Instance / Attribute / metadata_options

metadata_options

EC2.Instance.metadata_options

• (dict) –

  The metadata options for the instance.

  • State (string) –

    The state of the metadata option changes.

    pending - The metadata options are being updated and the instance is not ready to process metadata traffic with the new selection.

    applied - The metadata options have been successfully applied on the instance.

  • HttpTokens (string) –

    Indicates whether IMDSv2 is required.

    • optional - IMDSv2 is optional. You can choose whether to send a session token in your instance metadata retrieval requests. If you retrieve IAM role credentials without a session token, you receive the IMDSv1 role credentials. If you retrieve IAM role credentials using a valid session token, you receive the IMDSv2 role credentials.

    • required - IMDSv2 is required. You must send a session token in your instance metadata retrieval requests. With this option, retrieving the IAM role credentials always returns IMDSv2 credentials; IMDSv1 credentials are not available.

  • HttpPutResponseHopLimit (integer) –

    The desired HTTP PUT response hop limit for instance metadata requests. The larger the number, the further instance metadata requests can travel.

    Default: 1

    Possible values: Integers from 1 to 64

  • HttpEndpoint (string) –

    Indicates whether the HTTP metadata endpoint on your instances is enabled or disabled.

    If the value is disabled, you cannot access your instance metadata.

  • HttpProtocolIpv6 (string) –

    Indicates whether the IPv6 endpoint for the instance metadata service is enabled or disabled.

  • InstanceMetadataTags (string) –

    Indicates whether access to instance tags from the instance metadata is enabled or disabled. For more information, see Work with instance tags using the instance metadata.