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Use this class to operate the REST API methods and parameters.

SimpleRestRequest(requestName, methodName)

With this method you can create an object to use in the REST requests. When using the method, the system creates an object with the sws global variable (see the code example below).

Parameter(s):

Name	Type	Mandatory	Default Value
requestName	String	N	N
methodName	String	N	N

Info

Provide values for parameters as shown below:

Parameter	Value
requestName	Specify the value of the Name field taken from the record in the REST Requests (sys_rest_requests) table.
methodName	Specify the value of the Name field taken from the record in the REST Request Methods (sys_rest_request_method) table related to this request.

Return:

Type	Description
SimpleRestRequest object	This method returns a SimpleRestRequest object initiated by the query transmitted; otherwise, it returns an empty SimpleRestRequest object.

Example:

Code Block

language	js
theme	Eclipse
title	SimpleRestRequestApi
linenumbers	true

/* Create a 'Telegram' request in the REST Requests (sys_rest_requests) table and a 'Send Message' method in the REST Request Methods (sys_rest_request_method) table related to the 'Telegram' request.
Also create 'chat_id' and 'text' Rest Request Method Param (sys_rest_request_method_param) related to the 'Send Message' method
*/

const request = sws.restRequestV1('Telegram', 'Send Message');
request.setStringParameter('chat_id', '123456789');
request.setStringParameter('text', 'telegram');
const response = request.execute();

// OR

const request = sws.restRequestV1();
request.setRequestUrl('https://api.telegram.org/bot1860462740:AAHyP6BMH2Mh-cXezrTVu2sJUoNYvimMRMQ/sendMessage');
request.setQueryParameter('chat_id', '123456789');
request.setQueryParameter('text', 'telegram');
const response = request.execute();

addFileContent(content, paramName, fileName)

Use this method to prepare a file in binary format and send it in a request.

Parameter(s):

Name	Type	Mandatory	Default Value	Description
content	String	Y	N	The base64 encoded binary file data.
paramName	String	Y	N	The name of the parameter in the POST request that transmits the binary data.
fileName	String	Y	N	The file name.

Info
It is possible to add several files into the same request. In this case, the name of the POST request parameter should be an array of elements. For example, if there is one file, the parameter can be called files. If there are two files, they should be called files[1] and files[2].

Return:

Type	Description
Void	This method does not return a value.

Examples:

Code Block

language	js
theme	Eclipse
title	Adding two files
linenumbers	true

const request = sws.restRequestV1();
request.setRequestUrl('https://instance.example1.com/some/service'); //the URL to download the files
const downloadResponse = request.execute();

request.setRequestUrl('https://instance.example2.com/v1/attachments/upload/task/165469349718887155'); // the URL to upload the files
request.addFileContent(downloadResponse.getContentBase64(), 'files[1]', 'file.png');
request.addFileContent(downloadResponse.getContentBase64(), 'files[2]', 'file2.png');
const uploadResponse = request.execute();

Code Block

language	js
theme	Eclipse
title	Adding one file
linenumbers	true

const request = sws.restRequestV1(); 
request.setRequestUrl('https://instance.example1.com/some/service'); //the URL to download the file
const downloadResponse = request.execute();

request.setRequestUrl('https://instance.example2.com/v1/attachments/upload/task/165469349718887155'); // the URL to upload the file
request.addFileContent(downloadResponse.getContentBase64(), 'files', 'file.mp3');
const uploadResponse = request.execute();

execute()

Use this method to send a REST request.

Return:

Type	Description
SimpleRestResponse	This method returns a SimpleRestResponse object.

This server class

Tip
Change the REST_message_record text from the examples below to the record name of your REST message.

execute()

Sends the REST message.

Return:

TypeDescriptionSimpleRestResponseResponse to the message sent by the execute() method.

