
        }
      }
      return out;
    }
    if (ns.isBlobSchema() && typeof value === "string") {
      return (0, import_util_base64.fromBase64)(value);
    }
    const mediaType = ns.getMergedTraits().mediaType;
    if (ns.isStringSchema() && typeof value === "string" && mediaType) {
      const isJson = mediaType === "application/json" || mediaType.endsWith("+json");
      if (isJson) {
        return import_serde2.LazyJsonString.from(value);
      }
    }
    if (ns.isTimestampSchema()) {
      const options = this.settings.timestampFormat;
      const format = options.useTrait ? ns.getSchema() === import_schema.SCHEMA.TIMESTAMP_DEFAULT ? options.default : ns.getSchema() ?? options.default : options.default;
      switch (format) {
        case import_schema.SCHEMA.TIMESTAMP_DATE_TIME:
          return (0, import_serde2.parseRfc3339DateTimeWithOffset)(value);
        case import_schema.SCHEMA.TIMESTAMP_HTTP_DATE:
          return (0, import_serde2.parseRfc7231DateTime)(value);
        case import_schema.SCHEMA.TIMESTAMP_EPOCH_SECONDS:
          return (0, import_serde2.parseEpochTimestamp)(value);
        default:
          console.warn("Missing timestamp format, parsing value with Date constructor:", value);
          return new Date(value);
      }
    }
    if (ns.isBigIntegerSchema() && (typeof value === "number" || typeof value === "string")) {
      return BigInt(value);
    }
    if (ns.isBigDecimalSchema() && value != void 0) {
      if (value instanceof import_serde2.NumericValue) {
        return value;
      }
      return new import_serde2.NumericValue(String(value), "bigDecimal");
    }
    if (ns.isNumericSchema() && typeof value === "string") {
      switch (value) {
        case "Infinity":
          return Infinity;
        case "-Infinity":
          return -Infinity;
        case "NaN":
          return NaN;
      }
    }
    return value;
  }
};

// src/submodules/protocols/json/JsonShapeSerializer.ts
var import_schema2 = require("@smithy/core/schema");
var import_serde4 = require("@smithy/core/serde");

// src/submodules/protocols/json/jsonReplacer.ts
var import_serde3 = require("@smithy/core/serde");
var NUMERIC_CONTROL_CHAR = String.fromCharCode(925);
var JsonReplacer = class {
  static {
    __name(this, "JsonReplacer");
  }
  /**
   * Stores placeholder key to true serialized value lookup.
   */
  values = /* @__PURE__ */ new Map();
  counter = 0;
  stage = 0;
  /**
   * Creates a jsonReplacer function that reserves big integer and big decimal values
   * for later replacement.
   */
  createReplacer() {
    if (this.stage === 1) {
      throw new Error("@aws-sdk/core/protocols - JsonReplacer already created.");
    }
    if (this.stage === 2) {
      throw new Error("@aws-sdk/core/protocols - JsonReplacer exhausted.");
    }
    this.stage = 1;
    return (key, value) => {
      if (value instanceof import_serde3.NumericValue) {
        const v = `${NUMERIC_CONTROL_CHAR + "nv" + this.counter++}_` + value.string;
        this.values.set(`"${v}"`, value.string);
        return v;
      }
      if (typeof value === "bigint") {
        const s = value.toString();
        const v = `${NUMERIC_CONTROL_CHAR + "b" + this.counter++}_` + s;
        this.values.set(`"${v}"`, s);
        return v;
      }
      return value;
    };
  }
  /**
   * Replaces placeholder keys with their true values.
   */
  replaceInJson(json) {
    if (this.stage === 0) {
      throw new Error("@aws-sdk/core/protocols - JsonReplacer not created yet.");
    }
    if (this.stage === 2) {
      throw new Error("@aws-sdk/core/protocols - JsonReplacer exhausted.");
    }
    this.stage = 2;
    if (this.counter === 0) {
      return json;
    }
    for (const [key, value] of this.values) {
      json = json.replace(key, value);
    }
    return json;
  }
};

// src/submodules/protocols/json/JsonShapeSerializer.ts
var JsonShapeSerializer = class extends SerdeContextConfig {
  constructor(settings) {
    super();
    this.settings = settings;
  }
  static {
    __name(this, "JsonShapeSerializer");
  }
  buffer;
  rootSchema;
  write(schema, value) {
    this.rootSchema = import_schema2.NormalizedSchema.of(schema);
    this.buffer = this._write(this.rootSchema, value);
  }
  flush() {
    if (this.rootSchema?.isStructSchema() || this.rootSchema?.isDocumentSchema()) {
      const replacer = new JsonReplacer();
      return replacer.replaceInJson(JSON.stringify(this.buffer, replacer.createReplacer(), 0));
    }
    return this.buffer;
  }
  _write(schema, value, container) {
    const isObject = value !== null && typeof value === "object";
    const ns = import_schema2.NormalizedSchema.of(schema);
    if (ns.isListSchema() && Array.isArray(value)) {
      const listMember = ns.getValueSchema();
      const out = [];
      const sparse = !!ns.getMergedTraits().sparse;
      for (const item of value) {
        if (sparse || item != null) {
          out.push(this._write(listMember, item));
        }
      }
      return out;
    } else if (ns.isMapSchema() && isObject) {
      const mapMember = ns.getValueSchema();
      const out = {};
      const sparse = !!ns.getMergedTraits().sparse;
      for (const [_k, _v] of Object.entries(value)) {
        if (sparse || _v != null) {
          out[_k] = this._write(mapMember, _v);
        }
      }
      return out;
    } else if (ns.isStructSchema() && isObject) {
      const out = {};
      for (const [memberName, memberSchema] of ns.structIterator()) {
        const targetKey = this.settings.jsonName ? memberSchema.getMergedTraits().jsonName ?? memberName : memberName;
        const serializableValue = this._write(memberSchema, value[memberName], ns);
        if (serializableValue !== void 0) {
          out[targetKey] = serializableValue;
        }
      }
      return out;
    }
    if (value === null && container?.isStructSchema()) {
      return void 0;
    }
    if (ns.isBlobSchema() && (value instanceof Uint8Array || typeof value === "string")) {
      if (ns === this.rootSchema) {
        return value;
      }
      if (!this.serdeContext?.base64Encoder) {
        throw new Error("Missing base64Encoder in serdeContext");
      }
      return this.serdeContext?.base64Encoder(value);
    }
    if (ns.isTimestampSchema() && value instanceof Date) {
      const options = this.settings.timestampFormat;
      const format = options.useTrait ? ns.getSchema() === import_schema2.SCHEMA.TIMESTAMP_DEFAULT ? options.default : ns.getSchema() ?? options.default : options.default;
      switch (format) {
        case import_schema2.SCHEMA.TIMESTAMP_DATE_TIME:
          return value.toISOString().replace(".000Z", "Z");
        case import_schema2.SCHEMA.TIMESTAMP_HTTP_DATE:
          return (0, import_serde4.dateToUtcString)(value);
        case import_schema2.SCHEMA.TIMESTAMP_EPOCH_SECONDS:
          return value.getTime() / 1e3;
        default:
          console.warn("Missing timestamp format, using epoch seconds", value);
          return value.getTime() / 1e3;
      }
    }
    if (ns.isNumericSchema() && typeof value === "number") {
      if (Math.abs(value) === Infinity || isNaN(value)) {
        return String(value);
      }
    }
    if (ns.isStringSchema()) {
      if (typeof value === "undefined" && ns.isIdempotencyToken()) {
        return (0, import_serde4.generateIdempotencyToken)();
      }
      const mediaType = ns.getMergedTraits().mediaType;
      if (typeof value === "string" && mediaType) {
        const isJson = mediaType === "application/json" || mediaType.endsWith("+json");
        if (isJson) {
          return import_serde4.LazyJsonString.from(value);
        }
      }
    }
    return value;
  }
};

