Fix formatting

examples/README.md

@@ -158,34 +158,34 @@ The following examples show the structure and planned functionality but are not
 The contact groups resource is fully implemented with all CRUD operations:
 
 ### 🔧 Available Functions
-1. **List Groups** - `client.contact_groups.list()`
+1. **List Groups** - `client.services.contact_groups.list()`
    - Uses GET `/api/v1/contacts-groups`
    - Pagination and search support
    - Field filtering capabilities
 
-2. **Create Group** - `client.contact_groups.create()`
+2. **Create Group** - `client.services.contact_groups.create()`
    - Uses POST `/api/v1/contacts-groups`
    - Metadata and contact assignment
    - Validation and error handling
 
-3. **Update Group** - `client.contact_groups.update()`
+3. **Update Group** - `client.services.contact_groups.update()`
    - Uses PUT `/api/v1/contacts-groups/{group_id}`
    - Partial updates with metadata
    - Flexible field modification
 
-4. **Get Group** - `client.contact_groups.get_by_id()`
+4. **Get Group** - `client.services.contact_groups.get_by_id()`
    - Uses GET `/api/v1/contacts-groups/{group_id}`
    - Complete group information retrieval
 
-5. **Delete Group** - `client.contact_groups.delete_by_id()`
+5. **Delete Group** - `client.services.contact_groups.delete_by_id()`
    - Uses DELETE `/api/v1/contacts-groups/{group_id}`
    - Individual group deletion with approval
 
-6. **Bulk Delete** - `client.contact_groups.delete_bulk()`
+6. **Bulk Delete** - `client.services.contact_groups.delete_bulk()`
    - Uses DELETE `/api/v1/contacts-groups`
    - Multiple group deletion with contact transfer
 
-7. **Search Groups** - `client.contact_groups.search()`
+7. **Search Groups** - `client.services.contact_groups.search()`
    - Uses GET `/api/v1/contacts-groups`
    - Advanced search with field filtering
 
@@ -201,23 +201,26 @@ The contact groups resource is fully implemented with all CRUD operations:
 ```python
 from devo_global_comms_python.models.contact_groups import CreateContactsGroupDto
 
-# Create new contact group
+# Create new contact group (using new services namespace)
 group_data = CreateContactsGroupDto(
     name="VIP Customers",
     description="High-value customers",
     contact_ids=["contact1", "contact2"],
     metadata={"priority": "high"}
 )
-group = client.contact_groups.create(group_data)
+group = client.services.contact_groups.create(group_data)
 
 # List with pagination
-groups = client.contact_groups.list(page=1, limit=10, search="VIP")
+groups = client.services.contact_groups.list(page=1, limit=10, search="VIP")
 
 # Search groups
-search_results = client.contact_groups.search(
+search_results = client.services.contact_groups.search(
     query="priority",
     fields=["name", "description"]
 )
+
+# Backward compatibility (deprecated - shows warning)
+# groups = client.contact_groups.list()  # Still works but deprecated
 ```
 
 ## 🔧 Configuration Notes

examples/basic_usage.py

@@ -37,15 +37,23 @@ def main():
         resources.append(("💬 WhatsApp", "Placeholder", "whatsapp_example.py"))
     if hasattr(client, "contacts"):
         resources.append(("👥 Contacts", "Placeholder", "contacts_example.py"))
-    if hasattr(client, "contact_groups"):
-        resources.append(("🗂️  Contact Groups", "Implemented", "contact_groups_example.py"))
+    if hasattr(client, "services") and hasattr(client.services, "contact_groups"):
+        resources.append(("🗂️  Contact Groups", "Implemented (Services)", "contact_groups_example.py"))
     if hasattr(client, "rcs"):
         resources.append(("🎴 RCS", "Placeholder", "rcs_example.py"))
     if hasattr(client, "messages"):
         resources.append(("📬 Messages", "Implemented", "omni_channel_example.py"))
 
     for resource, status, example_file in resources:
-        print(f"   {resource:<12} - {status:<12} -> {example_file}")
+        print(f"   {resource:<18} - {status:<20} -> {example_file}")
+
+    # Services namespace information
+    if hasattr(client, "services"):
+        print("\n🏢 Services Namespace:")
+        print("-" * 30)
+        print("   🗂️  Contact Groups - client.services.contact_groups")
+        print("   👥 Contacts (Future) - client.services.contacts")
+        print("   📊 Analytics (Future) - client.services.analytics")
 
     # Quick SMS test if available
     if hasattr(client, "sms"):

examples/contact_groups_example.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 import os
 from datetime import datetime
 
@@ -11,13 +10,6 @@
 
 
 def main():
-    """
-    Demonstrate contact groups management capabilities.
-
-    Shows how to create, read, update and delete contact groups
-    using the Contact Groups API.
-    """
-
     # Initialize the client
     api_key = os.getenv("DEVO_API_KEY")
     if not api_key:
@@ -28,11 +20,13 @@ def main():
 
     print("🗂️  Devo Global Communications - Contact Groups Management Example")
     print("=" * 75)
+    print("📋 Using services namespace: client.services.contact_groups")
+    print()
 