Example:

Code Block

language	js
theme	Eclipse
title	execute()
linenumbers	true

const request = sws.restRequestV1();
request.setRequestUrl(`https://jsonplaceholder.typicode.com/todos/1`);
request.setRequestMethod('GET');
constvar sm = new sn_ws.SimpleRestRequestApi(“REST_message_record”, “get”);
var response = smrequest.execute();

setBasicAuth(userName,

userPass

userPassword)

Sets the username for web-service auth Use this method to set a username and a password to authorize in a web service if the basic auth authentication type was chosenis selected.

Parameter(s):

Name	Type	Mandatory	Default Value
userName	String	Y	N
userPassuserPassword	String	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setBasicAuth

var sm = new sn_ws.SimpleRestRequestApi(“REST_message_record”, “get”);
sm.setBasicAuth(“username”, “password”);

setRequestUrl(requestUrl)

()
linenumbers	true

const scriptJSON = {
    'script': 'ss.info(new SimpleDateTime().getValue())'
}
const request = sws.restRequestV1();
request.setRequestUrl(ss.getProperty('simple.instance.uri') + '/v1/ajax-script/run');
request.setRequestMethod('POST');
request.setBasicAuth('admin', 'password');
request.setRequestHeader('Content-type', 'application/json');
request.setRequestBody(JSON.stringify(scriptJSON));
const response = request.execute();
ss.info(response.getBody());
// Info: {"messages":[],"status":"OK","data":{"result":null,"info":"Info: 20...

The code example below demonstrates how to retrieve the authorization token with a user login and password. The code uses example data for the the setRequestUrl(requestUrl) method and the payload constant. Replace it with the real data before using it.

Code Block

language	js
theme	Eclipse
title	Authorization method
linenumbers	true

const request = sws.restRequestV1();
request.setRequestUrl('https://instance.example.com/v1/auth/login');
request.setRequestMethod('POST');
request.setRequestHeader('Content-type', 'application/json');
const payload = {
    'username': 'admin',
    'password': 'qwerty123456'
}
request.setRequestBody(JSON.stringify(payload));
const response = request.execute();
ss.info(JSON.parse(response.getBody()).data.auth_key); // Info: 5WvOT9Ejlxd6Gb8bkCWMtG3XXMYcoDDJ

setRequestUrl(requestUrl)

Use this method to set a request URL. To get a request URL, use the getRequestUrl() method.Sets the request URL.

Parameter(s):

Name	Type	Mandatory	Default Value
requestUrl	String	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setRequestUrl()
linenumbers	true

const requestvar sm = new sn_ws.SimpleRestRequestApi(“REST_message_record”, “get”sws.restRequestV1();
sm.setRequestUrl(“url”);request.setRequestUrl('https://instance.example.com/v1/ajax-script/run');
ss.info(request.getRequestUrl());
// Info: https://instance.example.com/v1/ajax-script/run

setRequestMethod(methodName)

Sets the requesting Use this method to set a request method (GET, POST, PURGE, etc). Accepts the requesting method name. Specify the method name within the methodName parameter. To get the method name, use the getRequestMethod() method.

Parameter(s):

Name	Type	Mandatory	Default Value
methodName	String	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setRequestMethod()
linenumbers	true

const request = sws.restRequestV1();
request.setRequestUrl('https://instance.example.com/v1/ajax-script/run');
request.setRequestMethod('POST');
ss.info(request.getRequestUrl());
ss.info(request.getRequestMethod());
// Info: https://instance.example.com/v1/ajax-script/run
// Info: POSTvar sm = new sn_ws . SimpleRestRequestApi(“REST_message_record”, “get”);
sm.setRequestMethod(“get”);

setRequestTimeout(timeout)

Sets Use this method to set the response timeout until the request is out of timein seconds.

