Regions (AWS SDK for Java

java.lang.Object
- java.lang.Enum<Regions>
- - com.amazonaws.regions.Regions

All Implemented Interfaces:

Serializable, Comparable<Regions>
```
public enum Regions
extends Enum<Regions>
```
Enumeration of region names
Migrating to the AWS SDK for Java v2
The v2 equivalent of this class is Region
See Migration Guide for more information.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`AF_SOUTH_1`
`AP_EAST_1`
`AP_NORTHEAST_1`
`AP_NORTHEAST_2`
`AP_NORTHEAST_3`
`AP_SOUTH_1`
`AP_SOUTH_2`
`AP_SOUTHEAST_1`
`AP_SOUTHEAST_2`
`AP_SOUTHEAST_3`
`AP_SOUTHEAST_4`
`CA_CENTRAL_1`
`CA_WEST_1`
`CN_NORTH_1`
`CN_NORTHWEST_1`
`EU_CENTRAL_1`
`EU_CENTRAL_2`
`EU_NORTH_1`
`EU_SOUTH_1`
`EU_SOUTH_2`
`EU_WEST_1`
`EU_WEST_2`
`EU_WEST_3`
`GovCloud`
`IL_CENTRAL_1`
`ME_CENTRAL_1`
`ME_SOUTH_1`
`SA_EAST_1`
`US_EAST_1`
`US_EAST_2`
`US_GOV_EAST_1`
`US_ISO_EAST_1`
`US_ISO_WEST_1`
`US_ISOB_EAST_1`
`US_WEST_1`
`US_WEST_2`

Field Summary

Fields
Modifier and Type Field and Description

static Regions DEFAULT_REGION
The default region that new customers in the US are encouraged to use when using AWS services for the first time.

Fields
Modifier and Type	Field and Description
`static Regions`	`DEFAULT_REGION` The default region that new customers in the US are encouraged to use when using AWS services for the first time.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static Regions`	`fromName(String regionName)` Deprecated. This method requires the SDK version to be updated to support new regions. Use `RegionUtils.getRegion(String)`, which does not have this limitation.
`static Region`	`getCurrentRegion()` Returns a Region object representing the region the application is running in, when running in EC2.
`String`	`getDescription()` Descriptive readable name for this region.
`String`	`getName()` The name of this region, used in the regions.xml file to identify it.
`static Regions`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static Regions[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - GovCloud
```
public static final Regions GovCloud
```
  - US_GOV_EAST_1
```
public static final Regions US_GOV_EAST_1
```
  - US_EAST_1
```
public static final Regions US_EAST_1
```
  - US_EAST_2
```
public static final Regions US_EAST_2
```
  - US_WEST_1
```
public static final Regions US_WEST_1
```
  - US_WEST_2
```
public static final Regions US_WEST_2
```
  - EU_WEST_1
```
public static final Regions EU_WEST_1
```
  - EU_WEST_2
```
public static final Regions EU_WEST_2
```
  - EU_WEST_3
```
public static final Regions EU_WEST_3
```
  - EU_CENTRAL_1
```
public static final Regions EU_CENTRAL_1
```
  - EU_CENTRAL_2
```
public static final Regions EU_CENTRAL_2
```
  - EU_NORTH_1
```
public static final Regions EU_NORTH_1
```
  - EU_SOUTH_1
```
public static final Regions EU_SOUTH_1
```
  - EU_SOUTH_2
```
public static final Regions EU_SOUTH_2
```
  - AP_EAST_1
```
public static final Regions AP_EAST_1
```
  - AP_SOUTH_1
```
public static final Regions AP_SOUTH_1
```
  - AP_SOUTH_2
```
public static final Regions AP_SOUTH_2
```
  - AP_SOUTHEAST_1
```
public static final Regions AP_SOUTHEAST_1
```
  - AP_SOUTHEAST_2
```
public static final Regions AP_SOUTHEAST_2
```
  - AP_SOUTHEAST_3
```
public static final Regions AP_SOUTHEAST_3
```
  - AP_SOUTHEAST_4
```
public static final Regions AP_SOUTHEAST_4
```
  - AP_NORTHEAST_1
```
public static final Regions AP_NORTHEAST_1
```
  - AP_NORTHEAST_2
```
public static final Regions AP_NORTHEAST_2
```
  - AP_NORTHEAST_3
```
public static final Regions AP_NORTHEAST_3
```
  - SA_EAST_1
```
public static final Regions SA_EAST_1
```
  - CN_NORTH_1
```
public static final Regions CN_NORTH_1
```
  - CN_NORTHWEST_1
```
public static final Regions CN_NORTHWEST_1
```
  - CA_CENTRAL_1
```
public static final Regions CA_CENTRAL_1
```
  - CA_WEST_1
```
public static final Regions CA_WEST_1
```
  - ME_CENTRAL_1
```
public static final Regions ME_CENTRAL_1
```
  - ME_SOUTH_1
```
public static final Regions ME_SOUTH_1
```
  - AF_SOUTH_1
```
public static final Regions AF_SOUTH_1
```
  - US_ISO_EAST_1
```
public static final Regions US_ISO_EAST_1
```
  - US_ISOB_EAST_1
```
public static final Regions US_ISOB_EAST_1
```
  - US_ISO_WEST_1
```
public static final Regions US_ISO_WEST_1
```
  - IL_CENTRAL_1
```
public static final Regions IL_CENTRAL_1
```
- Field Detail
  - DEFAULT_REGION
```
public static final Regions DEFAULT_REGION
```
    The default region that new customers in the US are encouraged to use when using AWS services for the first time.
- Method Detail
  - values
```
public static Regions[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (Regions c : Regions.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static Regions valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - getName
```
public String getName()
```
    The name of this region, used in the regions.xml file to identify it.
  - getDescription
```
public String getDescription()
```
    Descriptive readable name for this region.
  - fromName
```
@Deprecated
public static Regions fromName(String regionName)
```
    Deprecated. This method requires the SDK version to be updated to support new regions. Use RegionUtils.getRegion(String), which does not have this limitation.
    
    Returns a region enum corresponding to the given region name.
    
    Parameters:
    
    regionName - The name of the region. Ex.: eu-west-1
    
    Returns:
    
    Region enum representing the given region name.
  - getCurrentRegion
```
public static Region getCurrentRegion()
```
    Returns a Region object representing the region the application is running in, when running in EC2. If this method is called from a non-EC2 environment, it will return null.

AWS SDK for Java 1.x API Reference - 1.12.778

Enum Regions

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

GovCloud

US_GOV_EAST_1

US_EAST_1

US_EAST_2

US_WEST_1

US_WEST_2

EU_WEST_1

EU_WEST_2

EU_WEST_3

EU_CENTRAL_1

EU_CENTRAL_2

EU_NORTH_1

EU_SOUTH_1

EU_SOUTH_2

AP_EAST_1

AP_SOUTH_1

AP_SOUTH_2

AP_SOUTHEAST_1

AP_SOUTHEAST_2

AP_SOUTHEAST_3

AP_SOUTHEAST_4

AP_NORTHEAST_1

AP_NORTHEAST_2

AP_NORTHEAST_3

SA_EAST_1

CN_NORTH_1

CN_NORTHWEST_1

CA_CENTRAL_1

CA_WEST_1

ME_CENTRAL_1

ME_SOUTH_1

AF_SOUTH_1

US_ISO_EAST_1

US_ISOB_EAST_1

US_ISO_WEST_1

IL_CENTRAL_1

Field Detail

DEFAULT_REGION

Method Detail

values

valueOf

getName

getDescription

fromName

getCurrentRegion