How to get the existing VPC Quota for an AWS Account using boto3?

I am trying to get the current value of the VPC Quota of an AWS Account using boto3. This is how I am generating a request

response = client.describe_account_attributes( )
print(response)

In the response, I'm getting the EC2 Instance Quota and EIP Quota as well. Likewise, I am trying to find a way of using boto3 to get the VPC Quota for an AWS Account without passing any parameter like 'ServiceCode', etc

{
    'AccountAttributes': [
        {
            'AttributeName': 'supported-platforms',
            'AttributeValues': [
                {
                    'AttributeValue': 'EC2',
                },
                {
                    'AttributeValue': 'VPC',
                },
            ],
        },
        {
            'AttributeName': 'vpc-max-security-groups-per-interface',
            'AttributeValues': [
                {
                    'AttributeValue': '5',
                },
            ],
        },
        {
            'AttributeName': 'max-elastic-ips',
            'AttributeValues': [
                {
                    'AttributeValue': '5',
                },
            ],
        },
        {
            'AttributeName': 'max-instances',
            'AttributeValues': [
                {
                    'AttributeValue': '20',
                },
            ],
        },
        {
            'AttributeName': 'vpc-max-elastic-ips',
            'AttributeValues': [
                {
                    'AttributeValue': '5',
                },
            ],
        },
        {
            'AttributeName': 'default-vpc',
            'AttributeValues': [
                {
                    'AttributeValue': 'none',
                },
            ],
        },
    ],
    'ResponseMetadata': {
        '...': '...',
    },
}

I have tried almost all possible ways mentioned in the AWS Boto3 Documentation, but still no luck. I welcome any suggestions/advice. Thanks in advance !!