Parameter(s):

Name	Type	Mandatory	Default Value
timeout	Integer	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setRequestTimeout()
linenumbers	true

const request = sws.restRequestV1();
request.setRequestUrl('https://instance.example.com/v1/ajax-script/run');
request.setRequestMethod('GET');
request.setRequestTimeout(60);
const response = request.execute(var sm = new sn_ws . SimpleRestRequestApi(“REST_message_record”, “get”);
sm.setRequestTimeout(“60000”);

setQueryParameter(name, value)

Adds Use this method to add a parameter into the end of the request URL request formed generated as a "name=value",.

Parameter(s):

Name	Type	Mandatory	Default Value
name	String	Y	N
value	String	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setQueryParameter()
linenumbers	true

const request = sws.restRequestV1();
request.setRequestUrl('https://instance.example.com/rest/v1/table/user');
request.setRequestMethod('GET');
request.setRequestHeader('Authorization', 'Bearer ' + new SimpleUser().getAccessToken());
request.setQueryParameter('sysparm_query', 'active=true^emailLIKEyours^ORDERBYDESCcompany');
const url = request.getRequestUrl();
ss.info(url);
// Info: https://instance.example.com/rest/v1/table/user?sysparm_query=active%3Dtrue%5EemailLIKEyours%5EORDERBYDESCcompanyvar sm = new sn_ws . SimpleRestRequestApi(“REST_message_record”, “get”);
sm.setQueryParameter(“sysparm_query”, “active=true^ORDERBYDESCcategory”);

setRequestBody(body)

Sets Use this method to set the request body when used using the PUT or POST methods. To get the request body, use the GET method.

Parameter(s):

Name	Type	Mandatory	Default Value
body	String	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setRequestBody()
linenumbers	true

const recordURLvar sm =
  new sn_ws . SimpleRestRequestApi(“REST_message_record”, “get”);
var body = “<Message body content>”;
sm.setRequestBody(body ss.getProperty('simple.instance.uri') + '/record/' + current.getTableName() + '/' + current.sys_id;
const dataJSON = {
    'text': `New Request has been assigned to DevOps Team <${recordURL}|View Request>`
  };
const request = sws.restRequestV1('DevOps Team Request', 'send_message_to_channel');
request.setRequestBody(JSON.stringify(dataJSON));
const response = request.execute();

setStringParameter(name, value)

Sets the Use this method to set a request variable with the name specified from the record to the value specifiedset in the name and the value set in the value parameter.

Parameter(s):

Name	Type	Mandatory	Default Value
name	String	Y	N
value	String	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setStringParameter()
linenumbers	true

/* Create a 'Telegram' request in REST Requests (sys_rest_requests) table
and a 'Send Message' method in REST Request Methods (sys_rest_request_method) table related to the 'Telegram' request.
Also create 'chat_id' and 'text' Rest Request Method Param (sys_rest_request_method_param) related to the 'Send Message' method
*/

const request = sws.restRequestV1('Telegram', 'Send Message');
request.setStringParameter('chat_id', '123456789');
request.setStringParameter('text', 'telegram');
const response = request.execute(var sm = new sws.RestRequest("<REST_request_record>","get"); 
sm.setStringParameter("s","NOW");

setRequestHeader(name, value)

Sets the Use this method to set a HTTP header in the request for with the value specified. To get the request headers, use the getRequestHeaders() method.

Parameter(s):

Name	Type	Mandatory	Default Value
name	String	Y	N
value	String	Y	N

Return:

Type	Description
Void	This method does not return a value.

Example:

Code Block

language	js
theme	Eclipse
title	setRequestHeader

var sm = new sn_ws . SimpleRestRequestApi(“REST_message_record”, “get”);
sm.setRequestHeader(“Accept”, “Application/json”);

getRequestUrl()

Method description

Parameter(s):

()
linenumbers	true

const scriptJSON = {
    'script': 'ss.info(new SimpleDateTime().getValue())'
}
const request = sws.restRequestV1();
request.setRequestUrl('https://instance.example.com/v1/ajax-script/run');
request.setRequestMethod('POST');
request.setBasicAuth('username', 'password');
request.setRequestBody(JSON.stringify(scriptJSON));
request.setRequestHeader('Content-type', 'application/json');
const response = request.execute();

getRequestUrl()

Use this method to receive a request URL with its parameters. To set a request URL, use thesetRequestUrl(requestUrl) method.

