Notifications

A Notification resource represents a single log entry made by Restcomm while handling your calls or your use of the restful APIs. It is very useful for debugging purposes. The Notifications list resource represents the set of notifications generated for an account.

Notification Resource URI

/2012-04-24/Accounts/{AccountSid}/Notifications/{NotificationSid}

Resource Properties

Property Description

Property	Description
Sid	A string that uniquely identifies this transcription.
DateCreated	The date that this transcription was created.
DateUpdated	The date that this transcription was last updated.
AccountSid	The unique id of the Account that created this transcription.
CallSid	CallSid is the unique id of the call during which the notification was generated. Empty if the notification was generated by the Restful APIs without regard to a specific phone call.
ApiVersion	The Restcomm API version in use when this notification was generated. May be empty for events that don’t have a specific API version.
Log	An integer log level corresponding to the type of notification: 0 is ERROR, 1 is WARNING.
ErrorCode	A unique error code for the error condition. You can lookup errors, in our Error Dictionary.
MoreInfo	A URL for more information about the error condition. The URL is a page in our Error Dictionary.
MessageText	The text for the notification.
MessageDate	The date the notification was actually generated
RequestUrl	The URL of the resource that caused the notification to be generated.
RequestMethod	The HTTP method in use for the request that caused the notification to be generated.
RequestVariables	The HTTP GET or POST variables that Restcomm generated and sent to your server. Also, if the notification was generated by the Restful APIs, this field will include any HTTP POST or PUT variables you sent.
ResponseHeaders	The HTTP headers returned by your server.
ResponseBody	The HTTP body returned by your server.
Uri	The URI for this account, relative to `https://$DOMAIN/restcomm`.

Sid

A string that uniquely identifies this transcription.

DateCreated

The date that this transcription was created.

DateUpdated

The date that this transcription was last updated.

AccountSid

The unique id of the Account that created this transcription.

CallSid

CallSid is the unique id of the call during which the notification was generated. Empty if the notification was generated by the Restful APIs without regard to a specific phone call.

ApiVersion

The Restcomm API version in use when this notification was generated. May be empty for events that don’t have a specific API version.

Log

An integer log level corresponding to the type of notification: 0 is ERROR, 1 is WARNING.

ErrorCode

A unique error code for the error condition. You can lookup errors, in our Error Dictionary.

MoreInfo

A URL for more information about the error condition. The URL is a page in our Error Dictionary.

MessageText

The text for the notification.

MessageDate

The date the notification was actually generated

RequestUrl

The URL of the resource that caused the notification to be generated.

RequestMethod

The HTTP method in use for the request that caused the notification to be generated.

RequestVariables

The HTTP GET or POST variables that Restcomm generated and sent to your server. Also, if the notification was generated by the Restful APIs, this field will include any HTTP POST or PUT variables you sent.

ResponseHeaders

The HTTP headers returned by your server.

ResponseBody

The HTTP body returned by your server.

Uri

The URI for this account, relative to https://$DOMAIN/restcomm.

Supported Operations

HTTP GET. Returns the representation of a Notification resource, including the properties above.Notification List Resource

Notification List Resource URI

/2012-04-24/Accounts/{AccountSid}/Notifications

Supported Operations

HTTP GET. Returns the list representation of all the Notification resources for this Account, including the properties above.

Get list of Notifications

To retrieve a list of notification run the following command from a bash terminal:

curl -X GET https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/ACCOUNT_SID/Notifications.xml  \
   -u 'YourAccountSid:YourAuthToken'

const request = require('request');

// Provide your Account Sid and Auth Token from your Console Account page
const ACCOUNT_SID = 'my_ACCOUNT_SID';
const AUTH_TOKEN = 'my_AUTH_TOKEN';

request({
      method: 'GET',
      url: 'https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.xml',
      auth: { 'user': ACCOUNT_SID, 'pass': AUTH_TOKEN }
   },
   function (error, response, body) {
      // Add your business logic below; status can be found at 'response.statusCode' and response body at 'body'
      ...
   }
);

from http.client import HTTPSConnection
from base64 import b64encode

# Provide your Account Sid and Auth Token from your Console Account page
ACCOUNT_SID = 'my_ACCOUNT_SID'
AUTH_TOKEN = 'my_AUTH_TOKEN'

userAndPass = b64encode(bytes(ACCOUNT_SID + ':' + AUTH_TOKEN, 'utf-8')).decode("ascii")
headers = { 'Authorization' : 'Basic %s' %  userAndPass }

conn = HTTPSConnection('mycompany.restcomm.com')
conn.request("GET", '/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.xml',
      headers=headers)
res = conn.getresponse()

