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

Retrieves a specified resource policy.

## 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="Glue-GetResourcePolicy-request-ResourceArn"></a>
The ARN of the AWS Glue resource for which to retrieve the resource policy. If not supplied, the Data Catalog resource policy is returned. Use `GetResourcePolicies` to view all existing resource policies. For more information see [Specifying AWS Glue Resource ARNs](https://docs.aws.amazon.com/glue/latest/dg/glue-specifying-resource-arns.html).   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 10240.  
Pattern: `arn:aws(-(cn|us-gov|iso(-[bef])?))?:glue:.*`   
Required: No

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

```
{
   "CreateTime": number,
   "PolicyHash": "string",
   "PolicyInJson": "string",
   "UpdateTime": number
}
```

## 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.

 ** [CreateTime](#API_GetResourcePolicy_ResponseSyntax) **   <a name="Glue-GetResourcePolicy-response-CreateTime"></a>
The date and time at which the policy was created.  
Type: Timestamp

 ** [PolicyHash](#API_GetResourcePolicy_ResponseSyntax) **   <a name="Glue-GetResourcePolicy-response-PolicyHash"></a>
Contains the hash value associated with this policy.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*` 

 ** [PolicyInJson](#API_GetResourcePolicy_ResponseSyntax) **   <a name="Glue-GetResourcePolicy-response-PolicyInJson"></a>
Contains the requested policy document, in JSON format.  
Type: String  
Length Constraints: Minimum length of 2.

 ** [UpdateTime](#API_GetResourcePolicy_ResponseSyntax) **   <a name="Glue-GetResourcePolicy-response-UpdateTime"></a>
The date and time at which the policy was last updated.  
Type: Timestamp

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

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

 ** EntityNotFoundException **   
A specified entity does not exist    
 ** FromFederationSource **   
Indicates whether or not the exception relates to a federated source.  
 ** Message **   
A message describing the problem.
HTTP Status Code: 400

 ** InternalServiceException **   
An internal service error occurred.    
 ** Message **   
A message describing the problem.
HTTP Status Code: 500

 ** InvalidInputException **   
The input provided was not valid.    
 ** FromFederationSource **   
Indicates whether or not the exception relates to a federated source.  
 ** Message **   
A message describing the problem.
HTTP Status Code: 400

 ** OperationTimeoutException **   
The operation timed out.    
 ** Message **   
A message describing the problem.
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/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/glue-2017-03-31/GetResourcePolicy) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/GetResourcePolicy)