DynamoDB / Client / get_resource_policy
get_resource_policy#
- DynamoDB.Client.get_resource_policy(**kwargs)#
Returns the resource-based policy document attached to the resource, which can be a table or stream, in JSON format.
GetResourcePolicy
follows an eventually consistent model. The following list describes the outcomes when you issue theGetResourcePolicy
request immediately after issuing another request:If you issue a
GetResourcePolicy
request immediately after aPutResourcePolicy
request, DynamoDB might return aPolicyNotFoundException
.If you issue a
GetResourcePolicy``request immediately after a ``DeleteResourcePolicy
request, DynamoDB might return the policy that was present before the deletion request.If you issue a
GetResourcePolicy
request immediately after aCreateTable
request, which includes a resource-based policy, DynamoDB might return aResourceNotFoundException
or aPolicyNotFoundException
.
Because
GetResourcePolicy
uses an eventually consistent query, the metadata for your policy or table might not be available at that moment. Wait for a few seconds, and then retry theGetResourcePolicy
request.After a
GetResourcePolicy
request returns a policy created using thePutResourcePolicy
request, you can assume the policy will start getting applied in the authorization of requests to the resource. Because this process is eventually consistent, it will take some time to apply the policy to all requests to a resource. Policies that you attach while creating a table using theCreateTable
request will always be applied to all requests for that table.See also: AWS API Documentation
Request Syntax
response = client.get_resource_policy( ResourceArn='string' )
- Parameters:
ResourceArn (string) –
[REQUIRED]
The Amazon Resource Name (ARN) of the DynamoDB resource to which the policy is attached. The resources you can specify include tables and streams.
- Return type:
dict
- Returns:
Response Syntax
{ 'Policy': 'string', 'RevisionId': 'string' }
Response Structure
(dict) –
Policy (string) –
The resource-based policy document attached to the resource, which can be a table or stream, in JSON format.
RevisionId (string) –
A unique string that represents the revision ID of the policy. If you are comparing revision IDs, make sure to always use string comparison logic.
Exceptions
DynamoDB.Client.exceptions.ResourceNotFoundException
DynamoDB.Client.exceptions.InternalServerError
DynamoDB.Client.exceptions.PolicyNotFoundException