     # Example 1: List existing contact groups
     print("\n📋 Listing existing contact groups...")
     try:
-        groups_list = client.contact_groups.list(page=1, limit=5)
+        groups_list = client.services.contact_groups.list(page=1, limit=5)
         print(f"✅ Found {groups_list.total} total groups")
         print(f"   Page: {groups_list.page}/{groups_list.total_pages}")
         print(f"   Showing: {len(groups_list.groups)} groups")
@@ -63,7 +57,7 @@ def main():
             },
         )
 
-        new_group = client.contact_groups.create(new_group_data)
+        new_group = client.services.contact_groups.create(new_group_data)
         print("✅ Contact group created successfully!")
         print(f"   📁 Name: {new_group.name}")
         print(f"   🆔 ID: {new_group.id}")
@@ -88,7 +82,7 @@ def main():
                 metadata={"updated_by": "api_example", "updated_at": datetime.now().isoformat(), "version": "2.0"},
             )
 
-            updated_group = client.contact_groups.update(created_group_id, update_data)
+            updated_group = client.services.contact_groups.update(created_group_id, update_data)
             print("✅ Contact group updated successfully!")
             print(f"   📁 New name: {updated_group.name}")
             print(f"   📝 New description: {updated_group.description}")
@@ -102,7 +96,7 @@ def main():
     if created_group_id:
         print(f"\n🔍 Retrieving specific group {created_group_id}...")
         try:
-            specific_group = client.contact_groups.get_by_id(created_group_id)
+            specific_group = client.services.contact_groups.get_by_id(created_group_id)
             print("✅ Group retrieved successfully!")
             print(f"   📁 Name: {specific_group.name}")
             print(f"   📝 Description: {specific_group.description}")
@@ -115,7 +109,9 @@ def main():
     # Example 5: Search contact groups
     print("\n🔎 Searching contact groups...")
     try:
-        search_results = client.contact_groups.search(query="demo", fields=["name", "description"], page=1, limit=10)
+        search_results = client.services.contact_groups.search(
+            query="demo", fields=["name", "description"], page=1, limit=10
+        )
         print(f"✅ Search completed! Found {search_results.total} matching groups")
 
         for i, group in enumerate(search_results.groups, 1):
@@ -130,7 +126,7 @@ def main():
     # Example 6: Advanced listing with filters
     print("\n🔧 Advanced group listing with filters...")
     try:
-        filtered_groups = client.contact_groups.list(
+        filtered_groups = client.services.contact_groups.list(
             page=1, limit=3, search="demo", search_fields=["name", "description"]
         )
         print("✅ Filtered listing completed!")
@@ -157,7 +153,7 @@ def main():
                 metadata={"bulk_demo": True, "group_number": i + 1},
             )
 
-            bulk_group = client.contact_groups.create(bulk_group_data)
+            bulk_group = client.services.contact_groups.create(bulk_group_data)
             bulk_group_ids.append(bulk_group.id)
             print(f"   ✅ Created bulk group {i+1}: {bulk_group.name}")
 
@@ -170,7 +166,7 @@ def main():
     if created_group_id:
         print(f"\n🗑️  Deleting individual group {created_group_id}...")
         try:
-            deleted_group = client.contact_groups.delete_by_id(created_group_id, approve="yes")
+            deleted_group = client.services.contact_groups.delete_by_id(created_group_id, approve="yes")
             print("✅ Individual group deleted successfully!")
             print(f"   📁 Deleted group: {deleted_group.name}")
 
@@ -185,17 +181,17 @@ def main():
             backup_group_data = CreateContactsGroupDto(
                 name="Backup Group for Bulk Delete Demo", description="Temporary group to receive transferred contacts"
             )
-            backup_group = client.contact_groups.create(backup_group_data)
+            backup_group = client.services.contact_groups.create(backup_group_data)
 
             # Perform bulk deletion
             bulk_delete_data = DeleteContactsGroupsDto(group_ids=bulk_group_ids, transfer_contacts_to=backup_group.id)
 
-            bulk_delete_result = client.contact_groups.delete_bulk(bulk_delete_data, approve="yes")
+            bulk_delete_result = client.services.contact_groups.delete_bulk(bulk_delete_data, approve="yes")
             print("✅ Bulk deletion completed successfully!")
             print(f"   📊 Operation result: {bulk_delete_result.name}")
 
             # Clean up backup group
-            client.contact_groups.delete_by_id(backup_group.id, approve="yes")
+            client.services.contact_groups.delete_by_id(backup_group.id, approve="yes")
             print("   🧹 Cleaned up backup group")
 
         except Exception as e:
@@ -205,7 +201,7 @@ def main():
     print("\n⚠️  Error handling demonstration...")
     try:
         # Try to get a non-existent group
-        client.contact_groups.get_by_id("non_existent_group_id")
+        client.services.contact_groups.get_by_id("non_existent_group_id")
 
     except Exception as e:
         print(f"✅ Properly handled expected error: {type(e).__name__}")
@@ -277,7 +273,7 @@ def contact_group_management_workflow():
                 name=group_type["name"], description=group_type["description"], metadata=group_type["metadata"]
             )
 