# Add your business logic below; status can be found at 'res.status', reason at 'res.reason' and response body can be retrieved with res.read()
...

import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.util.Base64;

public class JavaSampleClass {
   // Provide your Account Sid and Auth Token from your Console Account page
   public static final String ACCOUNT_SID = "my_ACCOUNT_SID";
   public static final String AUTH_TOKEN = "my_AUTH_TOKEN";


   public static void main(String[] args) throws Exception {
      String userAndPass = ACCOUNT_SID + ':' + AUTH_TOKEN;
      String encoded = Base64.getEncoder().encodeToString(userAndPass.getBytes());

      URL url = new URL("https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/" + ACCOUNT_SID + "/Notifications.xml");
      HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
      conn.setRequestProperty("Authorization", "Basic " + encoded);
      conn.setRequestMethod("GET");

      // Add your business logic below; response code can be obtained from 'conn.getResponseCode()' and input stream from 'conn.getInputStream()'
      ...
  }
}

Example GET Response

JSON GET Response

curl -X GET https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/ACCOUNT_SID/Notifications.json  \
   -u 'YourAccountSid:YourAuthToken'

const request = require('request');

// Provide your Account Sid and Auth Token from your Console Account page
const ACCOUNT_SID = 'my_ACCOUNT_SID';
const AUTH_TOKEN = 'my_AUTH_TOKEN';

request({
      method: 'GET',
      url: 'https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.json',
      auth: { 'user': ACCOUNT_SID, 'pass': AUTH_TOKEN }
   },
   function (error, response, body) {
      // Add your business logic below; status can be found at 'response.statusCode' and response body at 'body'
      ...
   }
);

from http.client import HTTPSConnection
from base64 import b64encode

# Provide your Account Sid and Auth Token from your Console Account page
ACCOUNT_SID = 'my_ACCOUNT_SID'
AUTH_TOKEN = 'my_AUTH_TOKEN'

userAndPass = b64encode(bytes(ACCOUNT_SID + ':' + AUTH_TOKEN, 'utf-8')).decode("ascii")
headers = { 'Authorization' : 'Basic %s' %  userAndPass }

conn = HTTPSConnection('mycompany.restcomm.com')
conn.request("GET", '/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.json',
      headers=headers)
res = conn.getresponse()

# Add your business logic below; status can be found at 'res.status', reason at 'res.reason' and response body can be retrieved with res.read()
...

import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.util.Base64;

public class JavaSampleClass {
   // Provide your Account Sid and Auth Token from your Console Account page
   public static final String ACCOUNT_SID = "my_ACCOUNT_SID";
   public static final String AUTH_TOKEN = "my_AUTH_TOKEN";


   public static void main(String[] args) throws Exception {
      String userAndPass = ACCOUNT_SID + ':' + AUTH_TOKEN;
      String encoded = Base64.getEncoder().encodeToString(userAndPass.getBytes());

      URL url = new URL("https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/" + ACCOUNT_SID + "/Notifications.json");
      HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
      conn.setRequestProperty("Authorization", "Basic " + encoded);
      conn.setRequestMethod("GET");

      // Add your business logic below; response code can be obtained from 'conn.getResponseCode()' and input stream from 'conn.getInputStream()'
      ...
  }
}

