def get_authorization_details(
      amazon_authorization_id,
      merchant_id: @merchant_id,
      mws_auth_token: nil
    )

      parameters = {
        'Action' => 'GetAuthorizationDetails',
        'SellerId' => merchant_id,
        'AmazonAuthorizationId' => amazon_authorization_id
      }

      optional = {
        'MWSAuthToken' => mws_auth_token
      }

      operation(parameters, optional)
    end
def get_authorization_details(
      amazon_authorization_id,
      merchant_id: @merchant_id,
      mws_auth_token: nil
    )

      parameters = {
        'Action' => 'GetAuthorizationDetails',
        'SellerId' => merchant_id,
        'AmazonAuthorizationId' => amazon_authorization_id
      }

      optional = {
        'MWSAuthToken' => mws_auth_token
      }

      operation(parameters, optional)
    end
Returns the status of a particular authorization and the total amount
 captured on the authorization
 @see https://pay.amazon.com/documentation/apireference/201751630#201752030
 @param amazon_authorization_id [String]
 @optional merchant_id [String]
 @optional mws_auth_token [String]