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# Perubahan penyedia kredensial
<a name="migration-client-credentials"></a>

Bagian ini menyediakan pemetaan perubahan nama kelas penyedia kredensil dan metode antara versi 1.x dan 2.x dari. AWS SDK untuk Java

## Perbedaan penting
<a name="client-credentials"></a>
+ Penyedia kredensial default memuat properti sistem sebelum variabel lingkungan di versi 2.x. Untuk informasi selengkapnya, lihat [Menggunakan kredensil](credentials.md).
+ Metode konstruktor diganti dengan `builder` metode `create` or.  
**Example**  

  ```
  DefaultCredentialsProvider.create();
  ```
+ Penyegaran asinkron tidak lagi disetel secara default. Anda harus menentukannya dengan `builder` penyedia kredensi.  
**Example**  

  ```
  ContainerCredentialsProvider provider = ContainerCredentialsProvider.builder()
          		.asyncCredentialUpdateEnabled(true)
          		.build();
  ```
+ Anda dapat menentukan jalur ke file profil khusus menggunakan file`ProfileCredentialsProvider.builder()`.  
**Example**  

  ```
  ProfileCredentialsProvider profile = ProfileCredentialsProvider.builder()
          		.profileFile(ProfileFile.builder().content(Paths.get("myProfileFile.file")).build())
          		.build();
  ```
+ Format file profil telah berubah agar lebih cocok dengan file AWS CLI. Untuk detailnya, lihat [Mengonfigurasi AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html) dalam *Panduan AWS Command Line Interface Pengguna*.

## Perubahan penyedia kredensil dipetakan antara versi 1.x dan 2.x
<a name="credentials-changes-mapping"></a>

### `AWSCredentialsProvider`
<a name="credentials-provider-changes-AWSCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.AWSCredentialsProvider | software.amazon.awssdk.auth.credentials.AwsCredentialsProvider | 
| Nama metode | getCredentials | resolveCredentials | 
| Metode yang tidak didukung | refresh | Tidak didukung | 

### `DefaultAWSCredentialsProviderChain`
<a name="credentials-provider-changes-DefaultAWSCredentialsProviderChain"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.DefaultAWSCredentialsProviderChain | software.amazon.awssdk.auth.credentials.DefaultCredentialsProvider | 
| Pembuatan | new DefaultAWSCredentialsProviderChain | DefaultCredentialsProvider.create | 
| Metode yang tidak didukung | getInstance | Tidak didukung | 
| Urutan prioritas pengaturan eksternal |  Variabel lingkungan sebelum properti sistem  |  Properti sistem sebelum variabel lingkungan  | 

### `AWSStaticCredentialsProvider`
<a name="credentials-provider-changes-AWSStaticCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.AWSStaticCredentialsProvider | software.amazon.awssdk.auth.credentials.StaticCredentialsProvider | 
| Pembuatan | new AWSStaticCredentialsProvider | StaticCredentialsProvider.create | 

### `EnvironmentVariableCredentialsProvider`
<a name="credentials-provider-changes-EnvironmentVariableCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.EnvironmentVariableCredentialsProvider | software.amazon.awssdk.auth.credentials.EnvironmentVariableCredentialsProvider | 
| Pembuatan | new EnvironmentVariableCredentialsProvider | EnvironmentVariableCredentialsProvider.create | 
| Nama variabel lingkungan | AWS\$1ACCESS\$1KEY | AWS\$1ACCESS\$1KEY\$1ID | 
|  | AWS\$1SECRET\$1KEY | AWS\$1SECRET\$1ACCESS\$1KEY | 

### `SystemPropertiesCredentialsProvider`
<a name="credentials-provider-changes-SystemPropertiesCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.SystemPropertiesCredentialsProvider | software.amazon.awssdk.auth.credentials.SystemPropertyCredentialsProvider | 
| Pembuatan | new SystemPropertiesCredentialsProvider | SystemPropertiesCredentialsProvider.create | 
| Nama properti sistem | aws.secretKey | aws.secretAccessKey | 

### `ProfileCredentialsProvider`
<a name="credentials-provider-changes-ProfileCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.profile.ProfileCredentialsProvider | software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider | 
| Pembuatan | new ProfileCredentialsProvider | ProfileCredentialsProvider.create | 
| Lokasi profil kustom |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/id_id/sdk-for-java/latest/developer-guide/migration-client-credentials.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/id_id/sdk-for-java/latest/developer-guide/migration-client-credentials.html)  | 