{"page":0,"num_pages":0,"page_size":50,"total":34,"start":"0","end":"34","uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json","first_page_uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json?Page=0&PageSize=50","previous_page_uri":"null","next_page_uri":"null","last_page_uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json?Page=0&PageSize=50","notifications":
    [
      {
        "sid":"RF10000000000000000000000000000001",
        "date_created":"Fri, 30 Aug 2013 16:28:33 +0900",
        "date_updated":"Fri, 30 Aug 2013 16:28:33 +0900",
        "account_sid":"ACae6e420f425248d6a26948c17a9e2acf",
        "call_sid":"CA5EB00000000000000000000000000002",
        "api_version":"2012-04-24",
        "log":1,
        "error_code":0,
        "more_info":"http://restcomm.com/docs/rvd-workspace-upgrade",
        "message_text":"Workspace migration skipped in 2016-12-28 21:12:25.758",
        "message_date":"2013-08-30T16:28:33.403+09:00",
        "request_url":"/recordings/RE50675909d9c94acda36f0e119b6cb431.wav",
        "request_method":"request method",
        "request_variables":"request variable",
        "uri":"/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications/NOb88ccff6c9e04f989de9415a555ad84d.json.json"}
      },
      ...
    ]
}

List Filter

HTTP GET. The following GET query string parameters allow you to limit the list returned. Note, parameters are case-sensitive:

Request Parameters

Parameter Description

Parameter	Description
StartTime	Only show notifications that were issued on this date/time or later, given as an ISO-8601 date/time string, like `YYYY-MM-DDTHH:MM:SS` (for example `2018-10-05T22:45:32`) or, if you want to omit the time, YYYY-MM-DD (for example `2018-10-05`). When only a date is provided the time is assumed to be at midnight of the given date. Note that the given date/time is inclusive and is assumed to be in UTC timezone.
EndTime	Only show notifications that were issued on this date/time or earlier, given as an ISO-8601 date/time string, like `YYYY-MM-DDTHH:MM:SS` (for example `2018-10-06T02:10:03`) or, if you want to omit the time, YYYY-MM-DD (for example `2018-10-06`). When only a date is provided the time is assumed to be at midnight of the given date. Note that the given date/time is inclusive and is assumed to be in UTC timezone.
ErrorCode	Only show notifications that returned this Error Code
RequestUrl	Only show notifications that have this RequestUrl
MessageText	Only show notifications that contain this MessageText.

StartTime

Only show notifications that were issued on this date/time or later, given as an ISO-8601 date/time string, like YYYY-MM-DDTHH:MM:SS (for example 2018-10-05T22:45:32) or, if you want to omit the time, YYYY-MM-DD (for example 2018-10-05). When only a date is provided the time is assumed to be at midnight of the given date. Note that the given date/time is inclusive and is assumed to be in UTC timezone.

EndTime

Only show notifications that were issued on this date/time or earlier, given as an ISO-8601 date/time string, like YYYY-MM-DDTHH:MM:SS (for example 2018-10-06T02:10:03) or, if you want to omit the time, YYYY-MM-DD (for example 2018-10-06). When only a date is provided the time is assumed to be at midnight of the given date. Note that the given date/time is inclusive and is assumed to be in UTC timezone.

ErrorCode

Only show notifications that returned this Error Code

RequestUrl

Only show notifications that have this RequestUrl

MessageText

Only show notifications that contain this MessageText.

Filter using the ErrorCode parameter

The example below will only return Messages sent from client Alice

curl -X GET https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/ACCOUNT_SID/Notifications.json?ErrorCode=1  \
   -u 'YourAccountSid:YourAuthToken'

const request = require('request');

// Provide your Account Sid and Auth Token from your Console Account page
const ACCOUNT_SID = 'my_ACCOUNT_SID';
const AUTH_TOKEN = 'my_AUTH_TOKEN';

request({
      method: 'GET',
      url: 'https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.json?ErrorCode=1',
      auth: { 'user': ACCOUNT_SID, 'pass': AUTH_TOKEN }
   },
   function (error, response, body) {
      // Add your business logic below; status can be found at 'response.statusCode' and response body at 'body'
      ...
   }
);

from http.client import HTTPSConnection
from base64 import b64encode

# Provide your Account Sid and Auth Token from your Console Account page
ACCOUNT_SID = 'my_ACCOUNT_SID'
AUTH_TOKEN = 'my_AUTH_TOKEN'

userAndPass = b64encode(bytes(ACCOUNT_SID + ':' + AUTH_TOKEN, 'utf-8')).decode("ascii")
headers = { 'Authorization' : 'Basic %s' %  userAndPass }

conn = HTTPSConnection('mycompany.restcomm.com')
conn.request("GET", '/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.json?ErrorCode=1',
      headers=headers)
res = conn.getresponse()

