UsernameExistsException (AWS Java SDK :: Services :: Amazon Cognito Identity Provider Service 2.25.66 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - software.amazon.awssdk.core.exception.SdkException
      - software.amazon.awssdk.core.exception.SdkServiceException
        
        software.amazon.awssdk.awscore.exception.AwsServiceException
        
        software.amazon.awssdk.services.cognitoidentityprovider.model.CognitoIdentityProviderException
        
        software.amazon.awssdk.services.cognitoidentityprovider.model.UsernameExistsException

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<UsernameExistsException.Builder,UsernameExistsException>
```
@Generated("software.amazon.awssdk:codegen")
public final class UsernameExistsException
extends CognitoIdentityProviderException
implements ToCopyableBuilder<UsernameExistsException.Builder,UsernameExistsException>
```
This exception is thrown when Amazon Cognito encounters a user name that already exists in the user pool.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface UsernameExistsException.Builder

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static UsernameExistsException.Builder`	`builder()`
`List<SdkField<?>>`	`sdkFields()`
`static Class<? extends UsernameExistsException.Builder>`	`serializableBuilderClass()`
`UsernameExistsException.Builder`	`toBuilder()`

Methods inherited from class software.amazon.awssdk.awscore.exception.AwsServiceException
awsErrorDetails, getMessage, isClockSkewException, isThrottlingException

Methods inherited from class software.amazon.awssdk.core.exception.SdkServiceException
extendedRequestId, requestId, statusCode

Methods inherited from class software.amazon.awssdk.core.exception.SdkException
create, retryable

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

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

Methods inherited from interface software.amazon.awssdk.core.SdkPojo
equalsBySdkFields

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy

- Method Detail
  - toBuilder
```
public UsernameExistsException.Builder toBuilder()
```
    Specified by:
    
    toBuilder in interface ToCopyableBuilder<UsernameExistsException.Builder,UsernameExistsException>
    
    Overrides:
    
    toBuilder in class CognitoIdentityProviderException
  - builder
```
public static UsernameExistsException.Builder builder()
```
  - serializableBuilderClass
```
public static Class<? extends UsernameExistsException.Builder> serializableBuilderClass()
```
  - sdkFields
```
public final List<SdkField<?>> sdkFields()
```
    Specified by:
    
    sdkFields in interface SdkPojo
    
    Overrides:
    
    sdkFields in class SdkServiceException