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## com.amazonaws.services.ec2.model
Class DescribeRegionsRequest

    java.lang.Object
      com.amazonaws.AmazonWebServiceRequest
          com.amazonaws.services.ec2.model.DescribeRegionsRequest

    public class DescribeRegionsRequest

extends AmazonWebServiceRequest

Container for the parameters to the `DescribeRegions operation`.

The DescribeRegions operation describes regions zones that are currently available to the account.

See Also:
  `AmazonEC2.describeRegions(DescribeRegionsRequest)`

Constructor Summary
`DescribeRegionsRequest()`

Method Summary
`List<String>` | `getRegionNames()` The optional list of regions to describe.
`void` | `setRegionNames(Collection<String> regionNames)` The optional list of regions to describe.
`String` | `toString()` Returns a string representation of this object; useful for testing and debugging.
`DescribeRegionsRequest` | `withRegionNames(Collection<String> regionNames)` The optional list of regions to describe.
`DescribeRegionsRequest` | `withRegionNames(String... regionNames)` The optional list of regions to describe.

Methods inherited from class com.amazonaws.AmazonWebServiceRequest
`copyPrivateRequestParameters`

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

Constructor Detail

### DescribeRegionsRequest

    public DescribeRegionsRequest()

Method Detail

### getRegionNames

    public List<String> getRegionNames()

  The optional list of regions to describe.

  Returns:
    The optional list of regions to describe.

### setRegionNames

    public void setRegionNames(Collection<String> regionNames)

  The optional list of regions to describe.

  Parameters:
    `regionNames` - The optional list of regions to describe.

### withRegionNames

    public DescribeRegionsRequest withRegionNames(String... regionNames)

  The optional list of regions to describe.

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

  Parameters:
    `regionNames` - The optional list of regions to describe.
  Returns:
    A reference to this updated object so that method calls can be chained together.

### withRegionNames

    public DescribeRegionsRequest withRegionNames(Collection<String> regionNames)

  The optional list of regions to describe.

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

  Parameters:
    `regionNames` - The optional list of regions to describe.
  Returns:
    A reference to this updated object so that method calls can be chained together.

### toString

    public String toString()

  Returns a string representation of this object; useful for testing and debugging.

  Overrides:
    `toString` in class `Object`
  Returns:
    A string representation of this object.
  See Also:
    `Object.toString()`

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