diff --git a/src/Api/Meetings/Meeting.php b/src/Api/Meetings/Meeting.php
index df9c1fa..f6a1e46 100644
--- a/src/Api/Meetings/Meeting.php
+++ b/src/Api/Meetings/Meeting.php
@@ -8,6 +8,46 @@
 
 class Meeting extends AbstractApi
 {
+    public function create(
+        string $title,
+        string $start,
+        string $end,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'agenda', 'password', 'timezone', 'recurrence', 'enabledAutoRecordMeeting', 'allowAnyUserToBeCoHost', 'enabledJoinBeforeHost', 'enableConnectAudioBeforeHost', 'joinBeforeHostMinutes', 'excludePassword', 'publicMeeting', 'reminderTime', 'sessionTypeId', 'scheduledType', 'enabledWebcastView', 'panelistPassword', 'enableAutomaticLock', 'automaticLockMinutes', 'allowFirstUserToBeCoHost', 'allowAuthenticatedDevices', 'invitees', 'sendEmail', 'hostEmail', 'siteUrl', 'registration', 'integrationTags',
+        ]);
+
+        $response = $this->post('meetings', array_merge([
+            'title' => $title,
+            'start' => $start,
+            'end' => $end,
+        ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function detail(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'current', 'hostEmail',
+        ]);
+
+        $response = $this->get('meetings/'.$meetingId, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
     public function list(
         ?array $additional_data = []
     ) {
@@ -28,38 +68,39 @@ public function list(
         }, $meetings->items);
     }
 
-    public function detail(
-        string $meetingId,
+    public function listSeries(
+        string $meetingSeriesId,
         ?array $additional_data = []
     ) {
         $additional_data = $this->data($additional_data, [
-            'current', 'hostEmail',
+            'max' , 'from' , 'to' , 'meetingType' , 'state' , 'isModified' , 'hasChat' , 'hasRecording' , 'hasTranscription' , 'hasCloseCaption' , 'hasPolls' , 'hasQA' , 'hostEmail'
         ]);
 
-        $response = $this->get('meetings/'.$meetingId, $additional_data);
+        $response = $this->get('meetings', array_merge([
+            'meetingSeriesId' => $meetingSeriesId
+        ], $additional_data));
 
         if (! $response->success) {
             return new Error($response->data);
         }
 
-        return new MeetingsEntity($response->data);
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
     }
 
-    public function create(
-        string $title,
-        string $start,
-        string $end,
+    //TODO check function patch
+    public function patch(
+        string $meetingId,
         ?array $additional_data = []
     ) {
         $additional_data = $this->data($additional_data, [
-            'agenda', 'password', 'timezone', 'recurrence', 'enabledAutoRecordMeeting', 'allowAnyUserToBeCoHost', 'enabledJoinBeforeHost', 'enableConnectAudioBeforeHost', 'joinBeforeHostMinutes', 'excludePassword', 'publicMeeting', 'reminderTime', 'sessionTypeId', 'scheduledType', 'enabledWebcastView', 'panelistPassword', 'enableAutomaticLock', 'automaticLockMinutes', 'allowFirstUserToBeCoHost', 'allowAuthenticatedDevices', 'invitees', 'sendEmail', 'hostEmail', 'siteUrl', 'registration', 'integrationTags',
+            'title', 'agenda', 'password', 'start', 'end', 'timezone', 'recurrence', 'enabledAutoRecordMeeting', 'allowAnyUserToBeCoHost', 'enabledJoinBeforeHost', 'enableConnectAudioBeforeHost', 'joinBeforeHostMinutes', 'excludePassword', 'publicMeeting', 'reminderTime', 'sessionTypeId', 'scheduledType', 'enabledWebcastView', 'panelistPassword', 'enableAutomaticLock', 'automaticLockMinutes', 'allowFirstUserToBeCoHost', 'allowAuthenticatedDevices', 'sendEmail', 'hostEmail', 'siteUrl', 'registration', 'integrationTags',
         ]);
 
