Enabling "Allow" in instance metadata

Question

I have been trying to enable "Allow" option in Instance metadata tag using boto3 and referred to the below format from link shared below

**response = client.modify_instance_metadata_options(
    InstanceId='string',
    HttpTokens='optional'|'required',
    HttpPutResponseHopLimit=123,
    HttpEndpoint='disabled'|'enabled',
    DryRun=True|False,
    HttpProtocolIpv6='disabled'|'enabled',
    InstanceMetadataTags='disabled'|'enabled'
)**

**ref link : https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/ec2.html?highlight=vpcendpoint#EC2.Client.modify_instance_metadata_options
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html**

With the above reference , please find the usage in my case as below

****USAGE : ****

client = self.get_service(service_type, region)
client.modify_instance_metadata_options(InstanceId=resource_id,InstanceMetadataTags="enabled")

While executing the above scenarios, am facing **Unknown parameter in input**

E               botocore.exceptions.ParamValidationError: Parameter validation failed:

E               Unknown parameter in input: "InstanceMetadataTags", must be one of: InstanceId, HttpTokens, HttpPutResponseHopLimit, HttpEndpoint, DryRun

It'll be really helpful if anyone could help me in correct usage or in resolving this 
TIA

Answer

Have you checked the version of boto3 and botocore that you're running to make sure that it is the latest? The error message indicates that it doesn't recognise `InstanceMetadataTags` so my guess here is that the version you're running is earlier than is required to support that parameter.

Enabling "Allow" in instance metadata

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