# Add your business logic below; status can be found at 'res.status', reason at 'res.reason' and response body can be retrieved with res.read()
...

import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.util.Base64;

public class JavaSampleClass {
   // Provide your Account Sid and Auth Token from your Console Account page
   public static final String ACCOUNT_SID = "my_ACCOUNT_SID";
   public static final String AUTH_TOKEN = "my_AUTH_TOKEN";


   public static void main(String[] args) throws Exception {
      String userAndPass = ACCOUNT_SID + ':' + AUTH_TOKEN;
      String encoded = Base64.getEncoder().encodeToString(userAndPass.getBytes());

      URL url = new URL("https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/" + ACCOUNT_SID + "/Notifications.json?ErrorCode=1");
      HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
      conn.setRequestProperty("Authorization", "Basic " + encoded);
      conn.setRequestMethod("GET");

      // Add your business logic below; response code can be obtained from 'conn.getResponseCode()' and input stream from 'conn.getInputStream()'
      ...
  }
}

The result will be similar to the one below

{"page":0,"num_pages":0,"page_size":50,"total":19,"start":"0","end":"19","uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json","first_page_uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json?Page=0&PageSize=50","previous_page_uri":"null","next_page_uri":"null","last_page_uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json?Page=0&PageSize=50","notifications":
    [
      {
        "sid":"RF10000000000000000000000000000001",
        "date_created":"Fri, 30 Aug 2013 16:28:33 +0900",
        "date_updated":"Fri, 30 Aug 2013 16:28:33 +0900",
        "account_sid":"ACae6e420f425248d6a26948c17a9e2acf",
        "call_sid":"CA5EB00000000000000000000000000002",
        "api_version":"2012-04-24",
        "log":1,
        "error_code":1,
        "message_text":"Workspace migration skipped in 2016-12-28 21:12:25.758",
        "message_date":"2013-08-30T16:28:33.403+09:00",
        "request_url":"/recordings/RE50675909d9c94acda36f0e119b6cb431.wav",
        "request_method":"request method",
        "request_variables":"request variable",
        "uri":"/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications/NOb88ccff6c9e04f989de9415a555ad84d.json.json"}
      },
      ...
    ]
}

Paging Information

HTTP GET. The following GET query string parameters allow you to limit the list returned. Note, parameters are case-sensitive:

Request Parameters

PParameter	Description
Page	The current page number. Zero-indexed, so the first page is 0.
NumPages	The total number of pages.
PageSize	How many items are in each page
Total	The total number of items in the list.
Start	The position in the overall list of the first item in this page.
End	The position in the overall list of the last item in this page.

PParameter

Description

Page

The current page number. Zero-indexed, so the first page is 0.

NumPages

The total number of pages.

PageSize

How many items are in each page

Total

The total number of items in the list.

Start

The position in the overall list of the first item in this page.

End

The position in the overall list of the last item in this page.

Example.

The command below will return a single item from the list of notifications using the PageSize parameter

curl -X GET https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/ACCOUNT_SID/Notifications.json?PageSize=1  \
   -u 'YourAccountSid:YourAuthToken'

const request = require('request');

// Provide your Account Sid and Auth Token from your Console Account page
const ACCOUNT_SID = 'my_ACCOUNT_SID';
const AUTH_TOKEN = 'my_AUTH_TOKEN';

request({
      method: 'GET',
      url: 'https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.json?PageSize=1',
      auth: { 'user': ACCOUNT_SID, 'pass': AUTH_TOKEN }
   },
   function (error, response, body) {
      // Add your business logic below; status can be found at 'response.statusCode' and response body at 'body'
      ...
   }
);

from http.client import HTTPSConnection
from base64 import b64encode

# Provide your Account Sid and Auth Token from your Console Account page
ACCOUNT_SID = 'my_ACCOUNT_SID'
AUTH_TOKEN = 'my_AUTH_TOKEN'

userAndPass = b64encode(bytes(ACCOUNT_SID + ':' + AUTH_TOKEN, 'utf-8')).decode("ascii")
headers = { 'Authorization' : 'Basic %s' %  userAndPass }

conn = HTTPSConnection('mycompany.restcomm.com')
conn.request("GET", '/restcomm/2012-04-24/Accounts/' + ACCOUNT_SID + '/Notifications.json?PageSize=1',
      headers=headers)
res = conn.getresponse()

