_xamzrequire=function e(t,r,n){function i(s,a){if(!r[s]){if(!t[s]){var u="function"==typeof _xamzrequire&&_xamzrequire;if(!a&&u)return u(s,!0);if(o)return o(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var l=r[s]={exports:{}};t[s][0].call(l.exports,function(e){var r=t[s][1][e];return i(r||e)},l,l.exports,e,t,r,n)}return r[s].exports}for(var o="function"==typeof _xamzrequire&&_xamzrequire,s=0;s<n.length;s++)i(n[s]);return i}({194:[function(e,t,r){var n={util:e("./util")};({}).toString(),t.exports=n,n.util.update(n,{VERSION:"2.186.0",Signers:{},Protocol:{Json:e("./protocol/json"),Query:e("./protocol/query"),Rest:e("./protocol/rest"),RestJson:e("./protocol/rest_json"),RestXml:e("./protocol/rest_xml")},XML:{Builder:e("./xml/builder"),Parser:null},JSON:{Builder:e("./json/builder"),Parser:e("./json/parser")},Model:{Api:e("./model/api"),Operation:e("./model/operation"),Shape:e("./model/shape"),Paginator:e("./model/paginator"),ResourceWaiter:e("./model/resource_waiter")},apiLoader:e("./api_loader")}),e("./service"),e("./config"),e("./http"),e("./sequential_executor"),e("./event_listeners"),e("./request"),e("./response"),e("./resource_waiter"),e("./signers/request_signer"),e("./param_validator"),n.events=new n.SequentialExecutor},{"./api_loader":183,"./config":193,"./event_listeners":207,"./http":208,"./json/builder":210,"./json/parser":211,"./model/api":212,"./model/operation":214,"./model/paginator":215,"./model/resource_waiter":216,"./model/shape":217,"./param_validator":218,"./protocol/json":220,"./protocol/query":221,"./protocol/rest":222,"./protocol/rest_json":223,"./protocol/rest_xml":224,"./request":229,"./resource_waiter":230,"./response":231,"./sequential_executor":233,"./service":234,"./signers/request_signer":253,"./util":261,"./xml/builder":263}],263:[function(e,t,r){function n(){}function i(e,t,r){switch(r.type){case"structure":return o(e,t,r);case"map":return s(e,t,r);case"list":return a(e,t,r);default:return u(e,t,r)}}function o(e,t,r){l.arrayEach(r.memberNames,function(n){var o=r.members[n];if("body"===o.location){var s=t[n],a=o.name;if(void 0!==s&&null!==s)if(o.isXmlAttribute)e.att(a,s);else if(o.flattened)i(e,s,o);else{var u=e.ele(a);c(u,o),i(u,s,o)}}})}function s(e,t,r){var n=r.key.name||"key",o=r.value.name||"value";l.each(t,function(t,s){var a=e.ele(r.flattened?r.name:"entry");i(a.ele(n),t,r.key),i(a.ele(o),s,r.value)})}function a(e,t,r){r.flattened?l.arrayEach(t,function(t){var n=r.member.name||r.name;i(e.ele(n),t,r.member)}):l.arrayEach(t,function(t){var n=r.member.name||"member";i(e.ele(n),t,r.member)})}function u(e,t,r){e.txt(r.toWireFormat(t))}function c(e,t){var r,n="xmlns";t.xmlNamespaceUri?(r=t.xmlNamespaceUri,t.xmlNamespacePrefix&&(n+=":"+t.xmlNamespacePrefix)):e.isRoot&&t.api.xmlNamespaceUri&&(r=t.api.xmlNamespaceUri),r&&e.att(n,r)}var l=e("../util"),h=e("xmlbuilder");n.prototype.toXML=function(e,t,r,n){var o=h.create(r);return c(o,t),i(o,e,t),o.children.length>0||n?o.root().toString():""},t.exports=n},{"../util":261,xmlbuilder:181}],253:[function(e,t,r){var n=e("../core"),i=n.util.inherit;n.Signers.RequestSigner=i({constructor:function(e){this.request=e},setServiceClientId:function(e){this.serviceClientId=e},getServiceClientId:function(){return this.serviceClientId}}),n.Signers.RequestSigner.getVersion=function(e){switch(e){case"v2":return n.Signers.V2;case"v3":return n.Signers.V3;case"v4":return n.Signers.V4;case"s3":return n.Signers.S3;case"v3https":return n.Signers.V3Https}throw new Error("Unknown signing version "+e)},e("./v2"),e("./v3"),e("./v3https"),e("./v4"),e("./s3"),e("./presign")},{"../core":194,"./presign":252,"./s3":254,"./v2":255,"./v3":256,"./v3https":257,"./v4":258}],258:[function(e,t,r){var n=e("../core"),i=e("./v4_credentials"),o=n.util.inherit;n.Signers.V4=o(n.Signers.RequestSigner,{constructor:function(e,t,r){n.Signers.RequestSigner.call(this,e),this.serviceName=t,r=r||{},this.signatureCache="boolean"!