Class InstanceIdentity
- All Implemented Interfaces:
Serializable
,Cloneable
Identity information for the EC2 instance that is hosting the task runner. You can get this value by calling a metadata URI from the EC2 instance. For more information, see Instance Metadata in the Amazon Elastic Compute Cloud User Guide. Passing in this value proves that your task runner is running on an EC2 instance, and ensures the proper AWS Data Pipeline service charges are applied to your pipeline.
- See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionclone()
boolean
A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.int
hashCode()
void
setDocument
(String document) A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.void
setSignature
(String signature) A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.toString()
Returns a string representation of this object; useful for testing and debugging.withDocument
(String document) A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.withSignature
(String signature) A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
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Constructor Details
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InstanceIdentity
public InstanceIdentity()
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Method Details
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setDocument
A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
- Parameters:
document
- A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
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getDocument
A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
- Returns:
- A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
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withDocument
A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
- Parameters:
document
- A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.- Returns:
- Returns a reference to this object so that method calls can be chained together.
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setSignature
A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
- Parameters:
signature
- A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
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getSignature
A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
- Returns:
- A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
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withSignature
A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
- Parameters:
signature
- A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.- Returns:
- Returns a reference to this object so that method calls can be chained together.
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toString
Returns a string representation of this object; useful for testing and debugging. -
equals
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hashCode
public int hashCode() -
clone
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