// src/submodules/protocols/json/JsonCodec.ts
var JsonCodec = class extends SerdeContextConfig {
  constructor(settings) {
    super();
    this.settings = settings;
  }
  static {
    __name(this, "JsonCodec");
  }
  createSerializer() {
    const serializer = new JsonShapeSerializer(this.settings);
    serializer.setSerdeContext(this.serdeContext);
    return serializer;
  }
  createDeserializer() {
    const deserializer = new JsonShapeDeserializer(this.settings);
    deserializer.setSerdeContext(this.serdeContext);
    return deserializer;
  }
};

// src/submodules/protocols/json/AwsJsonRpcProtocol.ts
var AwsJsonRpcProtocol = class extends import_protocols.RpcProtocol {
  static {
    __name(this, "AwsJsonRpcProtocol");
  }
  serializer;
  deserializer;
  serviceTarget;
  codec;
  constructor({ defaultNamespace, serviceTarget }) {
    super({
      defaultNamespace
    });
    this.serviceTarget = serviceTarget;
    this.codec = new JsonCodec({
      timestampFormat: {
        useTrait: true,
        default: import_schema3.SCHEMA.TIMESTAMP_EPOCH_SECONDS
      },
      jsonName: false
    });
    this.serializer = this.codec.createSerializer();
    this.deserializer = this.codec.createDeserializer();
  }
  async serializeRequest(operationSchema, input, context) {
    const request = await super.serializeRequest(operationSchema, input, context);
    if (!request.path.endsWith("/")) {
      request.path += "/";
    }
    Object.assign(request.headers, {
      "content-type": `application/x-amz-json-${this.getJsonRpcVersion()}`,
      "x-amz-target": `${this.serviceTarget}.${import_schema3.NormalizedSchema.of(operationSchema).getName()}`
    });
    if ((0, import_schema3.deref)(operationSchema.input) === "unit" || !request.body) {
      request.body = "{}";
    }
    try {
      request.headers["content-length"] = String((0, import_util_body_length_browser.calculateBodyLength)(request.body));
    } catch (e) {
    }
    return request;
  }
  getPayloadCodec() {
    return this.codec;
  }
  async handleError(operationSchema, context, response, dataObject, metadata) {
    const errorIdentifier = loadRestJsonErrorCode(response, dataObject) ?? "Unknown";
    let namespace = this.options.defaultNamespace;
    let errorName = errorIdentifier;
    if (errorIdentifier.includes("#")) {
      [namespace, errorName] = errorIdentifier.split("#");
    }
    const registry = import_schema3.TypeRegistry.for(namespace);
    let errorSchema;
    try {
      errorSchema = registry.getSchema(errorIdentifier);
    } catch (e) {
      const baseExceptionSchema = import_schema3.TypeRegistry.for("smithy.ts.sdk.synthetic." + namespace).getBaseException();
      if (baseExceptionSchema) {
        const ErrorCtor = baseExceptionSchema.ctor;
        throw Object.assign(new ErrorCtor(errorName), dataObject);
      }
      throw new Error(errorName);
    }
    const ns = import_schema3.NormalizedSchema.of(errorSchema);
    const message = dataObject.message ?? dataObject.Message ?? "Unknown";
    const exception = new errorSchema.ctor(message);
    await this.deserializeHttpMessage(errorSchema, context, response, dataObject);
    const output = {};
    for (const [name, member] of ns.structIterator()) {
      const target = member.getMergedTraits().jsonName ?? name;
      output[name] = this.codec.createDeserializer().readObject(member, dataObject[target]);
    }
    Object.assign(exception, {
      $metadata: metadata,
      $response: response,
      $fault: ns.getMergedTraits().error,
      message,
      ...output
    });
    throw exception;
  }
};

// src/submodules/protocols/json/AwsJson1_0Protocol.ts
var AwsJson1_0Protocol = class extends AwsJsonRpcProtocol {
  static {
    __name(this, "AwsJson1_0Protocol");
  }
  constructor({ defaultNamespace, serviceTarget }) {
    super({
      defaultNamespace,
      serviceTarget
    });
  }
  getShapeId() {
    return "aws.protocols#awsJson1_0";
  }
  getJsonRpcVersion() {
    return "1.0";
  }
  /**
   * @override
   */
  getDefaultContentType() {
    return "application/x-amz-json-1.0";
  }
};

// src/submodules/protocols/json/AwsJson1_1Protocol.ts
var AwsJson1_1Protocol = class extends AwsJsonRpcProtocol {
  static {
    __name(this, "AwsJson1_1Protocol");
  }
  constructor({ defaultNamespace, serviceTarget }) {
    super({
      defaultNamespace,
      serviceTarget
    });
  }
  getShapeId() {
    return "aws.protocols#awsJson1_1";
  }
  getJsonRpcVersion() {
    return "1.1";
  }
  /**
   * @override
   */
  getDefaultContentType() {
    return "application/x-amz-json-1.1";
  }
};

