Unable to set DLQ in async inv of lambda function

Hi,
When I try to configure a DQL for my lambda function on the configuration->async invocation page, i get this error:
Access denied You don’t have permission to lambda:PutFunctionEventInvokeConfig. To request access, copy the following text and send it to your AWS administrator. User: arn:aws:iam::992382438008:user/kk_labs_user_708422 Action: lambda:PutFunctionEventInvokeConfig On resource(s): arn:aws:lambda:us-east-1:992382438008:function:dlqLambda Context: no identity-based policy allows the action