Unable to read gmail content using gmail plugin

Hi Team,

Could you please guide with gmail plugin, to read gmail multipart content. Below is the console msg:

2020-11-16 20:41:43.534 INFO com.kms.katalon.core.util.KeywordUtil - ***********************************************************
2020-11-16 20:41:43.538 INFO com.kms.katalon.core.util.KeywordUtil - This is the message envelope
2020-11-16 20:41:43.538 INFO com.kms.katalon.core.util.KeywordUtil - ---------------------------

2020-11-16 20:41:43.961 INFO com.kms.katalon.core.util.KeywordUtil - This is a Multipart
2020-11-16 20:41:43.962 INFO com.kms.katalon.core.util.KeywordUtil - ---------------------------
2020-11-16 20:41:44.041 INFO k.k.c.m.CustomKeywordDelegatingMetaClass - com.testwithhari.katalon.plugins.Gmail.readLatestEMailBodyContent is PASSED
2020-11-16 20:41:44.048 DEBUG 06_Verify Received Recover Password Link - 5: println(content)
javax.mail.internet.MimeMultipart@4b3fe06e
2020-11-16 20:41:44.052 DEBUG 06_Verify Received Recover Password Link - 6: closeBrowser()
Test Cases/Web Browser/016_Fogotten Password/TC006_Verify Received Recover Password Link
PASSED

Script view:

String Content = CustomKeywords. ‘com.testwithhari.katalon.plugins.Gmail.readLatestEMailBodyContent’ (GlobalVariable. Gmail_Address ,

GlobalVariable. Gmail_Password , GlobalVariable. Gmail_Label )

@ThanhTo