// src/submodules/protocols/json/AwsRestJsonProtocol.ts
var import_protocols2 = require("@smithy/core/protocols");
var import_schema4 = require("@smithy/core/schema");
var import_util_body_length_browser2 = require("@smithy/util-body-length-browser");
var AwsRestJsonProtocol = class extends import_protocols2.HttpBindingProtocol {
  static {
    __name(this, "AwsRestJsonProtocol");
  }
  serializer;
  deserializer;
  codec;
  constructor({ defaultNamespace }) {
    super({
      defaultNamespace
    });
    const settings = {
      timestampFormat: {
        useTrait: true,
        default: import_schema4.SCHEMA.TIMESTAMP_EPOCH_SECONDS
      },
      httpBindings: true,
      jsonName: true
    };
    this.codec = new JsonCodec(settings);
    this.serializer = new import_protocols2.HttpInterceptingShapeSerializer(this.codec.createSerializer(), settings);
    this.deserializer = new import_protocols2.HttpInterceptingShapeDeserializer(this.codec.createDeserializer(), settings);
  }
  getShapeId() {
    return "aws.protocols#restJson1";
  }
  getPayloadCodec() {
    return this.codec;
  }
  setSerdeContext(serdeContext) {
    this.codec.setSerdeContext(serdeContext);
    super.setSerdeContext(serdeContext);
  }
  async serializeRequest(operationSchema, input, context) {
    const request = await super.serializeRequest(operationSchema, input, context);
    const inputSchema = import_schema4.NormalizedSchema.of(operationSchema.input);
    const members = inputSchema.getMemberSchemas();
    if (!request.headers["content-type"]) {
      const httpPayloadMember = Object.values(members).find((m) => {
        return !!m.getMergedTraits().httpPayload;
      });
      if (httpPayloadMember) {
        const mediaType = httpPayloadMember.getMergedTraits().mediaType;
        if (mediaType) {
          request.headers["content-type"] = mediaType;
        } else if (httpPayloadMember.isStringSchema()) {
          request.headers["content-type"] = "text/plain";
        } else if (httpPayloadMember.isBlobSchema()) {
          request.headers["content-type"] = "application/octet-stream";
        } else {
          request.headers["content-type"] = this.getDefaultContentType();
        }
      } else if (!inputSchema.isUnitSchema()) {
        const hasBody = Object.values(members).find((m) => {
          const { httpQuery, httpQueryParams, httpHeader, httpLabel, httpPrefixHeaders } = m.getMergedTraits();
          return !httpQuery && !httpQueryParams && !httpHeader && !httpLabel && httpPrefixHeaders === void 0;
        });
        if (hasBody) {
          request.headers["content-type"] = this.getDefaultContentType();
        }
      }
    }
    if (request.headers["content-type"] && !request.body) {
      request.body = "{}";
    }
    if (request.body) {
      try {
        request.headers["content-length"] = String((0, import_util_body_length_browser2.calculateBodyLength)(request.body));
      } catch (e) {
      }
    }
    return request;
  }
  async handleError(operationSchema, context, response, dataObject, metadata) {
    const errorIdentifier = loadRestJsonErrorCode(response, dataObject) ?? "Unknown";
    let namespace = this.options.defaultNamespace;
    let errorName = errorIdentifier;
    if (errorIdentifier.includes("#")) {
      [namespace, errorName] = errorIdentifier.split("#");
    }
    const registry = import_schema4.TypeRegistry.for(namespace);
    let errorSchema;
    try {
      errorSchema = registry.getSchema(errorIdentifier);
    } catch (e) {
      const baseExceptionSchema = import_schema4.TypeRegistry.for("smithy.ts.sdk.synthetic." + namespace).getBaseException();
      if (baseExceptionSchema) {
        const ErrorCtor = baseExceptionSchema.ctor;
        throw Object.assign(new ErrorCtor(errorName), dataObject);
      }
      throw new Error(errorName);
    }
    const ns = import_schema4.NormalizedSchema.of(errorSchema);
    const message = dataObject.message ?? dataObject.Message ?? "Unknown";
    const exception = new errorSchema.ctor(message);
    await this.deserializeHttpMessage(errorSchema, context, response, dataObject);
    const output = {};
    for (const [name, member] of ns.structIterator()) {
      const target = member.getMergedTraits().jsonName ?? name;
      output[name] = this.codec.createDeserializer().readObject(member, dataObject[target]);
    }
    Object.assign(exception, {
      $metadata: metadata,
      $response: response,
      $fault: ns.getMergedTraits().error,
      message,
      ...output
    });
    throw exception;
  }
  /**
   * @override
   */
  getDefaultContentType() {
    return "application/json";
  }
};

// src/submodules/protocols/json/awsExpectUnion.ts
var import_smithy_client2 = require("@smithy/smithy-client");
var awsExpectUnion = /* @__PURE__ */ __name((value) => {
  if (value == null) {
    return void 0;
  }
  if (typeof value === "object" && "__type" in value) {
    delete value.__type;
  }
  return (0, import_smithy_client2.expectUnion)(value);
}, "awsExpectUnion");

// src/submodules/protocols/query/AwsQueryProtocol.ts
var import_protocols5 = require("@smithy/core/protocols");
var import_schema7 = require("@smithy/core/schema");
var import_util_body_length_browser3 = require("@smithy/util-body-length-browser");

// src/submodules/protocols/xml/XmlShapeDeserializer.ts
var import_protocols3 = require("@smithy/core/protocols");
var import_schema5 = require("@smithy/core/schema");
var import_smithy_client3 = require("@smithy/smithy-client");
var import_util_utf8 = require("@smithy/util-utf8");
var import_fast_xml_parser = require("fast-xml-parser");
var XmlShapeDeserializer = class extends SerdeContextConfig {
  constructor(settings) {
    super();
    this.settings = settings;
    this.stringDeserializer = new import_protocols3.FromStringShapeDeserializer(settings);
  }
  static {
    __name(this, "XmlShapeDeserializer");
  }
  stringDeserializer;
  setSerdeContext(serdeContext) {
    this.serdeContext = serdeContext;
    this.stringDeserializer.setSerdeContext(serdeContext);
  }
  /**
   * @param schema - describing the data.
   * @param bytes - serialized data.
   * @param key - used by AwsQuery to step one additional depth into the object before reading it.
   */
  read(schema, bytes, key) {
    const ns = import_schema5.NormalizedSchema.of(schema);
    const memberSchemas = ns.getMemberSchemas();
    const isEventPayload = ns.isStructSchema() && ns.isMemberSchema() && !!Object.values(memberSchemas).find((memberNs) => {
      return !!memberNs.getMemberTraits().eventPayload;
    });
    if (isEventPayload) {
      const output = {};
      const memberName = Object.keys(memberSchemas)[0];
      const eventMemberSchema = memberSchemas[memberName];
      if (eventMemberSchema.isBlobSchema()) {
        output[memberName] = bytes;
      } else {
        output[memberName] = this.read(memberSchemas[memberName], bytes);
      }
      return output;
    }
    const xmlString = (this.serdeContext?.utf8Encoder ?? import_util_utf8.toUtf8)(bytes);
    const parsedObject = this.parseXml(xmlString);
    return this.readSchema(schema, key ? parsedObject[key] : parsedObject);
  }
  readSchema(_schema, value) {
    const ns = import_schema5.NormalizedSchema.of(_schema);
    const traits = ns.getMergedTraits();
    if (ns.isListSchema() && !Array.isArray(value)) {
      return this.readSchema(ns, [value]);
    }
    if (value == null) {
      return value;
    }
    if (typeof value === "object") {
      const sparse = !!traits.sparse;
      const flat = !!traits.xmlFlattened;
      if (ns.isListSchema()) {
        const listValue = ns.getValueSchema();
        const buffer2 = [];
        const sourceKey = listValue.getMergedTraits().xmlName ?? "member";
        const source = flat ? value : (value[0] ?? value)[sourceKey];
        const sourceArray = Array.isArray(source) ? source : [source];
        for (const v of sourceArray) {
          if (v != null || sparse) {
            buffer2.push(this.readSchema(listValue, v));
          }
        }
        return buffer2;
      }
      const buffer = {};
      if (ns.isMapSchema()) {
        const keyNs = ns.getKeySchema();
        const memberNs = ns.getValueSchema();
        let entries;
        if (flat) {
          entries = Array.isArray(value) ? value : [value];
        } else {
          entries = Array.isArray(value.entry) ? value.entry : [value.entry];
        }
        const keyProperty = keyNs.getMergedTraits().xmlName ?? "key";
        const valueProperty = memberNs.getMergedTraits().xmlName ?? "value";
        for (const entry of entries) {
          const key = entry[keyProperty];
          const value2 = entry[valueProperty];
          if (value2 != null || sparse) {
            buffer[key] = this.readSchema(memberNs, value2);
          }
        }
        return buffer;
      }
      if (ns.isStructSchema()) {
        for (const [memberName, memberSchema] of ns.structIterator()) {
          const memberTraits = memberSchema.getMergedTraits();
          const xmlObjectKey = !memberTraits.httpPayload ? memberSchema.getMemberTraits().xmlName ?? memberName : memberTraits.xmlName ?? memberSchema.getName();
          if (value[xmlObjectKey] != null) {
            buffer[memberName] = this.readSchema(memberSchema, value[xmlObjectKey]);
          }
        }
        return buffer;
      }
      if (ns.isDocumentSchema()) {
        return value;
      }
      throw new Error(`@aws-sdk/core/protocols - xml deserializer unhandled schema type for ${ns.getName(true)}`);
    }
    if (ns.isListSchema()) {
      return [];
    }
    if (ns.isMapSchema() || ns.isStructSchema()) {
      return {};
    }
    return this.stringDeserializer.read(ns, value);
  }
  parseXml(xml) {
    if (xml.length) {
      const parser = new import_fast_xml_parser.XMLParser({
        attributeNamePrefix: "",
        htmlEntities: true,
        ignoreAttributes: false,
        ignoreDeclaration: true,
        parseTagValue: false,
        trimValues: false,
        tagValueProcessor: /* @__PURE__ */ __name((_, val) => val.trim() === "" && val.includes("\n") ? "" : void 0, "tagValueProcessor")
      });
      parser.addEntity("#xD", "\r");
      parser.addEntity("#10", "\n");
      let parsedObj;
      try {
        parsedObj = parser.parse(xml, true);
      } catch (e) {
        if (e && typeof e === "object") {
          Object.defineProperty(e, "$responseBodyText", {
            value: xml
          });
        }
        throw e;
      }
      const textNodeName = "#text";
      const key = Object.keys(parsedObj)[0];
      const parsedObjToReturn = parsedObj[key];
      if (parsedObjToReturn[textNodeName]) {
        parsedObjToReturn[key] = parsedObjToReturn[textNodeName];
        delete parsedObjToReturn[textNodeName];
      }
      return (0, import_smithy_client3.getValueFromTextNode)(parsedObjToReturn);
    }
    return {};
  }
};

