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# DescribeLocationEfs
<a name="API_DescribeLocationEfs"></a>

Memberikan detail tentang bagaimana lokasi AWS DataSync transfer untuk sistem file Amazon EFS dikonfigurasi.

## Sintaksis Permintaan
<a name="API_DescribeLocationEfs_RequestSyntax"></a>

```
{
   "LocationArn": "string"
}
```

## Parameter Permintaan
<a name="API_DescribeLocationEfs_RequestParameters"></a>

Untuk informasi tentang parameter yang umum untuk semua tindakan, lihat [Parameter Umum](CommonParameters.md).

Permintaan menerima data berikut dalam format JSON.

 ** [LocationArn](#API_DescribeLocationEfs_RequestSyntax) **   <a name="DataSync-DescribeLocationEfs-request-LocationArn"></a>
Nama Sumber Daya Amazon (ARN) dari lokasi sistem file Amazon EFS yang Anda inginkan informasinya.  
Tipe: String  
Batasan Panjang: Panjang maksimum 128.  
Pola: `^arn:(aws|aws-cn|aws-us-gov|aws-eusc|aws-iso|aws-iso-b):datasync:[a-z\-0-9]+:[0-9]{12}:location/loc-[0-9a-z]{17}$`   
Diperlukan: Ya

## Sintaksis Respons
<a name="API_DescribeLocationEfs_ResponseSyntax"></a>

```
{
   "AccessPointArn": "string",
   "CreationTime": number,
   "Ec2Config": { 
      "SecurityGroupArns": [ "string" ],
      "SubnetArn": "string"
   },
   "FileSystemAccessRoleArn": "string",
   "InTransitEncryption": "string",
   "LocationArn": "string",
   "LocationUri": "string"
}
```

## Elemen Respons
<a name="API_DescribeLocationEfs_ResponseElements"></a>

Jika tindakan berhasil, layanan mengirimkan kembali respons HTTP 200.

Layanan mengembalikan data berikut dalam format JSON.

 ** [AccessPointArn](#API_DescribeLocationEfs_ResponseSyntax) **   <a name="DataSync-DescribeLocationEfs-response-AccessPointArn"></a>
ARN dari jalur akses yang DataSync digunakan untuk mengakses sistem file Amazon EFS.  
Untuk informasi selengkapnya, lihat [Mengakses sistem file terbatas](https://docs.aws.amazon.com/datasync/latest/userguide/create-efs-location.html#create-efs-location-iam).  
Tipe: String  
Batasan Panjang: Panjang maksimum 128.  
Pola: `^arn:(aws|aws-cn|aws-us-gov|aws-eusc|aws-iso|aws-iso-b):elasticfilesystem:[a-z\-0-9]+:[0-9]{12}:access-point/fsap-[0-9a-f]{8,40}$` 

 ** [CreationTime](#API_DescribeLocationEfs_ResponseSyntax) **   <a name="DataSync-DescribeLocationEfs-response-CreationTime"></a>
Waktu lokasi itu dibuat.  
Tipe: Timestamp

 ** [Ec2Config](#API_DescribeLocationEfs_ResponseSyntax) **   <a name="DataSync-DescribeLocationEfs-response-Ec2Config"></a>
Subnet dan grup keamanan yang AWS DataSync digunakan untuk terhubung ke salah satu [target pemasangan](https://docs.aws.amazon.com/efs/latest/ug/accessing-fs.html) sistem file Amazon EFS Anda.  
Tipe: Objek [Ec2Config](API_Ec2Config.md)

 ** [FileSystemAccessRoleArn](#API_DescribeLocationEfs_ResponseSyntax) **   <a name="DataSync-DescribeLocationEfs-response-FileSystemAccessRoleArn"></a>
Peran AWS Identity and Access Management (IAM) yang memungkinkan DataSync untuk mengakses sistem file Amazon EFS Anda.  
Untuk informasi selengkapnya, lihat [Membuat peran DataSync IAM untuk akses sistem file](https://docs.aws.amazon.com/datasync/latest/userguide/create-efs-location.html#create-efs-location-iam-role).  
Tipe: String  
Batasan Panjang: Panjang maksimum 2048.  
Pola: `^arn:(aws|aws-cn|aws-us-gov|aws-eusc|aws-iso|aws-iso-b):iam::[0-9]{12}:role/.*$` 

 ** [InTransitEncryption](#API_DescribeLocationEfs_ResponseSyntax) **   <a name="DataSync-DescribeLocationEfs-response-InTransitEncryption"></a>
Menunjukkan apakah DataSync menggunakan enkripsi Transport Layer Security (TLS) saat mentransfer data ke atau dari sistem file Amazon EFS.  
Tipe: String  
Nilai yang Valid: `NONE | TLS1_2` 