# Add your business logic below; status can be found at 'res.status', reason at 'res.reason' and response body can be retrieved with res.read()
...

import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.util.Base64;

public class JavaSampleClass {
   // Provide your Account Sid and Auth Token from your Console Account page
   public static final String ACCOUNT_SID = "my_ACCOUNT_SID";
   public static final String AUTH_TOKEN = "my_AUTH_TOKEN";


   public static void main(String[] args) throws Exception {
      String userAndPass = ACCOUNT_SID + ':' + AUTH_TOKEN;
      String encoded = Base64.getEncoder().encodeToString(userAndPass.getBytes());

      URL url = new URL("https://mycompany.restcomm.com/restcomm/2012-04-24/Accounts/" + ACCOUNT_SID + "/Notifications.json?PageSize=1");
      HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
      conn.setRequestProperty("Authorization", "Basic " + encoded);
      conn.setRequestMethod("GET");

      // Add your business logic below; response code can be obtained from 'conn.getResponseCode()' and input stream from 'conn.getInputStream()'
      ...
  }
}

The result of the PageSize parameter

{"page":0,"num_pages":34,"page_size":1,"total":34,"start":"0","end":"0","uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json","first_page_uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json?Page=0&PageSize=1","previous_page_uri":"null","next_page_uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json?Page=1&PageSize=1&AfterSid=RF10000000000000000000000000000001","last_page_uri":"/restcomm/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications.json?Page=34&PageSize=1","notifications":
    [
        {
            "sid":"RF10000000000000000000000000000001",
            "date_created":"Fri, 30 Aug 2013 16:28:33 +0900",
            "date_updated":"Fri, 30 Aug 2013 16:28:33 +0900",
            "account_sid":"ACae6e420f425248d6a26948c17a9e2acf",
            "call_sid":"CA5EB00000000000000000000000000002",
            "api_version":"2012-04-24",
            "log":1,
            "error_code":1,
            "more_info":"http://restcomm.com/docs/rvd-workspace-upgrade",
            "message_text":"Workspace migration skipped in 2016-12-28 21:12:25.758",
            "message_date":"2013-08-30T16:28:33.403+09:00",
            "request_url":"/recordings/RE50675909d9c94acda36f0e119b6cb431.wav",
            "request_method":"request method",
            "request_variables":"request variable",
            "uri":"/2012-04-24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/Notifications/NOb88ccff6c9e04f989de9415a555ad84d.json.json"}
        }
    ]
}

Additional Paging Information.

The API returns URIs to the next, previous, first and last pages of the returned list as shown in the table below:

Request Parameters

Parameter	Description
Uri	The URI of the current page.
Firstpageuri	The URI for the first page of this list.
Nextpageuri	The URI for the next page of this list.
Previouspageuri	The URI for the previous page of this list.
Lastpageuri	The URI for the last page of this list.

Parameter

Description

Uri

The URI of the current page.

Firstpageuri

The URI for the first page of this list.

Nextpageuri

The URI for the next page of this list.

Previouspageuri

The URI for the previous page of this list.

Lastpageuri

The URI for the last page of this list.

Sorting Information

HTTP GET. You can use the SortBy GET query parameter to determine which attribute you want to sort by and in which direction; direction can either be 'asc' for ascending and 'desc' for descending sort ordering. Here’s the overall format: SortBy=<sorting attribute>:<direction>. If no direction parameter is provided, then the listing of notifications is sorted by the attribute in ascending order. Below you can find the possible attributes you can sort by:

SortBy Attributes

Parameter	Description
DateCreated	Sort by the date the notification was created
Log	Sort by the severity level of the notification
ErrorCode	Sort by the error code of the notification
CallSid	Sort by the CallSid of the notification, if related to a call
MessageText	Sort by the message text of the notification

