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

Class ModifyInstanceMetadataOptionsRequest

java.lang.Object
software.amazon.awssdk.core.SdkRequest
software.amazon.awssdk.awscore.AwsRequest
software.amazon.awssdk.services.ec2.model.Ec2Request
software.amazon.awssdk.services.ec2.model.ModifyInstanceMetadataOptionsRequest
All Implemented Interfaces:
SdkPojo, ToCopyableBuilder<ModifyInstanceMetadataOptionsRequest.Builder,ModifyInstanceMetadataOptionsRequest>
@Generated("software.amazon.awssdk:codegen") public final class ModifyInstanceMetadataOptionsRequest extends Ec2Request implements ToCopyableBuilder<ModifyInstanceMetadataOptionsRequest.Builder,ModifyInstanceMetadataOptionsRequest>

  • Method Details

    • instanceId

      public final String instanceId()

      The ID of the instance.

      Returns:
      The ID of the instance.

    • httpTokens

      public final HttpTokensState httpTokens()

      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.

      Default:

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0 and the account level default is set to no-preference, the default is required.

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0, but the account level default is set to V1 or V2, the default is optional.

      The default value can also be affected by other combinations of parameters. For more information, see Order of precedence for instance metadata options in the Amazon EC2 User Guide.

      If the service returns an enum value that is not available in the current SDK version, httpTokens will return HttpTokensState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from httpTokensAsString().

      Returns:
      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.

      Default:

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0 and the account level default is set to no-preference, the default is required.

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0, but the account level default is set to V1 or V2, the default is optional.

      The default value can also be affected by other combinations of parameters. For more information, see Order of precedence for instance metadata options in the Amazon EC2 User Guide.

      See Also:

    • httpTokensAsString

      public final String httpTokensAsString()

      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.

      Default:

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0 and the account level default is set to no-preference, the default is required.

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0, but the account level default is set to V1 or V2, the default is optional.

      The default value can also be affected by other combinations of parameters. For more information, see Order of precedence for instance metadata options in the Amazon EC2 User Guide.

      If the service returns an enum value that is not available in the current SDK version, httpTokens will return HttpTokensState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from httpTokensAsString().

      Returns:
      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.

      Default:

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0 and the account level default is set to no-preference, the default is required.

      • If the value of ImdsSupport for the Amazon Machine Image (AMI) for your instance is v2.0, but the account level default is set to V1 or V2, the default is optional.

      The default value can also be affected by other combinations of parameters. For more information, see Order of precedence for instance metadata options in the Amazon EC2 User Guide.

      See Also:

    • httpPutResponseHopLimit

      public final Integer httpPutResponseHopLimit()

      The desired HTTP PUT response hop limit for instance metadata requests. The larger the number, the further instance metadata requests can travel. If no parameter is specified, the existing state is maintained.

      Possible values: Integers from 1 to 64

      Returns:
      The desired HTTP PUT response hop limit for instance metadata requests. The larger the number, the further instance metadata requests can travel. If no parameter is specified, the existing state is maintained.

      Possible values: Integers from 1 to 64

    • httpEndpoint

      public final InstanceMetadataEndpointState httpEndpoint()

      Enables or disables the HTTP metadata endpoint on your instances. If this parameter is not specified, the existing state is maintained.

      If you specify a value of disabled, you cannot access your instance metadata.

      If the service returns an enum value that is not available in the current SDK version, httpEndpoint will return InstanceMetadataEndpointState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from httpEndpointAsString().

      Returns:
      Enables or disables the HTTP metadata endpoint on your instances. If this parameter is not specified, the existing state is maintained.

      If you specify a value of disabled, you cannot access your instance metadata.

      See Also:

    • httpEndpointAsString

      public final String httpEndpointAsString()

      Enables or disables the HTTP metadata endpoint on your instances. If this parameter is not specified, the existing state is maintained.

      If you specify a value of disabled, you cannot access your instance metadata.

