Package software.amazon.awssdk.services.ec2.model

Interface LaunchTemplateInstanceMetadataOptionsRequest.Builder

    • Method Detail

      • httpTokens

        LaunchTemplateInstanceMetadataOptionsRequest.Builder httpTokens​(String httpTokens)

        IMDSv2 uses token-backed sessions. Set the use of HTTP tokens to optional (in other words, set the use of IMDSv2 to optional) or required (in other words, set the use of IMDSv2 to required).

        • optional - When IMDSv2 is optional, you can choose to retrieve instance metadata with or without a session token in your request. If you retrieve the IAM role credentials without a token, the IMDSv1 role credentials are returned. If you retrieve the IAM role credentials using a valid session token, the IMDSv2 role credentials are returned.

        • required - When IMDSv2 is required, you must send a session token with any instance metadata retrieval requests. In this state, retrieving the IAM role credentials always returns IMDSv2 credentials; IMDSv1 credentials are not available.

        Default: optional

        Parameters:
        httpTokens - IMDSv2 uses token-backed sessions. Set the use of HTTP tokens to optional (in other words, set the use of IMDSv2 to optional) or required (in other words, set the use of IMDSv2 to required).

        • optional - When IMDSv2 is optional, you can choose to retrieve instance metadata with or without a session token in your request. If you retrieve the IAM role credentials without a token, the IMDSv1 role credentials are returned. If you retrieve the IAM role credentials using a valid session token, the IMDSv2 role credentials are returned.

        • required - When IMDSv2 is required, you must send a session token with any instance metadata retrieval requests. In this state, retrieving the IAM role credentials always returns IMDSv2 credentials; IMDSv1 credentials are not available.

        Default: optional

        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        LaunchTemplateHttpTokensState, LaunchTemplateHttpTokensState

      • httpTokens

        LaunchTemplateInstanceMetadataOptionsRequest.Builder httpTokens​(LaunchTemplateHttpTokensState httpTokens)

        IMDSv2 uses token-backed sessions. Set the use of HTTP tokens to optional (in other words, set the use of IMDSv2 to optional) or required (in other words, set the use of IMDSv2 to required).

        • optional - When IMDSv2 is optional, you can choose to retrieve instance metadata with or without a session token in your request. If you retrieve the IAM role credentials without a token, the IMDSv1 role credentials are returned. If you retrieve the IAM role credentials using a valid session token, the IMDSv2 role credentials are returned.

        • required - When IMDSv2 is required, you must send a session token with any instance metadata retrieval requests. In this state, retrieving the IAM role credentials always returns IMDSv2 credentials; IMDSv1 credentials are not available.

        Default: optional

        Parameters:
        httpTokens - IMDSv2 uses token-backed sessions. Set the use of HTTP tokens to optional (in other words, set the use of IMDSv2 to optional) or required (in other words, set the use of IMDSv2 to required).

        • optional - When IMDSv2 is optional, you can choose to retrieve instance metadata with or without a session token in your request. If you retrieve the IAM role credentials without a token, the IMDSv1 role credentials are returned. If you retrieve the IAM role credentials using a valid session token, the IMDSv2 role credentials are returned.

        • required - When IMDSv2 is required, you must send a session token with any instance metadata retrieval requests. In this state, retrieving the IAM role credentials always returns IMDSv2 credentials; IMDSv1 credentials are not available.

        Default: optional

        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        LaunchTemplateHttpTokensState, LaunchTemplateHttpTokensState

      • httpPutResponseHopLimit

        LaunchTemplateInstanceMetadataOptionsRequest.Builder httpPutResponseHopLimit​(Integer httpPutResponseHopLimit)

        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

        Parameters:
        httpPutResponseHopLimit - 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

        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • httpEndpoint

        LaunchTemplateInstanceMetadataOptionsRequest.Builder httpEndpoint​(String httpEndpoint)

        Enables or disables the HTTP metadata endpoint on your instances. If the parameter is not specified, the default state is enabled.

        If you specify a value of disabled, you will not be able to access your instance metadata.

        Parameters:
        httpEndpoint - Enables or disables the HTTP metadata endpoint on your instances. If the parameter is not specified, the default state is enabled.

        If you specify a value of disabled, you will not be able to access your instance metadata.

        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        LaunchTemplateInstanceMetadataEndpointState, LaunchTemplateInstanceMetadataEndpointState