// src/submodules/protocols/query/QueryShapeSerializer.ts
var import_protocols4 = require("@smithy/core/protocols");
var import_schema6 = require("@smithy/core/schema");
var import_serde5 = require("@smithy/core/serde");
var import_smithy_client4 = require("@smithy/smithy-client");
var import_util_base642 = require("@smithy/util-base64");
var QueryShapeSerializer = class extends SerdeContextConfig {
  constructor(settings) {
    super();
    this.settings = settings;
  }
  static {
    __name(this, "QueryShapeSerializer");
  }
  buffer;
  write(schema, value, prefix = "") {
    if (this.buffer === void 0) {
      this.buffer = "";
    }
    const ns = import_schema6.NormalizedSchema.of(schema);
    if (prefix && !prefix.endsWith(".")) {
      prefix += ".";
    }
    if (ns.isBlobSchema()) {
      if (typeof value === "string" || value instanceof Uint8Array) {
        this.writeKey(prefix);
        this.writeValue((this.serdeContext?.base64Encoder ?? import_util_base642.toBase64)(value));
      }
    } else if (ns.isBooleanSchema() || ns.isNumericSchema() || ns.isStringSchema()) {
      if (value != null) {
        this.writeKey(prefix);
        this.writeValue(String(value));
      } else if (ns.isIdempotencyToken()) {
        this.writeKey(prefix);
        this.writeValue((0, import_serde5.generateIdempotencyToken)());
      }
    } else if (ns.isBigIntegerSchema()) {
      if (value != null) {
        this.writeKey(prefix);
        this.writeValue(String(value));
      }
    } else if (ns.isBigDecimalSchema()) {
      if (value != null) {
        this.writeKey(prefix);
        this.writeValue(value instanceof import_serde5.NumericValue ? value.string : String(value));
      }
    } else if (ns.isTimestampSchema()) {
      if (value instanceof Date) {
        this.writeKey(prefix);
        const format = (0, import_protocols4.determineTimestampFormat)(ns, this.settings);
        switch (format) {
          case import_schema6.SCHEMA.TIMESTAMP_DATE_TIME:
            this.writeValue(value.toISOString().replace(".000Z", "Z"));
            break;
          case import_schema6.SCHEMA.TIMESTAMP_HTTP_DATE:
            this.writeValue((0, import_smithy_client4.dateToUtcString)(value));
            break;
          case import_schema6.SCHEMA.TIMESTAMP_EPOCH_SECONDS:
            this.writeValue(String(value.getTime() / 1e3));
            break;
        }
      }
    } else if (ns.isDocumentSchema()) {
      throw new Error(`@aws-sdk/core/protocols - QuerySerializer unsupported document type ${ns.getName(true)}`);
    } else if (ns.isListSchema()) {
      if (Array.isArray(value)) {
        if (value.length === 0) {
          if (this.settings.serializeEmptyLists) {
            this.writeKey(prefix);
            this.writeValue("");
          }
        } else {
          const member = ns.getValueSchema();
          const flat = this.settings.flattenLists || ns.getMergedTraits().xmlFlattened;
          let i = 1;
          for (const item of value) {
            if (item == null) {
              continue;
            }
            const suffix = this.getKey("member", member.getMergedTraits().xmlName);
            const key = flat ? `${prefix}${i}` : `${prefix}${suffix}.${i}`;
            this.write(member, item, key);
            ++i;
          }
        }
      }
    } else if (ns.isMapSchema()) {
      if (value && typeof value === "object") {
        const keySchema = ns.getKeySchema();
        const memberSchema = ns.getValueSchema();
        const flat = ns.getMergedTraits().xmlFlattened;
        let i = 1;
        for (const [k, v] of Object.entries(value)) {
          if (v == null) {
            continue;
          }
          const keySuffix = this.getKey("key", keySchema.getMergedTraits().xmlName);
          const key = flat ? `${prefix}${i}.${keySuffix}` : `${prefix}entry.${i}.${keySuffix}`;
          const valueSuffix = this.getKey("value", memberSchema.getMergedTraits().xmlName);
          const valueKey = flat ? `${prefix}${i}.${valueSuffix}` : `${prefix}entry.${i}.${valueSuffix}`;
          this.write(keySchema, k, key);
          this.write(memberSchema, v, valueKey);
          ++i;
        }
      }
    } else if (ns.isStructSchema()) {
      if (value && typeof value === "object") {
        for (const [memberName, member] of ns.structIterator()) {
          if (value[memberName] == null && !member.isIdempotencyToken()) {
            continue;
          }
          const suffix = this.getKey(memberName, member.getMergedTraits().xmlName);
          const key = `${prefix}${suffix}`;
          this.write(member, value[memberName], key);
        }
      }
    } else if (ns.isUnitSchema()) {
    } else {
      throw new Error(`@aws-sdk/core/protocols - QuerySerializer unrecognized schema type ${ns.getName(true)}`);
    }
  }
  flush() {
    if (this.buffer === void 0) {
      throw new Error("@aws-sdk/core/protocols - QuerySerializer cannot flush with nothing written to buffer.");
    }
    const str = this.buffer;
    delete this.buffer;
    return str;
  }
  getKey(memberName, xmlName) {
    const key = xmlName ?? memberName;
    if (this.settings.capitalizeKeys) {
      return key[0].toUpperCase() + key.slice(1);
    }
    return key;
  }
  writeKey(key) {
    if (key.endsWith(".")) {
      key = key.slice(0, key.length - 1);
    }
    this.buffer += `&${(0, import_protocols4.extendedEncodeURIComponent)(key)}=`;
  }
  writeValue(value) {
    this.buffer += (0, import_protocols4.extendedEncodeURIComponent)(value);
  }
};