-        $response = $this->post('meetings', array_merge([
-            'title' => $title,
-            'start' => $start,
-            'end' => $end,
-        ], $additional_data));
+        $response = $this->put('meetings/'.$meetingId, $additional_data);
 
         if (! $response->success) {
             return new Error($response->data);
@@ -110,4 +151,602 @@ public function destroy(
 
         return 'Meeting deleted';
     }
+
+    public function join(
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'meetingId', 'meetingNumber', 'webLink', 'joinDirectly', 'email', 'displayName', 'password', 'expirationMinutes', 'registrationId', 'hostEmail', 'createJoinLinkAsWebLink', 'createStartLinkAsWebLink'
+        ]);
+
+        $response = $this->post('meetings/join', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+
+    }
+
+    public function listTemplates(
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'templateType', 'locale', 'isDefault', 'isStandard', 'hostEmail', 'siteUrl'
+        ]);
+
+        $response = $this->get('meetings/templates', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
+    }
+
+    public function detailTemplate(
+        string $templateId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail',
+        ]);
+
+        $response = $this->get('meetings/templates'.$templateId, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function detailControlStatus(
+        string $meetingId
+    ) {
+
+        $response = $this->get('meetings/controls', $meetingId);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function updateControlStatus(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'recordingStarted', 'recordingPaused', 'locked',
+            ]);
+
+        $response = $this->put('meetings/controls', array_merge([
+            'meetingId' => $meetingId,
+        ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function detailSessionTypes(
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail', 'siteUrl'
+        ]);
+
+        $response = $this->get('meetings/sessionTypes', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function detailSessionType(
+        int $sessionTypeId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail', 'siteUrl'
+        ]);
+
+        $response = $this->get('meetings/sessionTypes/'.$sessionTypeId, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function detailRegistrationForm(
+        int $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'current', 'hostEmail'
+        ]);
+
+        $response = $this->get('meetings/'.$meetingId.'/registration', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function updateRegistrationFrom(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail', 'autoAcceptRequest','requireFirstName','requireEmail','requireJobTitle','requireCompanyName','requireAddress1','requireAddress2','requireCity','requireState','requireZipCode','requireCountryRegion','requireWorkPhone','requireFax','maxRegisterNum','customizedQuestions','rules'
+        ]);
+
+        $response = $this->put('meetings/'.$meetingId.'/registration', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function destroyRegistrationForm(
+        string $meetingId
+    ) {
+        $response = $this->delete('meetings/' .$meetingId. '/registration', []);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return 'Meeting Registration Form deleted';
+    }
+
+    public function register(
+        string $meetingId,
+        string $firstName,
+        string $lastName,
+        string $email,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'current', 'hostEmail', 'sendEmail', 'jobTitle', 'companyName', 'address1', 'address2', 'city', 'state', 'zipCode', 'countryRegion', 'workPhone', 'fax', 'customizedQuestions'
+        ]);
+
+        $response = $this->post('meetings/'.$meetingId.'/registrants', array_merge([
+            'firstName' => $firstName,
+            'lastName' => $lastName,
+            'email' => $email
+            ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function batchRegister(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'current', 'hostEmail', 'items'
+        ]);
+
+        $response = $this->post('meetings/'.$meetingId.'/registrants/bulkInsert', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function detailInformationForRegistrant(
+        string $meetingId,
+        string $registrantId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'current', 'hostEmail'
+        ]);
+
+        $response = $this->get('meetings/'.$meetingId.'/registrants/'.$registrantId, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function listRegistrants(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'max', 'hostEmail', 'current', 'email', 'registrationTimeFrom', 'registrationTimeTo'
+        ]);
+
+        $response = $this->get('meetings/'. $meetingId .'/registrants', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
+    }
+
+    public function queryRegistrants(
+        string $meetingId,
+        array $emails,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'max', 'current', 'hostEmail', 'status', 'orderType', 'orderBy'
+        ]);
+
+        $response = $this->post('meetings/'.$meetingId.'/registrants/query', array_merge([
+            'emails' => $emails,
+        ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function batchUpdateRegistrantsStatus(
+        string $meetingId,
+        string $statusOpType,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'current', 'hostEmail', 'sendEmail', 'registrants'
+        ]);
+
+        $response = $this->post('meetings/'.$meetingId.'/registrants/' .$statusOpType, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function destroyRegistrant(
