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EC2  >  Operations  >  attach_classic_link_vpc

attach_classic_link_vpc

Operation

attach_classic_link_vpc(input: AttachClassicLinkVpcInput, plugins: list[Plugin] | None = None) -> AttachClassicLinkVpcOutput
Note

This action is deprecated.

Links an EC2-Classic instance to a ClassicLink-enabled VPC through one or more of the VPC security groups. You cannot link an EC2-Classic instance to more than one VPC at a time. You can only link an instance that's in the running state. An instance is automatically unlinked from a VPC when it's stopped - you can link it to the VPC again when you restart it.

After you've linked an instance, you cannot change the VPC security groups that are associated with it. To change the security groups, you must first unlink the instance, and then link it again.

Linking your instance to a VPC is sometimes referred to as attaching your instance.

Parameters:

Name Type Description Default
input AttachClassicLinkVpcInput

An instance of AttachClassicLinkVpcInput.

 required
plugins list[Plugin] | None

A list of callables that modify the configuration dynamically. Changes made by these plugins only apply for the duration of the operation execution and will not affect any other operation invocations.

 None

Returns:

Type Description
AttachClassicLinkVpcOutput

An instance of AttachClassicLinkVpcOutput.

Input

AttachClassicLinkVpcInput dataclass

Bases: _SerdeShape

Dataclass for AttachClassicLinkVpcInput structure.

Attributes

dry_run class-attribute instance-attribute 
dry_run: bool | None = ...

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

groups class-attribute instance-attribute 
groups: list[str] | None = ...

The IDs of the security groups. You cannot specify security groups from a different VPC.

instance_id class-attribute instance-attribute 
instance_id: str | None = ...

The ID of the EC2-Classic instance.

vpc_id class-attribute instance-attribute 
vpc_id: str | None = ...

The ID of the ClassicLink-enabled VPC.

Output

AttachClassicLinkVpcOutput dataclass

Bases: _SerdeShape

Dataclass for AttachClassicLinkVpcOutput structure.

Attributes

response_metadata class-attribute instance-attribute 
response_metadata: ResponseMetadata = ...

Metadata about the response that produced this output. Use this to recover the request identifiers a service's support team needs in order to investigate a call. Members of the metadata are individually optional.

return_ class-attribute instance-attribute 
return_: bool | None = ...

Returns true if the request succeeds; otherwise, it returns an error.