// src/submodules/protocols/query/AwsQueryProtocol.ts
var AwsQueryProtocol = class extends import_protocols5.RpcProtocol {
  constructor(options) {
    super({
      defaultNamespace: options.defaultNamespace
    });
    this.options = options;
    const settings = {
      timestampFormat: {
        useTrait: true,
        default: import_schema7.SCHEMA.TIMESTAMP_DATE_TIME
      },
      httpBindings: false,
      xmlNamespace: options.xmlNamespace,
      serviceNamespace: options.defaultNamespace,
      serializeEmptyLists: true
    };
    this.serializer = new QueryShapeSerializer(settings);
    this.deserializer = new XmlShapeDeserializer(settings);
  }
  static {
    __name(this, "AwsQueryProtocol");
  }
  serializer;
  deserializer;
  getShapeId() {
    return "aws.protocols#awsQuery";
  }
  setSerdeContext(serdeContext) {
    this.serializer.setSerdeContext(serdeContext);
    this.deserializer.setSerdeContext(serdeContext);
  }
  getPayloadCodec() {
    throw new Error("AWSQuery protocol has no payload codec.");
  }
  async serializeRequest(operationSchema, input, context) {
    const request = await super.serializeRequest(operationSchema, input, context);
    if (!request.path.endsWith("/")) {
      request.path += "/";
    }
    Object.assign(request.headers, {
      "content-type": `application/x-www-form-urlencoded`
    });
    if ((0, import_schema7.deref)(operationSchema.input) === "unit" || !request.body) {
      request.body = "";
    }
    request.body = `Action=${operationSchema.name.split("#")[1]}&Version=${this.options.version}` + request.body;
    if (request.body.endsWith("&")) {
      request.body = request.body.slice(-1);
    }
    try {
      request.headers["content-length"] = String((0, import_util_body_length_browser3.calculateBodyLength)(request.body));
    } catch (e) {
    }
    return request;
  }
  async deserializeResponse(operationSchema, context, response) {
    const deserializer = this.deserializer;
    const ns = import_schema7.NormalizedSchema.of(operationSchema.output);
    const dataObject = {};
    if (response.statusCode >= 300) {
      const bytes2 = await (0, import_protocols5.collectBody)(response.body, context);
      if (bytes2.byteLength > 0) {
        Object.assign(dataObject, await deserializer.read(import_schema7.SCHEMA.DOCUMENT, bytes2));
      }
      await this.handleError(operationSchema, context, response, dataObject, this.deserializeMetadata(response));
    }
    for (const header in response.headers) {
      const value = response.headers[header];
      delete response.headers[header];
      response.headers[header.toLowerCase()] = value;
    }
    const awsQueryResultKey = ns.isStructSchema() && this.useNestedResult() ? operationSchema.name.split("#")[1] + "Result" : void 0;
    const bytes = await (0, import_protocols5.collectBody)(response.body, context);
    if (bytes.byteLength > 0) {
      Object.assign(dataObject, await deserializer.read(ns, bytes, awsQueryResultKey));
    }
    const output = {
      $metadata: this.deserializeMetadata(response),
      ...dataObject
    };
    return output;
  }
  /**
   * EC2 Query overrides this.
   */
  useNestedResult() {
    return true;
  }
  async handleError(operationSchema, context, response, dataObject, metadata) {
    const errorIdentifier = this.loadQueryErrorCode(response, dataObject) ?? "Unknown";
    let namespace = this.options.defaultNamespace;
    let errorName = errorIdentifier;
    if (errorIdentifier.includes("#")) {
      [namespace, errorName] = errorIdentifier.split("#");
    }
    const errorDataSource = this.loadQueryError(dataObject);
    const registry = import_schema7.TypeRegistry.for(namespace);
    let errorSchema;
    try {
      errorSchema = registry.find(
        (schema) => import_schema7.NormalizedSchema.of(schema).getMergedTraits().awsQueryError?.[0] === errorName
      );
      if (!errorSchema) {
        errorSchema = registry.getSchema(errorIdentifier);
      }
    } catch (e) {
      const baseExceptionSchema = import_schema7.TypeRegistry.for("smithy.ts.sdk.synthetic." + namespace).getBaseException();
      if (baseExceptionSchema) {
        const ErrorCtor = baseExceptionSchema.ctor;
        throw Object.assign(new ErrorCtor(errorName), errorDataSource);
      }
      throw new Error(errorName);
    }
    const ns = import_schema7.NormalizedSchema.of(errorSchema);
    const message = this.loadQueryErrorMessage(dataObject);
    const exception = new errorSchema.ctor(message);
    const output = {};
    for (const [name, member] of ns.structIterator()) {
      const target = member.getMergedTraits().xmlName ?? name;
      const value = errorDataSource[target] ?? dataObject[target];
      output[name] = this.deserializer.readSchema(member, value);
    }
    Object.assign(exception, {
      $metadata: metadata,
      $response: response,
      $fault: ns.getMergedTraits().error,
      message,
      ...output
    });
    throw exception;
  }
  /**
   * The variations in the error and error message locations are attributed to
   * divergence between AWS Query and EC2 Query behavior.
   */
  loadQueryErrorCode(output, data) {
    const code = (data.Errors?.[0]?.Error ?? data.Errors?.Error ?? data.Error)?.Code;
    if (code !== void 0) {
      return code;
    }
    if (output.statusCode == 404) {
      return "NotFound";
    }
  }
  loadQueryError(data) {
    return data.Errors?.[0]?.Error ?? data.Errors?.Error ?? data.Error;
  }
  loadQueryErrorMessage(data) {
    const errorData = this.loadQueryError(data);
    return errorData?.message ?? errorData?.Message ?? data.message ?? data.Message ?? "Unknown";
  }
  /**
   * @override
   */
  getDefaultContentType() {
    return "application/x-www-form-urlencoded";
  }
};