=typeof r.signatureCache||r.signatureCache,this.operation=r.operation},algorithm:"AWS4-HMAC-SHA256",addAuthorization:function(e,t){var r=n.util.date.iso8601(t).replace(/[:\-]|\.\d{3}/g,"");this.isPresigned()?this.updateForPresigned(e,r):this.addHeaders(e,r),this.request.headers.Authorization=this.authorization(e,r)},addHeaders:function(e,t){this.request.headers["X-Amz-Date"]=t,e.sessionToken&&(this.request.headers["x-amz-security-token"]=e.sessionToken)},updateForPresigned:function(e,t){var r=this.credentialString(t),i={"X-Amz-Date":t,"X-Amz-Algorithm":this.algorithm,"X-Amz-Credential":e.accessKeyId+"/"+r,"X-Amz-Expires":this.request.headers["presigned-expires"],"X-Amz-SignedHeaders":this.signedHeaders()};e.sessionToken&&(i["X-Amz-Security-Token"]=e.sessionToken),this.request.headers["Content-Type"]&&(i["Content-Type"]=this.request.headers["Content-Type"]),this.request.headers["Content-MD5"]&&(i["Content-MD5"]=this.request.headers["Content-MD5"]),this.request.headers["Cache-Control"]&&(i["Cache-Control"]=this.request.headers["Cache-Control"]),n.util.each.call(this,this.request.headers,function(e,t){if("presigned-expires"!==e&&this.isSignableHeader(e)){var r=e.toLowerCase();0===r.indexOf("x-amz-meta-")?i[r]=t:0===r.indexOf("x-amz-")&&(i[e]=t)}});var o=this.request.path.indexOf("?")>=0?"&":"?";this.request.path+=o+n.util.queryParamsToString(i)},authorization:function(e,t){var r=[],n=this.credentialString(t);return r.push(this.algorithm+" Credential="+e.accessKeyId+"/"+n),r.push("SignedHeaders="+this.signedHeaders()),r.push("Signature="+this.signature(e,t)),r.join(", ")},signature:function(e,t){var r=i.getSigningKey(e,t.substr(0,8),this.request.region,this.serviceName,this.signatureCache);return n.util.crypto.hmac(r,this.stringToSign(t),"hex")},stringToSign:function(e){var t=[];return t.push("AWS4-HMAC-SHA256"),t.push(e),t.push(this.credentialString(e)),t.push(this.hexEncodedHash(this.canonicalString())),t.join("\n")},canonicalString:function(){var e=[],t=this.request.pathname();return"s3"!==this.serviceName&&(t=n.util.uriEscapePath(t)),e.push(this.request.method),e.push(t),e.push(this.request.search()),e.push(this.canonicalHeaders()+"\n"),e.push(this.signedHeaders()),e.push(this.hexEncodedBodyHash()),e.join("\n")},canonicalHeaders:function(){var e=[];n.util.each.call(this,this.request.headers,function(t,r){e.push([t,r])}),e.sort(function(e,t){return e[0].toLowerCase()<t[0].toLowerCase()?-1:1});var t=[];return n.util.arrayEach.call(this,e,function(e){var r=e[0].toLowerCase();if(this.isSignableHeader(r)){var i=e[1];if(void 0===i||null===i||"function"!=typeof i.toString)throw n.util.error(new Error("Header "+r+" contains invalid value"),{code:"InvalidHeader"});t.push(r+":"+this.canonicalHeaderValues(i.toString()))}}),t.join("\n")},canonicalHeaderValues:function(e){return e.replace(/\s+/g," ").replace(/^\s+|\s+$/g,"")},signedHeaders:function(){var e=[];return n.util.each.call(this,this.request.headers,function(t){t=t.toLowerCase(),this.isSignableHeader(t)&&e.push(t)}),e.sort().join(";")},credentialString:function(e){return i.createScope(e.substr(0,8),this.request.region,this.serviceName)},hexEncodedHash:function(e){return n.util.crypto.sha256(e,"hex")},hexEncodedBodyHash:function(){var e=this.request;return this.isPresigned()&&"s3"===this.serviceName&&!e.body?"UNSIGNED-PAYLOAD":e.headers["X-Amz-Content-Sha256"]?e.headers["X-Amz-Content-Sha256"]:this.hexEncodedHash(this.request.body||"")},unsignableHeaders:["authorization","content-type","content-length","user-agent","presigned-expires","expect","x-amzn-trace-id"],isSignableHeader:function(e){return 0===e.toLowerCase().indexOf("x-amz-")||this.unsignableHeaders.indexOf(e)<0},isPresigned:function(){return!!this.request.headers["presigned-expires"]}}),t.exports=n.Signers.V4},{"../core":194,"./v4_credentials":259}],259:[function(e,t,r){var n=e("../core"),i={},o=[];t.exports={createScope:function(e,t,r){return[e.substr(0,8),t,r,"aws4_request"].join("/")},getSigningKey:function(e,t,r,s,a){var u=n.util.crypto.hmac(e.secretAccessKey,
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