FileStorageContainerType.Manage.All

const options = {
	authProvider,
};

const client = Client.init(options);

const fileStorageContainerType = {
  name: 'Test Trial Container',
  owningAppId: '11335700-9a00-4c00-84dd-0c210f203f00',
  billingClassification: 'trial',
  settings: {
    isItemVersioningEnabled: true,
    isSharingRestricted: false,
    consumingTenantOverridables: 'isSearchEnabled,itemMajorVersionLimit',
    agent: {
      chatEmbedAllowedHosts: ['https://localhost:3000']
    }
  }
};

await client.api('/storage/fileStorage/containerTypes')
	.post(fileStorageContainerType);

Connect-MgGraph -Scopes "FileStorageContainerType.Manage.All"
Invoke-MgGraphRequest -Method GET -Uri "https://graph.microsoft.com/v1.0/storage/fileStorage/containerTypes"

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.models.file_storage_container_type import FileStorageContainerType
from msgraph.generated.models.file_storage_container_billing_classification import FileStorageContainerBillingClassification
from msgraph.generated.models.file_storage_container_type_settings import FileStorageContainerTypeSettings
from msgraph.generated.models.file_storage_container_type_settings_override import FileStorageContainerTypeSettingsOverride
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = FileStorageContainerType(
	name = "Test Trial Container",
	owning_app_id = UUID("11335700-9a00-4c00-84dd-0c210f203f00"),
	billing_classification = FileStorageContainerBillingClassification.Trial,
	settings = FileStorageContainerTypeSettings(
		is_item_versioning_enabled = True,
		is_sharing_restricted = False,
		consuming_tenant_overridables = FileStorageContainerTypeSettingsOverride.IsSearchEnabled | FileStorageContainerTypeSettingsOverride.ItemMajorVersionLimit,
		additional_data = {
				"agent" : {
						"chat_embed_allowed_hosts" : [
							"https://localhost:3000",
						],
				},
		}
	),
)

result = await graph_client.storage.file_storage.container_types.post(request_body)