// src/submodules/protocols/query/AwsEc2QueryProtocol.ts
var AwsEc2QueryProtocol = class extends AwsQueryProtocol {
  constructor(options) {
    super(options);
    this.options = options;
    const ec2Settings = {
      capitalizeKeys: true,
      flattenLists: true,
      serializeEmptyLists: false
    };
    Object.assign(this.serializer.settings, ec2Settings);
  }
  static {
    __name(this, "AwsEc2QueryProtocol");
  }
  /**
   * EC2 Query reads XResponse.XResult instead of XResponse directly.
   */
  useNestedResult() {
    return false;
  }
};

// src/submodules/protocols/xml/AwsRestXmlProtocol.ts
var import_protocols6 = require("@smithy/core/protocols");
var import_schema9 = require("@smithy/core/schema");
var import_util_body_length_browser4 = require("@smithy/util-body-length-browser");

// src/submodules/protocols/xml/parseXmlBody.ts
var import_smithy_client5 = require("@smithy/smithy-client");
var import_fast_xml_parser2 = require("fast-xml-parser");
var parseXmlBody = /* @__PURE__ */ __name((streamBody, context) => collectBodyString(streamBody, context).then((encoded) => {
  if (encoded.length) {
    const parser = new import_fast_xml_parser2.XMLParser({
      attributeNamePrefix: "",
      htmlEntities: true,
      ignoreAttributes: false,
      ignoreDeclaration: true,
      parseTagValue: false,
      trimValues: false,
      tagValueProcessor: /* @__PURE__ */ __name((_, val) => val.trim() === "" && val.includes("\n") ? "" : void 0, "tagValueProcessor")
    });
    parser.addEntity("#xD", "\r");
    parser.addEntity("#10", "\n");
    let parsedObj;
    try {
      parsedObj = parser.parse(encoded, true);
    } catch (e) {
      if (e && typeof e === "object") {
        Object.defineProperty(e, "$responseBodyText", {
          value: encoded
        });
      }
      throw e;
    }
    const textNodeName = "#text";
    const key = Object.keys(parsedObj)[0];
    const parsedObjToReturn = parsedObj[key];
    if (parsedObjToReturn[textNodeName]) {
      parsedObjToReturn[key] = parsedObjToReturn[textNodeName];
      delete parsedObjToReturn[textNodeName];
    }
    return (0, import_smithy_client5.getValueFromTextNode)(parsedObjToReturn);
  }
  return {};
}), "parseXmlBody");
var parseXmlErrorBody = /* @__PURE__ */ __name(async (errorBody, context) => {
  const value = await parseXmlBody(errorBody, context);
  if (value.Error) {
    value.Error.message = value.Error.message ?? value.Error.Message;
  }
  return value;
}, "parseXmlErrorBody");
var loadRestXmlErrorCode = /* @__PURE__ */ __name((output, data) => {
  if (data?.Error?.Code !== void 0) {
    return data.Error.Code;
  }
  if (data?.Code !== void 0) {
    return data.Code;
  }
  if (output.statusCode == 404) {
    return "NotFound";
  }
}, "loadRestXmlErrorCode");

