AwsResponseMetadata (AWS Java SDK :: AWS Core 2.22.2 API)

java.lang.Object
- software.amazon.awssdk.awscore.AwsResponseMetadata

Direct Known Subclasses:

DefaultAwsResponseMetadata
```
public abstract class AwsResponseMetadata
extends Object
```
Represents additional metadata included with a response from a service. Response metadata varies by service, but all services return an AWS request ID that can be used in the event a service call isn't working as expected and you need to work with AWS support to debug an issue.

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`AwsResponseMetadata(Map<String,String> metadata)`	Creates a new ResponseMetadata object from a specified map of raw metadata information.
`protected`	`AwsResponseMetadata(AwsResponseMetadata responseMetadata)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`protected String`	`getValue(String key)`	Get the value based on the key, returning `UNKNOWN` if the value is null.
`int`	`hashCode()`
`String`	`requestId()`	Returns the AWS request ID contained in this response metadata object.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AwsResponseMetadata
```
protected AwsResponseMetadata(Map<String,String> metadata)
```
    Creates a new ResponseMetadata object from a specified map of raw metadata information.
    
    Parameters:
    
    metadata - The raw metadata for the new ResponseMetadata object.
  - AwsResponseMetadata
```
protected AwsResponseMetadata(AwsResponseMetadata responseMetadata)
```
- Method Detail
  - requestId
```
public String requestId()
```
    Returns the AWS request ID contained in this response metadata object. AWS request IDs can be used in the event a service call isn't working as expected and you need to work with AWS support to debug an issue.
    Can be overriden by subclasses to provide service specific requestId
    
    Returns:
    
    The AWS request ID contained in this response metadata object.
  - toString
```
public final String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - getValue
```
protected final String getValue(String key)
```
    Get the value based on the key, returning UNKNOWN if the value is null.
    
    Parameters:
    
    key - the key of the value
    
    Returns:
    
    the value or UNKNOWN if not present.