      If the service returns an enum value that is not available in the current SDK version, httpEndpoint will return InstanceMetadataEndpointState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from httpEndpointAsString().

      Returns:
      Enables or disables the HTTP metadata endpoint on your instances. If this parameter is not specified, the existing state is maintained.

      If you specify a value of disabled, you cannot access your instance metadata.

      See Also:

    • dryRun

      public final Boolean dryRun()

      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.

      Returns:
      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.

    • httpProtocolIpv6

      public final InstanceMetadataProtocolState httpProtocolIpv6()

      Enables or disables the IPv6 endpoint for the instance metadata service. Applies only if you enabled the HTTP metadata endpoint.

      If the service returns an enum value that is not available in the current SDK version, httpProtocolIpv6 will return InstanceMetadataProtocolState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from httpProtocolIpv6AsString().

      Returns:
      Enables or disables the IPv6 endpoint for the instance metadata service. Applies only if you enabled the HTTP metadata endpoint.
      See Also:

    • httpProtocolIpv6AsString

      public final String httpProtocolIpv6AsString()

      Enables or disables the IPv6 endpoint for the instance metadata service. Applies only if you enabled the HTTP metadata endpoint.

      If the service returns an enum value that is not available in the current SDK version, httpProtocolIpv6 will return InstanceMetadataProtocolState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from httpProtocolIpv6AsString().

      Returns:
      Enables or disables the IPv6 endpoint for the instance metadata service. Applies only if you enabled the HTTP metadata endpoint.
      See Also:

    • instanceMetadataTags

      public final InstanceMetadataTagsState instanceMetadataTags()

      Set to enabled to allow access to instance tags from the instance metadata. Set to disabled to turn off access to instance tags from the instance metadata. For more information, see Work with instance tags using the instance metadata.

      If the service returns an enum value that is not available in the current SDK version, instanceMetadataTags will return InstanceMetadataTagsState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from instanceMetadataTagsAsString().

      Returns:
      Set to enabled to allow access to instance tags from the instance metadata. Set to disabled to turn off access to instance tags from the instance metadata. For more information, see Work with instance tags using the instance metadata.
      See Also:

    • instanceMetadataTagsAsString

      public final String instanceMetadataTagsAsString()

      Set to enabled to allow access to instance tags from the instance metadata. Set to disabled to turn off access to instance tags from the instance metadata. For more information, see Work with instance tags using the instance metadata.

      If the service returns an enum value that is not available in the current SDK version, instanceMetadataTags will return InstanceMetadataTagsState.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from instanceMetadataTagsAsString().

      Returns:
      Set to enabled to allow access to instance tags from the instance metadata. Set to disabled to turn off access to instance tags from the instance metadata. For more information, see Work with instance tags using the instance metadata.
      See Also:

    • toBuilder

      public ModifyInstanceMetadataOptionsRequest.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<ModifyInstanceMetadataOptionsRequest.Builder,ModifyInstanceMetadataOptionsRequest>
      Specified by:
      toBuilder in class Ec2Request
      Returns:
      a builder for type T

    • builder

      public static ModifyInstanceMetadataOptionsRequest.Builder builder()

    • serializableBuilderClass

      public static Class<? extends ModifyInstanceMetadataOptionsRequest.Builder> serializableBuilderClass()

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class AwsRequest

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class AwsRequest

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)
      Description copied from class: SdkRequest
      Used to retrieve the value of a field from any class that extends SdkRequest. The field name specified should match the member name from the corresponding service-2.json model specified in the codegen-resources folder for a given service. The class specifies what class to cast the returned value to. If the returned value is also a modeled class, the SdkRequest.getValueForField(String, Class) method will again be available.
      Overrides:
      getValueForField in class SdkRequest
      Parameters:
      fieldName - The name of the member to be retrieved.
      clazz - The class to cast the returned object to.
      Returns:
      Optional containing the casted return value

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.