-            group = client.contact_groups.create(group_data)
+            group = client.services.contact_groups.create(group_data)
             created_groups.append(group)
             print(f"   ✅ Created: {group.name}")
 
@@ -310,7 +306,7 @@ def contact_group_management_workflow():
                 },
             )
 
-            client.contact_groups.update(vip_group.id, update_data)
+            client.services.contact_groups.update(vip_group.id, update_data)
             print("   ✅ Updated VIP group with enhanced metadata")
 
         except Exception as e:
@@ -326,16 +322,16 @@ def contact_group_management_workflow():
             temp_group_data = CreateContactsGroupDto(
                 name="Temporary Archive", description="Temporary group for workflow cleanup"
             )
-            temp_group = client.contact_groups.create(temp_group_data)
+            temp_group = client.services.contact_groups.create(temp_group_data)
 
             # Bulk delete with contact transfer
             delete_data = DeleteContactsGroupsDto(group_ids=group_ids, transfer_contacts_to=temp_group.id)
 
-            client.contact_groups.delete_bulk(delete_data, approve="yes")
+            client.services.contact_groups.delete_bulk(delete_data, approve="yes")
             print(f"   ✅ Bulk deleted {len(group_ids)} demonstration groups")
 
             # Delete temporary group
-            client.contact_groups.delete_by_id(temp_group.id, approve="yes")
+            client.services.contact_groups.delete_by_id(temp_group.id, approve="yes")
             print("   ✅ Cleaned up temporary archive group")
 
         except Exception as e:

src/devo_global_comms_python/client.py

@@ -6,44 +6,46 @@
 
 from .auth import APIKeyAuth
 from .exceptions import DevoAPIException, DevoAuthenticationException, DevoException, DevoMissingAPIKeyException
-from .resources.contact_groups import ContactGroupsResource
 from .resources.contacts import ContactsResource
 from .resources.email import EmailResource
 from .resources.messages import MessagesResource
 from .resources.rcs import RCSResource
 from .resources.sms import SMSResource
 from .resources.whatsapp import WhatsAppResource
+from .services import ServicesNamespace
 
 
 class DevoClient:
     """
     Main client for interacting with the Devo Global Communications API.
 
-    This client follows a resource-based pattern,
-    where each communication channel (SMS, Email, etc.) is accessed as a
-    resource with its own methods.
+    This client follows a resource-based pattern with two main namespaces:
+    - Messaging resources: Direct access to communication channels (SMS, Email, etc.)
+    - Services namespace: Organized access to data management services
 
     Example:
         >>> client = DevoClient(api_key="your-api-key")
-        >>> # Send SMS using new API
+        >>>
+        >>> # Messaging resources (direct access)
         >>> response = client.sms.send_sms(
         ...     recipient="+1234567890",
         ...     message="Hello, World!",
         ...     sender="+0987654321"
         ... )
         >>> print(f"Message ID: {response.id}")
-        >>> print(f"Status: {response.status}")
         >>>
-        >>> # Get available senders
-        >>> senders = client.sms.get_senders()
-        >>> for sender in senders.senders:
-        ...     print(f"Sender: {sender.phone_number}")
+        >>> # Services namespace (organized access)
+        >>> groups = client.services.contact_groups.list()
+        >>> for group in groups.groups:
+        ...     print(f"Group: {group.name}")
         >>>
-        >>> # Get available numbers
-        >>> numbers = client.sms.get_available_numbers(region="US", limit=5)
-        >>> for number_info in numbers.numbers:
-        ...     for feature in number_info.features:
-        ...         print(f"Number: {feature.phone_number}")
+        >>> # Omni-channel messaging
+        >>> from devo_global_comms_python.models.messages import SendMessageDto
+        >>> message = client.messages.send(SendMessageDto(
+        ...     channel="sms",
+        ...     to="+1234567890",
+        ...     payload={"text": "Hello World"}
+        ... ))
     """
 
     DEFAULT_BASE_URL = "https://global-api-development.devotel.io/api/v1"
@@ -82,15 +84,17 @@ def __init__(
         # Set up session with retry strategy
         self.session = session or self._create_session(max_retries)
 
-        # Initialize resources
+        # Initialize messaging resources
         self.sms = SMSResource(self)
         self.email = EmailResource(self)
         self.whatsapp = WhatsAppResource(self)
         self.rcs = RCSResource(self)
         self.contacts = ContactsResource(self)
-        self.contact_groups = ContactGroupsResource(self)
         self.messages = MessagesResource(self)
 
+        # Initialize services namespace
+        self.services = ServicesNamespace(self)
+
     def _create_session(self, max_retries: int) -> requests.Session:
         """Create a requests session with retry strategy."""
         session = requests.Session()