### `ContainerCredentialsProvider`
<a name="credentials-provider-changes-ContainerCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.ContainerCredentialsProvider | software.amazon.awssdk.auth.credentials.ContainerCredentialsProvider | 
| Pembuatan | new ContainerCredentialsProvider | ContainerCredentialsProvider.create | 
| Tentukan penyegaran asinkron | Tidak didukung | Perilaku default | 

### `InstanceProfileCredentialsProvider`
<a name="credentials-provider-changes-InstanceProfileCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.InstanceProfileCredentialsProvider | software.amazon.awssdk.auth.credentials.InstanceProfileCredentialsProvider | 
| Pembuatan | new InstanceProfileCredentialsProvider | InstanceProfileCredentialsProvider.create | 
| Tentukan penyegaran asinkron | new InstanceProfileCredentialsProvider(true) |  `InstanceProfileCredentialProvider.builder().asyncCredentialUpdateEnabled(true).build()`  | 
| Nama properti sistem | com.amazonaws.sdk.disableEc2Metadata | aws.disableEc2Metadata | 
|  | com.amazonaws.sdk.ec2MetadataServiceEndpointOverride | aws.ec2MetadataServiceEndpoint | 

### `STSAssumeRoleSessionCredentialsProvider`
<a name="credentials-provider-changes-STSAssumeRoleSessionCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.STSAssumeRoleSessionCredentialsProvider | software.amazon.awssdk.services.sts.auth.StsAssumeRoleCredentialsProvider | 
| Pembuatan |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/id_id/sdk-for-java/latest/developer-guide/migration-client-credentials.html)  | StsAssumeRoleCredentialsProvider.builder | 
| Penyegaran asinkron | Perilaku default | Perilaku default | 
| Konfigurasi | new STSAssumeRoleSessionCredentialsProvider.Builder | Konfigurasikan AssumeRoleRequest permintaan StsClient dan | 

### `STSSessionCredentialsProvider`
<a name="credentials-provider-changes-STSSessionCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.STSSessionCredentialsProvider | software.amazon.awssdk.services.sts.auth.StsGetSessionTokenCredentialsProvider | 
| Pembuatan |  `new STSSessionCredentialsProvider`  | StsGetSessionTokenCredentialsProvider.builder | 
| Penyegaran asinkron | Perilaku default | StsGetSessionTokenCredentialsProvider.builder | 
| Konfigurasi | Parameter konstruktor | Konfigurasikan GetSessionTokenRequest permintaan StsClient dan di pembangun | 

### `WebIdentityFederationSessionCredentialsProvider`
<a name="credentials-provider-changes-WebIdentityFederationSessionCredentialsProvider"></a>


| Ubah kategori | 1.x | 2.x | 
| --- | --- | --- | 
| Nama paket/kelas | com.amazonaws.auth.WebIdentityFederationSessionCredentialsProvider | software.amazon.awssdk.services.sts.auth.StsAssumeRoleWithWebIdentityCredentialsProvider | 
| Pembuatan |  `new WebIdentityFederationSessionCredentialsProvider`  | StsAssumeRoleWithWebIdentityCredentialsProvider.builder | 
| Penyegaran asinkron | Perilaku default | StsAssumeRoleWithWebIdentityCredentialsProvider.builder | 
| Konfigurasi | Parameter konstruktor | Konfigurasikan AssumeRoleWithWebIdentityRequest permintaan StsClient dan di pembangun | 

### Kelas diganti
<a name="credentials-provider-changes-Replacements"></a>


| Kelas 1.x | 2.x kelas pengganti | 
| --- | --- | 
| com.amazonaws.auth.EC2ContainerCredentialsProviderWrapper | software.amazon.awssdk.auth.credentials.ContainerCredentialsProvider dan software.amazon.awssdk.auth.credentials.InstanceProfileCredentialsProvider | 
| com.amazonaws.services.s3.S3CredentialsProviderChain | software.amazon.awssdk.auth.credentials.DefaultCredentialsProvider dan software.amazon.awssdk.auth.credentials.AnonymousCredentialsProvider | 

### Kelas dihapus
<a name="credentials-provider-changes-Removed"></a>


| Kelas 1.x | 
| --- | 
| com.amazonaws.auth.ClasspathPropertiesFileCredentialsProvider | 
| com.amazonaws.auth.PropertiesFileCredentialsProvider |