diff --git a/method/errors.py b/method/errors.py
index d97b578..b0ce1ee 100644
--- a/method/errors.py
+++ b/method/errors.py
@@ -49,6 +49,8 @@ def generate(opts: MethodErrorOpts):
         if error_type == 'API_ERROR':
             return MethodInternalError(opts)
 
+        return MethodError(opts)
+
 
 class MethodInternalError(MethodError):
     pass
diff --git a/method/resources/Accounts/Products.py b/method/resources/Accounts/Products.py
index 4beca6d..cd209db 100644
--- a/method/resources/Accounts/Products.py
+++ b/method/resources/Accounts/Products.py
@@ -29,10 +29,10 @@ class AccountProductListResponse(TypedDict):
     payment: Optional[AccountProduct]
     sensitive: Optional[AccountProduct]
     update: Optional[AccountProduct]
-    transactions: Optional[AccountProduct]
+    transaction: Optional[AccountProduct]
     payoff: Optional[AccountProduct]
     card_brand: Optional[AccountProduct]
-    payment_instruments: Optional[AccountProduct]
+    payment_instrument: Optional[AccountProduct]
 
 class AccountProductResource(Resource):
     def __init__(self, config: Configuration):
diff --git a/method/resources/Accounts/Updates.py b/method/resources/Accounts/Updates.py
index d7c9d04..d3db8cf 100644
--- a/method/resources/Accounts/Updates.py
+++ b/method/resources/Accounts/Updates.py
@@ -4,13 +4,15 @@
 from method.configuration import Configuration
 from method.errors import ResourceError
 from method.resources.Accounts.Types import AccountLiabilityTypesLiterals, AccountLiabilityAutoLoan, \
-    AccountLiabilityCreditCard, AccountLiabilityMortgage, AccountLiabilityStudentLoans, AccountLiabilityPersonalLoan
+    AccountLiabilityCreditCard, AccountLiabilityMortgage, AccountLiabilityStudentLoans, AccountLiabilityPersonalLoan, \
+    AccountUpdateSourceLiterals
 
 
 class AccountUpdate(TypedDict):
     id: str
     status: ResourceStatusLiterals
     account_id: str
+    source: AccountUpdateSourceLiterals
     type: AccountLiabilityTypesLiterals
     auto_loan: Optional[AccountLiabilityAutoLoan]
     credit_card: Optional[AccountLiabilityCreditCard]
diff --git a/test/resources/Account_test.py b/test/resources/Account_test.py
index 218e245..eb2b20b 100644
--- a/test/resources/Account_test.py
+++ b/test/resources/Account_test.py
@@ -124,9 +124,21 @@ def test_create_ach_account(setup):
             'number': '123456789',
             'type': 'checking',
         },
+        'liability': None,
         'latest_verification_session': accounts_create_ach_response['latest_verification_session'],
+        'balance': None,
+        'update': None,
+        'attribute': None,
+        'card_brand': None,
+        'payoff': None,
+        'transaction': None,
+        'payment_instrument': None,
+        'sensitive': None,
         'products': ['payment'],
         'restricted_products': [],
+        'subscriptions': accounts_create_ach_response['subscriptions'],
+        'available_subscriptions': accounts_create_ach_response['available_subscriptions'],
+        'restricted_subscriptions': accounts_create_ach_response['restricted_subscriptions'],
         'status': 'active',
         'error': None,
         'metadata': None,
@@ -149,12 +161,13 @@ def test_create_liability_account(setup):
         },
     })
 
-    accounts_create_liability_response['products'] = accounts_create_liability_response['products'].sort()
+    accounts_create_liability_response['products'].sort()
 
     expect_results: Account = {
         'id': accounts_create_liability_response['id'],
         'holder_id': holder_1_response['id'],
         'type': 'liability',
+        'ach': None,
         'liability': {
             'fingerprint': None,
             'mch_id': 'mch_302086',
@@ -170,8 +183,9 @@ def test_create_liability_account(setup):
         'attribute': accounts_create_liability_response['attribute'],
         'card_brand': None,
         'payoff': None,
+        'transaction': None,
         'payment_instrument': None,
-        'payoff': None,
+        'sensitive': None,
         'products': accounts_create_liability_response['products'],
         'restricted_products': accounts_create_liability_response['restricted_products'],
         'subscriptions': accounts_create_liability_response['subscriptions'],
@@ -199,9 +213,21 @@ def test_retrieve_account(setup):
             'number': '123456789',
             'type': 'checking',
         },
+        'liability': None,
         'latest_verification_session': accounts_create_ach_response['latest_verification_session'],
+        'balance': None,
+        'update': None,
+        'attribute': None,
+        'card_brand': None,
+        'payoff': None,
+        'transaction': None,
+        'payment_instrument': None,
+        'sensitive': None,
         'products': ['payment'],
         'restricted_products': [],
+        'subscriptions': accounts_retrieve_response['subscriptions'],
+        'available_subscriptions': accounts_retrieve_response['available_subscriptions'],
+        'restricted_subscriptions': accounts_retrieve_response['restricted_subscriptions'],
         'status': 'active',
         'error': None,
         'metadata': None,
@@ -959,6 +985,7 @@ def test_create_attributes(setup):
         'id': attributes_create_response['id'],
         'account_id': test_credit_card_account['id'],
         'status': 'completed',
+        'payload': attributes_create_response['payload'],
         'attributes': attributes_create_response['attributes'],
         'error': None,
         'created_at': attributes_create_response['created_at'],
@@ -978,6 +1005,7 @@ def test_list_attributes(setup):
         'id': attributes_create_response['id'],
         'account_id': test_credit_card_account['id'],
         'status': 'completed',
+        'payload': attribute_to_check['payload'],
         'attributes': attributes_create_response['attributes'],
         'error': None,
         'created_at': attribute_to_check['created_at'],
@@ -995,6 +1023,7 @@ def test_retrieve_attributes(setup):
         'id': attributes_create_response['id'],
         'account_id': test_credit_card_account['id'],
         'status': 'completed',
+        'payload': retrieve_attributes_response['payload'],
         'attributes': attributes_create_response['attributes'],
         'error': None,
         'created_at': retrieve_attributes_response['created_at'],