// src/submodules/protocols/xml/XmlShapeSerializer.ts
var import_xml_builder = require("@aws-sdk/xml-builder");
var import_schema8 = require("@smithy/core/schema");
var import_serde6 = require("@smithy/core/serde");
var import_smithy_client6 = require("@smithy/smithy-client");
var import_util_base643 = require("@smithy/util-base64");
var XmlShapeSerializer = class extends SerdeContextConfig {
  constructor(settings) {
    super();
    this.settings = settings;
  }
  static {
    __name(this, "XmlShapeSerializer");
  }
  stringBuffer;
  byteBuffer;
  buffer;
  write(schema, value) {
    const ns = import_schema8.NormalizedSchema.of(schema);
    if (ns.isStringSchema() && typeof value === "string") {
      this.stringBuffer = value;
    } else if (ns.isBlobSchema()) {
      this.byteBuffer = "byteLength" in value ? value : (this.serdeContext?.base64Decoder ?? import_util_base643.fromBase64)(value);
    } else {
      this.buffer = this.writeStruct(ns, value, void 0);
      const traits = ns.getMergedTraits();
      if (traits.httpPayload && !traits.xmlName) {
        this.buffer.withName(ns.getName());
      }
    }
  }
  flush() {
    if (this.byteBuffer !== void 0) {
      const bytes = this.byteBuffer;
      delete this.byteBuffer;
      return bytes;
    }
    if (this.stringBuffer !== void 0) {
      const str = this.stringBuffer;
      delete this.stringBuffer;
      return str;
    }
    const buffer = this.buffer;
    if (this.settings.xmlNamespace) {
      if (!buffer?.attributes?.["xmlns"]) {
        buffer.addAttribute("xmlns", this.settings.xmlNamespace);
      }
    }
    delete this.buffer;
    return buffer.toString();
  }
  writeStruct(ns, value, parentXmlns) {
    const traits = ns.getMergedTraits();
    const name = ns.isMemberSchema() && !traits.httpPayload ? ns.getMemberTraits().xmlName ?? ns.getMemberName() : traits.xmlName ?? ns.getName();
    if (!name || !ns.isStructSchema()) {
      throw new Error(
        `@aws-sdk/core/protocols - xml serializer, cannot write struct with empty name or non-struct, schema=${ns.getName(
          true
        )}.`
      );
    }
    const structXmlNode = import_xml_builder.XmlNode.of(name);
    const [xmlnsAttr, xmlns] = this.getXmlnsAttribute(ns, parentXmlns);
    if (xmlns) {
      structXmlNode.addAttribute(xmlnsAttr, xmlns);
    }
    for (const [memberName, memberSchema] of ns.structIterator()) {
      const val = value[memberName];
      if (val != null || memberSchema.isIdempotencyToken()) {
        if (memberSchema.getMergedTraits().xmlAttribute) {
          structXmlNode.addAttribute(
            memberSchema.getMergedTraits().xmlName ?? memberName,
            this.writeSimple(memberSchema, val)
          );
          continue;
        }
        if (memberSchema.isListSchema()) {
          this.writeList(memberSchema, val, structXmlNode, xmlns);
        } else if (memberSchema.isMapSchema()) {
          this.writeMap(memberSchema, val, structXmlNode, xmlns);
        } else if (memberSchema.isStructSchema()) {
          structXmlNode.addChildNode(this.writeStruct(memberSchema, val, xmlns));
        } else {
          const memberNode = import_xml_builder.XmlNode.of(memberSchema.getMergedTraits().xmlName ?? memberSchema.getMemberName());
          this.writeSimpleInto(memberSchema, val, memberNode, xmlns);
          structXmlNode.addChildNode(memberNode);
        }
      }
    }
    return structXmlNode;
  }
  writeList(listMember, array, container, parentXmlns) {
    if (!listMember.isMemberSchema()) {
      throw new Error(
        `@aws-sdk/core/protocols - xml serializer, cannot write non-member list: ${listMember.getName(true)}`
      );
    }
    const listTraits = listMember.getMergedTraits();
    const listValueSchema = listMember.getValueSchema();
    const listValueTraits = listValueSchema.getMergedTraits();
    const sparse = !!listValueTraits.sparse;
    const flat = !!listTraits.xmlFlattened;
    const [xmlnsAttr, xmlns] = this.getXmlnsAttribute(listMember, parentXmlns);
    const writeItem = /* @__PURE__ */ __name((container2, value) => {
      if (listValueSchema.isListSchema()) {
        this.writeList(listValueSchema, Array.isArray(value) ? value : [value], container2, xmlns);
      } else if (listValueSchema.isMapSchema()) {
        this.writeMap(listValueSchema, value, container2, xmlns);
      } else if (listValueSchema.isStructSchema()) {
        const struct = this.writeStruct(listValueSchema, value, xmlns);
        container2.addChildNode(
          struct.withName(flat ? listTraits.xmlName ?? listMember.getMemberName() : listValueTraits.xmlName ?? "member")
        );
      } else {
        const listItemNode = import_xml_builder.XmlNode.of(
          flat ? listTraits.xmlName ?? listMember.getMemberName() : listValueTraits.xmlName ?? "member"
        );
        this.writeSimpleInto(listValueSchema, value, listItemNode, xmlns);
        container2.addChildNode(listItemNode);
      }
    }, "writeItem");
    if (flat) {
      for (const value of array) {
        if (sparse || value != null) {
          writeItem(container, value);
        }
      }
    } else {
      const listNode = import_xml_builder.XmlNode.of(listTraits.xmlName ?? listMember.getMemberName());
      if (xmlns) {
        listNode.addAttribute(xmlnsAttr, xmlns);
      }
      for (const value of array) {
        if (sparse || value != null) {
          writeItem(listNode, value);
        }
      }
      container.addChildNode(listNode);
    }
  }
  writeMap(mapMember, map, container, parentXmlns, containerIsMap = false) {
    if (!mapMember.isMemberSchema()) {
      throw new Error(
        `@aws-sdk/core/protocols - xml serializer, cannot write non-member map: ${mapMember.getName(true)}`
      );
    }
    const mapTraits = mapMember.getMergedTraits();
    const mapKeySchema = mapMember.getKeySchema();
    const mapKeyTraits = mapKeySchema.getMergedTraits();
    const keyTag = mapKeyTraits.xmlName ?? "key";
    const mapValueSchema = mapMember.getValueSchema();
    const mapValueTraits = mapValueSchema.getMergedTraits();
    const valueTag = mapValueTraits.xmlName ?? "value";
    const sparse = !!mapValueTraits.sparse;
    const flat = !!mapTraits.xmlFlattened;
    const [xmlnsAttr, xmlns] = this.getXmlnsAttribute(mapMember, parentXmlns);
    const addKeyValue = /* @__PURE__ */ __name((entry, key, val) => {
      const keyNode = import_xml_builder.XmlNode.of(keyTag, key);
      const [keyXmlnsAttr, keyXmlns] = this.getXmlnsAttribute(mapKeySchema, xmlns);
      if (keyXmlns) {
        keyNode.addAttribute(keyXmlnsAttr, keyXmlns);
      }
      entry.addChildNode(keyNode);
      let valueNode = import_xml_builder.XmlNode.of(valueTag);
      if (mapValueSchema.isListSchema()) {
        this.writeList(mapValueSchema, val, valueNode, xmlns);
      } else if (mapValueSchema.isMapSchema()) {
        this.writeMap(mapValueSchema, val, valueNode, xmlns, true);
      } else if (mapValueSchema.isStructSchema()) {
        valueNode = this.writeStruct(mapValueSchema, val, xmlns);
      } else {
        this.writeSimpleInto(mapValueSchema, val, valueNode, xmlns);
      }
      entry.addChildNode(valueNode);
    }, "addKeyValue");
    if (flat) {
      for (const [key, val] of Object.entries(map)) {
        if (sparse || val != null) {
          const entry = import_xml_builder.XmlNode.of(mapTraits.xmlName ?? mapMember.getMemberName());
          addKeyValue(entry, key, val);
          container.addChildNode(entry);
        }
      }
    } else {
      let mapNode;
      if (!containerIsMap) {
        mapNode = import_xml_builder.XmlNode.of(mapTraits.xmlName ?? mapMember.getMemberName());
        if (xmlns) {
          mapNode.addAttribute(xmlnsAttr, xmlns);
        }
        container.addChildNode(mapNode);
      }
      for (const [key, val] of Object.entries(map)) {
        if (sparse || val != null) {
          const entry = import_xml_builder.XmlNode.of("entry");
          addKeyValue(entry, key, val);
          (containerIsMap ? container : mapNode).addChildNode(entry);
        }
      }
    }
  }
  writeSimple(_schema, value) {
    if (null === value) {
      throw new Error("@aws-sdk/core/protocols - (XML serializer) cannot write null value.");
    }
    const ns = import_schema8.NormalizedSchema.of(_schema);
    let nodeContents = null;
    if (value && typeof value === "object") {
      if (ns.isBlobSchema()) {
        nodeContents = (this.serdeContext?.base64Encoder ?? import_util_base643.toBase64)(value);
      } else if (ns.isTimestampSchema() && value instanceof Date) {
        const options = this.settings.timestampFormat;
        const format = options.useTrait ? ns.getSchema() === import_schema8.SCHEMA.TIMESTAMP_DEFAULT ? options.default : ns.getSchema() ?? options.default : options.default;
        switch (format) {
          case import_schema8.SCHEMA.TIMESTAMP_DATE_TIME:
            nodeContents = value.toISOString().replace(".000Z", "Z");
            break;
          case import_schema8.SCHEMA.TIMESTAMP_HTTP_DATE:
            nodeContents = (0, import_smithy_client6.dateToUtcString)(value);
            break;
          case import_schema8.SCHEMA.TIMESTAMP_EPOCH_SECONDS:
            nodeContents = String(value.getTime() / 1e3);
            break;
          default:
            console.warn("Missing timestamp format, using http date", value);
            nodeContents = (0, import_smithy_client6.dateToUtcString)(value);
            break;
        }
      } else if (ns.isBigDecimalSchema() && value) {
        if (value instanceof import_serde6.NumericValue) {
          return value.string;
        }
        return String(value);
      } else if (ns.isMapSchema() || ns.isListSchema()) {
        throw new Error(
          "@aws-sdk/core/protocols - xml serializer, cannot call _write() on List/Map schema, call writeList or writeMap() instead."
        );
      } else {
        throw new Error(
          `@aws-sdk/core/protocols - xml serializer, unhandled schema type for object value and schema: ${ns.getName(
            true
          )}`
        );
      }
    }
    if (ns.isBooleanSchema() || ns.isNumericSchema() || ns.isBigIntegerSchema() || ns.isBigDecimalSchema()) {
      nodeContents = String(value);
    }
    if (ns.isStringSchema()) {
      if (value === void 0 && ns.isIdempotencyToken()) {
        nodeContents = (0, import_serde6.generateIdempotencyToken)();
      } else {
        nodeContents = String(value);
      }
    }
    if (nodeContents === null) {
      throw new Error(`Unhandled schema-value pair ${ns.getName(true)}=${value}`);
    }
    return nodeContents;
  }
  writeSimpleInto(_schema, value, into, parentXmlns) {
    const nodeContents = this.writeSimple(_schema, value);
    const ns = import_schema8.NormalizedSchema.of(_schema);
    const content = new import_xml_builder.XmlText(nodeContents);
    const [xmlnsAttr, xmlns] = this.getXmlnsAttribute(ns, parentXmlns);
    if (xmlns) {
      into.addAttribute(xmlnsAttr, xmlns);
    }
    into.addChildNode(content);
  }
  getXmlnsAttribute(ns, parentXmlns) {
    const traits = ns.getMergedTraits();
    const [prefix, xmlns] = traits.xmlNamespace ?? [];
    if (xmlns && xmlns !== parentXmlns) {
      return [prefix ? `xmlns:${prefix}` : "xmlns", xmlns];
    }
    return [void 0, void 0];
  }
};