+        string $meetingId,
+        string $registrantId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'current', 'hostEmail'
+        ]);
+
+        $response = $this->delete('meetings/' .$meetingId. '/registrants/'. $registrantId, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return 'Meeting Registrant deleted';
+    }
+
+    public function updateSimultaneousInterpretation(
+        string $meetingId,
+        bool $enabled,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'interpreters'
+        ]);
+
+        $response = $this->put('meetings/'.$meetingId.'/simultaneousInterpretation', array_merge([
+            'enabled' => $enabled,
+        ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function createInterpreter(
+        string $meetingId,
+        string $languageCode1,
+        string $languageCode2,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'email', 'displayName', 'hostEmail', 'sendEmail'
+        ]);
+
+        $response = $this->post('meetings/'.$meetingId.'/interpreters', array_merge([
+            'languageCode1' => $languageCode1,
+            'languageCode2' => $languageCode2
+        ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function detailInterpreter(
+        string $meetingId,
+        string $interpreterId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail'
+        ]);
+
+        $response = $this->get('meetings/'.$meetingId.'/interpreters/'.$interpreterId, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function listInterpreters(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail'
+        ]);
+
+        $response = $this->get('meetings/'. $meetingId .'interpreters', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
+    }
+
+    public function updateInterpreter(
+        string $meetingId,
+        string $interpreterId,
+        string $languageCode1,
+        string $languageCode2,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'email', 'displayName', 'hostEmail', 'sendEmail'
+        ]);
+
+        $response = $this->put('meetings/'.$meetingId.'/interpreters/'.$interpreterId, array_merge([
+            'languageCode1' => $languageCode1,
+            'languageCode2' => $languageCode2
+        ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function destroyInterpreter(
+        string $meetingId,
+        string $interpreterId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail', 'sendEmail'
+        ]);
+
+        $response = $this->delete('meetings/' .$meetingId. '/interpreters/'.$interpreterId, $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return 'Meeting Interpreter deleted';
+    }
+
+    public function listBreakoutSessions(
+        string $meetingId
+    ) {
+
+        $response = $this->get('meetings/'. $meetingId .'breakoutSessions', []);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
+    }
+
+    public function updateBreakoutSessions(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail', 'sendEmail', 'items'
+        ]);
+
+        $response = $this->put('meetings/'.$meetingId.'/breakoutSessions', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function destroyBreakoutSessions(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'sendEmail'
+        ]);
+
+        $response = $this->delete('meetings/' .$meetingId. '/breakoutSessions', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return 'Meeting Breakout Sessions deleted';
+    }
+
+    public function detailSurvey(
+        string $meetingId
+    ) {
+
+        $response = $this->get('meetings/'.$meetingId.'/survey', []);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function listSurveyResults(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'meetingStartTimeFrom', 'meetingStartTimeTo', 'max'
+        ]);
+
+        $response = $this->get('meetings/'. $meetingId .'/surveyResults', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
+    }
+
+    public function detailSurveyLinks(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail', 'meetingStartTimeFrom', 'meetingStartTimeTo', 'emails'
+        ]);
+
+        $response = $this->get('meetings/'.$meetingId.'/surveyLinks', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function createInvitationSources(
+        string $meetingId,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'hostEmail', 'personId', 'items'
+        ]);
+
+        $response = $this->post('meetings/'.$meetingId.'/invitationSources', $additional_data);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
+
+    public function listInvitationSources(
+        string $meetingId
+    ) {
+
+        $response = $this->get('meetings/'. $meetingId .'/invitationSources', []);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
+    }
+
+    public function listMeetingTrackingCodes(
+        string $service,
+        ?array $additional_data = []
+    ) {
+        $additional_data = $this->data($additional_data, [
+            'siteUrl', 'hostEmail'
+        ]);
+
+        $response = $this->put('meetings/trackingCodes', array_merge([
+            'service' => $service
+        ], $additional_data));
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $meetings = $response->data;
+
+        return array_map(function ($meeting) {
+            return new MeetingsEntity($meeting);
+        }, $meetings->items);
+    }
+
+    public function reassignToNewHost(
+        string $hostEmail,
+        array $meetingIds
+    ) {
+        $response = $this->post('meetings/reassignHost', [
+            'hostEmail' => $hostEmail,
+            'meetingIds' => $meetingIds
+        ]);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        return new MeetingsEntity($response->data);
+    }
 }