Parameter

Description

DateCreated

Sort by the date the notification was created

Log

Sort by the severity level of the notification

ErrorCode

Sort by the error code of the notification

CallSid

Sort by the CallSid of the notification, if related to a call

MessageText

Sort by the message text of the notification

Example

The command below will return notifications sorted by the creation date in ascending order using SortBy parameter:

curl -X GET https://mycompany.restcomm.com/restcomm/2012-04-24/"Accounts/ACCOUNT_SID/Notifications.json?SortBy=DateCreated:asc  \
   -u 'YourAccountSid:YourAuthToken'

const request = require('request');

// Provide your Account Sid and Auth Token from your Console Account page
const ACCOUNT_SID = 'my_ACCOUNT_SID';
const AUTH_TOKEN = 'my_AUTH_TOKEN';

request({
      method: 'GET',
      url: 'https://mycompany.restcomm.com/restcomm/2012-04-24/"Accounts/' + ACCOUNT_SID + '/Notifications.json?SortBy=DateCreated:asc',
      auth: { 'user': ACCOUNT_SID, 'pass': AUTH_TOKEN }
   },
   function (error, response, body) {
      // Add your business logic below; status can be found at 'response.statusCode' and response body at 'body'
      ...
   }
);

from http.client import HTTPSConnection
from base64 import b64encode

# Provide your Account Sid and Auth Token from your Console Account page
ACCOUNT_SID = 'my_ACCOUNT_SID'
AUTH_TOKEN = 'my_AUTH_TOKEN'

userAndPass = b64encode(bytes(ACCOUNT_SID + ':' + AUTH_TOKEN, 'utf-8')).decode("ascii")
headers = { 'Authorization' : 'Basic %s' %  userAndPass }

conn = HTTPSConnection('mycompany.restcomm.com')
conn.request("GET", '/restcomm/2012-04-24/"Accounts/' + ACCOUNT_SID + '/Notifications.json?SortBy=DateCreated:asc',
      headers=headers)
res = conn.getresponse()

# Add your business logic below; status can be found at 'res.status', reason at 'res.reason' and response body can be retrieved with res.read()
...

import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.util.Base64;

public class JavaSampleClass {
   // Provide your Account Sid and Auth Token from your Console Account page
   public static final String ACCOUNT_SID = "my_ACCOUNT_SID";
   public static final String AUTH_TOKEN = "my_AUTH_TOKEN";


   public static void main(String[] args) throws Exception {
      String userAndPass = ACCOUNT_SID + ':' + AUTH_TOKEN;
      String encoded = Base64.getEncoder().encodeToString(userAndPass.getBytes());

      URL url = new URL("https://mycompany.restcomm.com/restcomm/2012-04-24/"Accounts/" + ACCOUNT_SID + "/Notifications.json?SortBy=DateCreated:asc");
      HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
      conn.setRequestProperty("Authorization", "Basic " + encoded);
      conn.setRequestMethod("GET");

      // Add your business logic below; response code can be obtained from 'conn.getResponseCode()' and input stream from 'conn.getInputStream()'
      ...
  }
}

The result of the SortBy parameter:

<RestcommResponse>
    <Notifications>
        <Notification>
            <Sid>NObdc6f646cad54b9bbf7f8adaea7e9552</Sid>
            <DateCreated>Thu, 5 Jul 2018 10:46:45 +0300</DateCreated>
            <DateUpdated>Thu, 5 Jul 2018 10:46:45 +0300</DateUpdated>
            <Log>1</Log>
            <ErrorCode>12003</ErrorCode>
            <MessageText>There is no valid Restcomm SMS Request URL configured for this number : 1235</MessageText>
            ...
        </Notification>
        <Notification>
            <Sid>NO9624c8d6c7b94134bd1d25c80213b86f</Sid>
            <DateCreated>Thu, 5 Jul 2018 10:46:54 +0300</DateCreated>
            <DateUpdated>Thu, 5 Jul 2018 10:46:54 +0300</DateUpdated>
            <Log>1</Log>
            <ErrorCode>12003</ErrorCode>
            <MessageText>There is no valid Restcomm SMS Request URL configured for this number : 1234</MessageText>
            ...
        </Notification>
        ...
    </Notifications>
</RestcommResponse>