Return:

Type	Description
String	The request URL.

Example:

Code Block

language	js
theme	Eclipse
title	getRequestUrl()
linenumbers	true

const request = sws.restRequestV1();
request.setRequestUrl(ss.getProperty('simple.instance.uri') + '/v1/ajax-script/run');
const url = request.getRequestUrl();
ss.info(url);
// Info: https://your-instance-url/v1/ajax-script/run

getRequestBody()

Use this method to return a request body. To set a request body, use the setRequestBody(body) method.

Return:

Type	Description
String	The request body.

Example:

Code Block

language	js
theme	Eclipse
title	getRequestBody()
linenumbers	true

const recordURL =
    ss.getProperty('simple.instance.uri') + '/record/' + current.getTableName() + '/' + current.sys_id;
const dataJSON = {
    'text': `New Request has been assigned to DevOps Team <${recordURL}|View Request>`
  };
const request = sws.restRequestV1('DevOps Team Request', 'send_message_to_channel');
request.setRequestBody(JSON.stringify(dataJSON));
request.execute();
const body = request.getRequestBody();
ss.info(body);
//Info: {"text":"New Request has been assigned to DevOps Team <https://your-instance-url.simpleone.ru\/record\/task\/161123123123123123|View Request>"}

getRequestHeaders()

Use this method to receive all request headers. To set request headers, use the setRequestHeader(name, value) method.

NameTypeMandatoryDefault Value

Return:
Type Description
Object The keys are the hearder names, the values are the arrays of header values.

Example:
Code Block
Method description
Parameter(s):
language js
theme Eclipse
title getRequestHeaders()
linenumbers true
const request = sws.restRequestV1(); request.setRequestHeader('Content-type', 'application/json'); const header = request.getRequestHeaders(); ss.info(header); // Info: {"content-type":["application\/json"]}
getRequestMethod()
Use this method to receice the request method used. To set a request method, use setRequestMethod(methodName).
NameTypeMandatoryDefault Value

Return:
Type Description
String The method name.

Example:
Code Block
Method description
language js
theme Eclipse
title getRequestMethod()
linenumbers true
const request = sws.restRequestV1(); request.setRequestMethod('GET'); const method = request.getRequestMethod(); ss.info(method); //Info: GET
useHttp2(value)
Use this method to make the HTTP/2 protocol mandatory.
Note
This methods requires a host supportting the HTTP/2 protocol.
Parameter(s):
Name Type Mandatory Default Value
value Boolean N true
Return:
Type Description
Void This method does not return a value.
Example:
Code Block
language js
theme Eclipse
title useHttp2()
linenumbers true
const request = sws.restRequestV1(); request.setRequestUrl('https://http2.pro/api/v1'); request.setRequestMethod('GET'); request.useHttp2(); const response = request.execute();
To disable the usage of HTTP/2, to call the method with the false parameter.
Code Block
language js
theme Eclipse
title useHttp2()
linenumbers true
request.useHttp2(false);

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Versions Compared

Old Version 8

New Version Current

Key

SimpleRestRequest(requestName, methodName)

addFileContent(content, paramName, fileName)

execute()

execute()

setBasicAuth(userName,

userPassword)

setRequestUrl(requestUrl)

setRequestUrl(requestUrl)

setRequestMethod(methodName)

setRequestTimeout(timeout)

setQueryParameter(name, value)

setRequestBody(body)

setStringParameter(name, value)

setRequestHeader(name, value)

getRequestUrl()

getRequestUrl()

getRequestBody()

getRequestHeaders()

getRequestMethod()

useHttp2(value)