# GetResourcePolicy
<a name="API_GetResourcePolicy"></a>

 Retrieves the JSON text of the resource-based policy document attached to the CloudTrail event data store, dashboard, or channel. 

## Request Syntax
<a name="API_GetResourcePolicy_RequestSyntax"></a>

```
{
   "ResourceArn": "string"
}
```

## Request Parameters
<a name="API_GetResourcePolicy_RequestParameters"></a>

For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [ResourceArn](#API_GetResourcePolicy_RequestSyntax) **   <a name="awscloudtrail-GetResourcePolicy-request-ResourceArn"></a>
 The Amazon Resource Name (ARN) of the CloudTrail event data store, dashboard, or channel attached to the resource-based policy.  
Example event data store ARN format: `arn:aws:cloudtrail:us-east-2:123456789012:eventdatastore/EXAMPLE-f852-4e8f-8bd1-bcf6cEXAMPLE`   
Example dashboard ARN format: `arn:aws:cloudtrail:us-east-1:123456789012:dashboard/exampleDash`   
Example channel ARN format: `arn:aws:cloudtrail:us-east-2:123456789012:channel/01234567890`   
Type: String  
Length Constraints: Minimum length of 3. Maximum length of 256.  
Pattern: `^[a-zA-Z0-9._/\-:]+$`   
Required: Yes

## Response Syntax
<a name="API_GetResourcePolicy_ResponseSyntax"></a>

```
{
   "DelegatedAdminResourcePolicy": "string",
   "ResourceArn": "string",
   "ResourcePolicy": "string"
}
```

## Response Elements
<a name="API_GetResourcePolicy_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

 ** [DelegatedAdminResourcePolicy](#API_GetResourcePolicy_ResponseSyntax) **   <a name="awscloudtrail-GetResourcePolicy-response-DelegatedAdminResourcePolicy"></a>
 The default resource-based policy that is automatically generated for the delegated administrator of an AWS Organizations organization. This policy will be evaluated in tandem with any policy you submit for the resource. For more information about this policy, see [Default resource policy for delegated administrators](https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-lake-organizations.html#cloudtrail-lake-organizations-eds-rbp).   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 8192.

 ** [ResourceArn](#API_GetResourcePolicy_ResponseSyntax) **   <a name="awscloudtrail-GetResourcePolicy-response-ResourceArn"></a>
 The Amazon Resource Name (ARN) of the CloudTrail event data store, dashboard, or channel attached to resource-based policy.   
Example event data store ARN format: `arn:aws:cloudtrail:us-east-2:123456789012:eventdatastore/EXAMPLE-f852-4e8f-8bd1-bcf6cEXAMPLE`   
Example dashboard ARN format: `arn:aws:cloudtrail:us-east-1:123456789012:dashboard/exampleDash`   
Example channel ARN format: `arn:aws:cloudtrail:us-east-2:123456789012:channel/01234567890`   
Type: String  
Length Constraints: Minimum length of 3. Maximum length of 256.  
Pattern: `^[a-zA-Z0-9._/\-:]+$` 

 ** [ResourcePolicy](#API_GetResourcePolicy_ResponseSyntax) **   <a name="awscloudtrail-GetResourcePolicy-response-ResourcePolicy"></a>
 A JSON-formatted string that contains the resource-based policy attached to the CloudTrail event data store, dashboard, or channel.   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 8192.

## Errors
<a name="API_GetResourcePolicy_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** OperationNotPermittedException **   
This exception is thrown when the requested operation is not permitted.  
HTTP Status Code: 400

 ** ResourceARNNotValidException **   
 This exception is thrown when the provided resource does not exist, or the ARN format of the resource is not valid.   
The following is the format of an event data store ARN: `arn:aws:cloudtrail:us-east-2:123456789012:eventdatastore/EXAMPLE-f852-4e8f-8bd1-bcf6cEXAMPLE`   
The following is the format of a dashboard ARN: `arn:aws:cloudtrail:us-east-1:123456789012:dashboard/exampleDash`   
The following is the format of a channel ARN: `arn:aws:cloudtrail:us-east-2:123456789012:channel/01234567890`   
HTTP Status Code: 400

 ** ResourceNotFoundException **   
This exception is thrown when the specified resource is not found.  
HTTP Status Code: 400

 ** ResourcePolicyNotFoundException **   
 This exception is thrown when the specified resource policy is not found.   
HTTP Status Code: 400

 ** ResourceTypeNotSupportedException **   
This exception is thrown when the specified resource type is not supported by CloudTrail.  
HTTP Status Code: 400

 ** UnsupportedOperationException **   
This exception is thrown when the requested operation is not supported.  
HTTP Status Code: 400

## See Also
<a name="API_GetResourcePolicy_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/cloudtrail-2013-11-01/GetResourcePolicy) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cloudtrail-2013-11-01/GetResourcePolicy)