Issue with SSHD Config

[sindhujit1]

Environment

• Declarative Onboarding Version: 1.43.0-5
• BIG-IP Version:16.1.4.2

While pushing the SSHD config we are getting an error.

Sample SSHD code:

'sshd': 
{'class': 'SSHD', 'banner': '*******************************************************************************************\n*                                  !!!  ATTENTION!!!                                      *\n*                        YOU ARE ENTERING A LIVING TEST ENVIRONMENT                       *\n*             DO NOT MAKE ANY CHANGES TO THIS DEVICE WITHOUT PRIOR APPROVAL               *\n* This network device is managed by American Express Network Architecture and Engineering *\n* for on-going lab and proof of concept test purposes.  Access to and use of this device  *\n* is restricted solely to authorized network engineers and for approved business purposes *\n* of American Express. DO NOT make any changes to this device without prior engagement of *\n* the Lab Network Services group, who manage this lab environment.                        *\n* Open an engagement form:                                                                *\n*              https://teams.aexp.com/sites/iadf/lab/SitePages/TechnicalReqs.aspx         *\n* or send an email to:                                                                    *\n*                             [[email protected]](mailto:[email protected])                               *\n*******************************************************************************************',
'inactivityTimeout': 600,
'ciphers': ['aes128-ctr', 'aes192-ctr', 'aes256-ctr', '[email protected]', '[email protected]'],
'MACs': ['hmac-sha2-256'], 
'KexAlgorithms': ['ecdh-sha2-nistp256', 'ecdh-sha2-nistp384', 'ecdh-sha2-nistp521']}

Output error:

declaration.Common['sshd'] should NOT have additional properties
should match "then" schema

Not sure what I am missing.
Any help is appreciated.