 ** [LocationArn](#API_DescribeLocationEfs_ResponseSyntax) **   <a name="DataSync-DescribeLocationEfs-response-LocationArn"></a>
ARN dari lokasi sistem file Amazon EFS.  
Tipe: String  
Batasan Panjang: Panjang maksimum 128.  
Pola: `^arn:(aws|aws-cn|aws-us-gov|aws-eusc|aws-iso|aws-iso-b):datasync:[a-z\-0-9]+:[0-9]{12}:location/loc-[0-9a-z]{17}$` 

 ** [LocationUri](#API_DescribeLocationEfs_ResponseSyntax) **   <a name="DataSync-DescribeLocationEfs-response-LocationUri"></a>
URL lokasi sistem file Amazon EFS.  
Tipe: String  
Kendala Panjang: Panjang maksimum 4360.  
Pola: `^(efs|nfs|s3|smb|hdfs|fsx[a-z0-9-]+)://[a-zA-Z0-9.:/\-]+$` 

## Kesalahan
<a name="API_DescribeLocationEfs_Errors"></a>

Untuk informasi tentang kesalahan yang umum untuk semua tindakan, lihat [Kesalahan Umum](CommonErrors.md).

 ** InternalException **   
Pengecualian ini dilontarkan ketika terjadi kesalahan dalam layanan AWS DataSync .  
Kode Status HTTP: 500

 ** InvalidRequestException **   
Pengecualian ini dilontarkan ketika klien mengirimkan permintaan yang salah format.  
Kode Status HTTP: 400

## Contoh
<a name="API_DescribeLocationEfs_Examples"></a>

### Permintaan Sampel
<a name="API_DescribeLocationEfs_Example_1"></a>

Contoh berikut menunjukkan cara mendapatkan informasi tentang lokasi sistem file Amazon EFS tertentu.

```
{
  "LocationArn": "arn:aws:datasync:us-east-2:111222333444:location/loc-12abcdef012345678"
}
```

### Contoh Respons
<a name="API_DescribeLocationEfs_Example_2"></a>

Contoh berikut mengembalikan detail lokasi tentang sistem file Amazon EFS.

```
{
    "CreationTime": 1653319021.353,
    "Ec2Config": {
        "SubnetArn": "arn:aws:ec2:us-east-2:111222333444:subnet/subnet-1234567890abcdef1",
        "SecurityGroupArns": [
            "arn:aws:ec2:us-east-2:111222333444:security-group/sg-1234567890abcdef2"
        ]
    },
    "LocationArn": "arn:aws:datasync:us-east-2:111222333444:location/loc-abcdef01234567890",
    "LocationUri": "efs://us-east-2.fs-021345abcdef6789/"
}
```

### Sampel Respons: Menjelaskan lokasi untuk sistem file Amazon EFS terbatas
<a name="API_DescribeLocationEfs_Example_3"></a>

Contoh berikut menampilkan detail lokasi tentang sistem file Amazon EFS dengan akses terbatas, termasuk`AccessPointArn`,`FileSystemAccessRoleArn`, dan `InTransitEncryption` elemen.

```
{
    "CreationTime": 1653319021.353,
    "AccessPointArn": "arn:aws:elasticfilesystem:us-east-2:111222333444:access-point/fsap-1234567890abcdef0",
    "Ec2Config": {
        "SubnetArn": "arn:aws:ec2:us-east-2:111222333444:subnet/subnet-1234567890abcdef1",
        "SecurityGroupArns": [
            "arn:aws:ec2:us-east-2:111222333444:security-group/sg-1234567890abcdef2"
        ]
    },
    "FileSystemAccessRoleArn": "arn:aws:iam::111222333444:role/AwsDataSyncFullAccessNew",
    "InTransitEncryption": "TLS1_2",
    "LocationArn": "arn:aws:datasync:us-east-2:111222333444:location/loc-abcdef01234567890",
    "LocationUri": "efs://us-east-2.fs-021345abcdef6789/",
    "Subdirectory": "/mount/path",
    "Tags": [{
        "Key": "Name",
        "Value": "ElasticFileSystem-1"
    }]
}
```

## Lihat Juga
<a name="API_DescribeLocationEfs_SeeAlso"></a>

Untuk informasi selengkapnya tentang penggunaan API ini di salah satu bahasa khusus AWS SDKs, lihat berikut ini:
+  [AWS Antarmuka Baris Perintah V2](https://docs.aws.amazon.com/goto/cli2/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK untuk V3 JavaScript ](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK para Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK untuk Python](https://docs.aws.amazon.com/goto/boto3/datasync-2018-11-09/DescribeLocationEfs) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/datasync-2018-11-09/DescribeLocationEfs)