diff --git a/src/gam/__init__.py b/src/gam/__init__.py
index 67079beb..4495a3b8 100755
--- a/src/gam/__init__.py
+++ b/src/gam/__init__.py
@@ -849,7 +849,9 @@ def _getSvcAcctData():
             controlflow.system_error_exit(6, None)
         GM_Globals[GM_OAUTH2SERVICE_JSON_DATA] = json.loads(json_string)
 
-jwt_apis = ['chat', 'accesscontextmanager'] # APIs which can handle OAuthless JWT tokens
+jwt_apis = ['chat',
+            'cloudresourcemanager',
+            'accesscontextmanager'] # APIs which can handle OAuthless JWT tokens
 def getSvcAcctCredentials(scopes, act_as, api=None):
     try:
         _getSvcAcctData()
diff --git a/src/gam/gapi/caa.py b/src/gam/gapi/caa.py
index 8d27488a..c1240014 100644
--- a/src/gam/gapi/caa.py
+++ b/src/gam/gapi/caa.py
@@ -246,7 +246,7 @@ def delete_access_level():
     if not name.startswith('accessPolicies/'):
         ap_name = get_access_policy(caa)
         name = f'{ap_name}/accessLevels/{name}'
-    print('Deleting access level {name}...')
+    print(f'Deleting access level {name}...')
     try:
         gapi.call(caa.accessPolicies().accessLevels(),
                   'delete',
diff --git a/src/gam/var.py b/src/gam/var.py
index b72adf09..acfcd079 100644
--- a/src/gam/var.py
+++ b/src/gam/var.py
@@ -8,7 +8,7 @@ import platform
 import re
 
 GAM_AUTHOR = 'Jay Lee <jay0lee@gmail.com>'
-GAM_VERSION = '6.18'
+GAM_VERSION = '6.19'
 GAM_LICENSE = 'Apache License 2.0 (http://www.apache.org/licenses/LICENSE-2.0)'
 
 GAM_URL = 'https://git.io/gam'
@@ -301,6 +301,7 @@ API_NAME_MAPPING = {
 }
 
 API_VER_MAPPING = {
+    'accesscontextmanager': 'v1',
     'alertcenter': 'v1beta1',
     'driveactivity': 'v2',
     'calendar': 'v3',