// src/submodules/protocols/xml/XmlCodec.ts
var XmlCodec = class extends SerdeContextConfig {
  constructor(settings) {
    super();
    this.settings = settings;
  }
  static {
    __name(this, "XmlCodec");
  }
  createSerializer() {
    const serializer = new XmlShapeSerializer(this.settings);
    serializer.setSerdeContext(this.serdeContext);
    return serializer;
  }
  createDeserializer() {
    const deserializer = new XmlShapeDeserializer(this.settings);
    deserializer.setSerdeContext(this.serdeContext);
    return deserializer;
  }
};

// src/submodules/protocols/xml/AwsRestXmlProtocol.ts
var AwsRestXmlProtocol = class extends import_protocols6.HttpBindingProtocol {
  static {
    __name(this, "AwsRestXmlProtocol");
  }
  codec;
  serializer;
  deserializer;
  constructor(options) {
    super(options);
    const settings = {
      timestampFormat: {
        useTrait: true,
        default: import_schema9.SCHEMA.TIMESTAMP_DATE_TIME
      },
      httpBindings: true,
      xmlNamespace: options.xmlNamespace,
      serviceNamespace: options.defaultNamespace
    };
    this.codec = new XmlCodec(settings);
    this.serializer = new import_protocols6.HttpInterceptingShapeSerializer(this.codec.createSerializer(), settings);
    this.deserializer = new import_protocols6.HttpInterceptingShapeDeserializer(this.codec.createDeserializer(), settings);
  }
  getPayloadCodec() {
    return this.codec;
  }
  getShapeId() {
    return "aws.protocols#restXml";
  }
  async serializeRequest(operationSchema, input, context) {
    const request = await super.serializeRequest(operationSchema, input, context);
    const ns = import_schema9.NormalizedSchema.of(operationSchema.input);
    const members = ns.getMemberSchemas();
    request.path = String(request.path).split("/").filter((segment) => {
      return segment !== "{Bucket}";
    }).join("/") || "/";
    if (!request.headers["content-type"]) {
      const httpPayloadMember = Object.values(members).find((m) => {
        return !!m.getMergedTraits().httpPayload;
      });
      if (httpPayloadMember) {
        const mediaType = httpPayloadMember.getMergedTraits().mediaType;
        if (mediaType) {
          request.headers["content-type"] = mediaType;
        } else if (httpPayloadMember.isStringSchema()) {
          request.headers["content-type"] = "text/plain";
        } else if (httpPayloadMember.isBlobSchema()) {
          request.headers["content-type"] = "application/octet-stream";
        } else {
          request.headers["content-type"] = this.getDefaultContentType();
        }
      } else if (!ns.isUnitSchema()) {
        const hasBody = Object.values(members).find((m) => {
          const { httpQuery, httpQueryParams, httpHeader, httpLabel, httpPrefixHeaders } = m.getMergedTraits();
          return !httpQuery && !httpQueryParams && !httpHeader && !httpLabel && httpPrefixHeaders === void 0;
        });
        if (hasBody) {
          request.headers["content-type"] = this.getDefaultContentType();
        }
      }
    }
    if (request.headers["content-type"] === this.getDefaultContentType()) {
      if (typeof request.body === "string") {
        request.body = '<?xml version="1.0" encoding="UTF-8"?>' + request.body;
      }
    }
    if (request.body) {
      try {
        request.headers["content-length"] = String((0, import_util_body_length_browser4.calculateBodyLength)(request.body));
      } catch (e) {
      }
    }
    return request;
  }
  async deserializeResponse(operationSchema, context, response) {
    return super.deserializeResponse(operationSchema, context, response);
  }
  async handleError(operationSchema, context, response, dataObject, metadata) {
    const errorIdentifier = loadRestXmlErrorCode(response, dataObject) ?? "Unknown";
    let namespace = this.options.defaultNamespace;
    let errorName = errorIdentifier;
    if (errorIdentifier.includes("#")) {
      [namespace, errorName] = errorIdentifier.split("#");
    }
    const registry = import_schema9.TypeRegistry.for(namespace);
    let errorSchema;
    try {
      errorSchema = registry.getSchema(errorIdentifier);
    } catch (e) {
      const baseExceptionSchema = import_schema9.TypeRegistry.for("smithy.ts.sdk.synthetic." + namespace).getBaseException();
      if (baseExceptionSchema) {
        const ErrorCtor = baseExceptionSchema.ctor;
        throw Object.assign(new ErrorCtor(errorName), dataObject);
      }
      throw new Error(errorName);
    }
    const ns = import_schema9.NormalizedSchema.of(errorSchema);
    const message = dataObject.Error?.message ?? dataObject.Error?.Message ?? dataObject.message ?? dataObject.Message ?? "Unknown";
    const exception = new errorSchema.ctor(message);
    await this.deserializeHttpMessage(errorSchema, context, response, dataObject);
    const output = {};
    for (const [name, member] of ns.structIterator()) {
      const target = member.getMergedTraits().xmlName ?? name;
      const value = dataObject.Error?.[target] ?? dataObject[target];
      output[name] = this.codec.createDeserializer().readSchema(member, value);
    }
    Object.assign(exception, {
      $metadata: metadata,
      $response: response,
      $fault: ns.getMergedTraits().error,
      message,
      ...output
    });
    throw exception;
  }
  /**
   * @override
   */
  getDefaultContentType() {
    return "application/xml";
  }
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  AwsEc2QueryProtocol,
  AwsJson1_0Protocol,
  AwsJson1_1Protocol,
  AwsJsonRpcProtocol,
  AwsQueryProtocol,
  AwsRestJsonProtocol,
  AwsRestXmlProtocol,
  JsonCodec,
  JsonShapeDeserializer,
  JsonShapeSerializer,
  XmlCodec,
  XmlShapeDeserializer,
  XmlShapeSerializer,
  _toBool,
  _toNum,
  _toStr,
  awsExpectUnion,
  loadRestJsonErrorCode,
  loadRestXmlErrorCode,
  parseJsonBody,
  parseJsonErrorBody,
  parseXmlBody,
  parseXmlErrorBody
});
