Adding implementation of 'az quantum workspace create' command.

src/quantum/azext_quantum/_help.py

@@ -54,6 +54,9 @@
       - name: Get the list of Azure Quantum workspaces available
         text: |-
             az quantum workspace list
+      - name: Create a new Azure Quantum workspace
+        text: |-
+            az quantum workspace create -g MyResourceGroup -w MyWorkspace -l MyLocation -sa MyStorageAccountName
       - name: Delete an Azure Quantum workspace that is no longer being used
         text: |-
             az quantum workspace delete -g MyResourceGroup -w MyWorkspace

src/quantum/azext_quantum/_params.py

@@ -9,6 +9,7 @@
 
 def load_arguments(self, _):
     workspace_name_type = CLIArgumentType(options_list=['--workspace-name', '-w'], help='Name of the Quantum Workspace. You can configure the default workspace using `az quantum workspace set`.', id_part=None, required=False)
+    storage_account_name_type = CLIArgumentType(options_list=['--storage_account', '-sa'], help='Name of the storage account to be used by a quantum workspace.')
     program_args_type = CLIArgumentType(nargs='*', help='List of arguments expected by the Q# operation specified as --name=value after `--`.')
     target_id_type = CLIArgumentType(options_list=['--target-id', '-t'], help='Target id.')
     project_type = CLIArgumentType(help='The location of the Q# project to submit. Defaults to current folder.')
@@ -19,6 +20,7 @@ def load_arguments(self, _):
 
     with self.argument_context('quantum workspace') as c:
         c.argument('workspace_name', workspace_name_type)
+        c.argument('storage_account', storage_account_name_type)
 
     with self.argument_context('quantum target') as c:
         c.argument('workspace_name', workspace_name_type)

src/quantum/azext_quantum/commands.py

@@ -82,6 +82,7 @@ def load_command_table(self, _):
     target_ops = CliCommandType(operations_tmpl='azext_quantum.operations.target#{}')
 
     with self.command_group('quantum workspace', workspace_ops) as w:
+        w.command('create', 'create')
         w.command('delete', 'delete', validator=validate_workspace_info)
         w.command('list', 'list')
         w.command('show', 'show', validator=validate_workspace_info)

src/quantum/azext_quantum/operations/workspace.py

@@ -8,6 +8,9 @@
 from knack.util import CLIError
 
 from .._client_factory import cf_workspaces
+from ..vendored_sdks.azure_mgmt_quantum.models import QuantumWorkspace
+from ..vendored_sdks.azure_mgmt_quantum.models import QuantumWorkspaceIdentity
+from ..vendored_sdks.azure_mgmt_quantum.models import Provider
 
 
 class WorkspaceInfo(object):
@@ -43,6 +46,39 @@ def save(self, cmd):
             cmd.cli_ctx.config.set_value('quantum', 'group', self.resource_group)
             cmd.cli_ctx.config.set_value('quantum', 'workspace', self.name)
 
+def get_basic_quantum_workspace(location, info, storage_account):
+    qw = QuantumWorkspace()
+    # Use a default provider 
+    # Replace this with user specified providers as part of task:
+    # https://ms-quantum.visualstudio.com/Quantum%20Program/_workitems/edit/16184
+    prov = Provider()
+    prov.provider_id = "Microsoft"
+    prov.provider_sku = "Basic"
+    qw.providers = [prov]
+    # Allow the system to assign the workspace identity
+    qw.identity = QuantumWorkspaceIdentity()
+    qw.identity.type = "SystemAssigned"
+    qw.location = location
+    qw.storage_account = f"/subscriptions/{info.subscription}/resourceGroups/{info.resource_group}/providers/Microsoft.Storage/storageAccounts/{storage_account}"
+    return qw
+
+
+def create(cmd, resource_group_name=None, workspace_name=None, location=None, storage_account=None):
+    """
+    Creates a new Azure Quantum workspace.
+    """
+    client = cf_workspaces(cmd.cli_ctx)
+    if (not workspace_name):
+        raise CLIError("An explicit workspace name is required for this command.")
+    if (not storage_account):
+        raise CLIError("A quantum workspace requires a valid storage account.")
+    info = WorkspaceInfo(cmd, resource_group_name, workspace_name)
+    if (not info.resource_group):
+        raise CLIError("Please run 'az quantum workspace set' first to select a default Quantum Workspace.")
+    quantum_workspace = get_basic_quantum_workspace(location, info, storage_account)
+    return client.create_and_update(info.resource_group, info.name, quantum_workspace, polling=False)
+
+
 def delete(cmd, resource_group_name=None, workspace_name=None):
     """
     Deletes the given (or current) Azure Quantum workspace.

src/quantum/azext_quantum/tests/latest/test_quantum_workspace.py

@@ -46,9 +46,14 @@ def test_workspace(self):
         # clear
         self.cmd(f'az quantum workspace clear')
 
+        # create
+        self.cmd(f'az quantum workspace create -g {TEST_RG} -w {TEST_WORKSPACE_CREATE_DELETE} -l {TEST_WORKSPACE_LOCATION} -sa {TEST_WORKSPACE_SA} -o json'), checks=[
+            self.check("name", TEST_WORKSPACE_CREATE_DELETE),
+            self.check("provisioningState", "Succeeded")
+        ])
+
         # delete
-        ## TODO: This test is disabled until the 'create' command is added.
-        # self.cmd(f'az quantum workspace delete -g {TEST_RG} -w {TEST_WORKSPACE_CREATE_DELETE} -o json'), checks=[
-        #    self.check("name", TEST_WORKSPACE_CREATE_DELETE),
-        #    self.check("provisioningState", )
-        #])
+        self.cmd(f'az quantum workspace delete -g {TEST_RG} -w {TEST_WORKSPACE_CREATE_DELETE} -o json'), checks=[
+            self.check("name", TEST_WORKSPACE_CREATE_DELETE),
+            self.check("provisioningState", "Deleting")
+        ])

src/quantum/azext_quantum/tests/latest/utils.py

@@ -7,6 +7,8 @@
 TEST_RG = 'aqua-provider-validator'
 TEST_WORKSPACE = 'validator-workspace-westus'
 TEST_WORKSPACE_CREATE_DELETE = 'validator-workspace-crdl-westus'
+TEST_WORKSPACE_SA = 'aqvalidatorstorage'
+TEST_WORKSPACE_LOCATION = 'westus'
 
 
 def is_private_preview_subscription(scenario):