Model Reference

Sync API record properties, types, and requiredness for the C# and Python SDKs.

Last updated August 6, 2026

Use the language selector to view the public names and types exposed by each SDK.

Requiredness describes Sync API expectations; Protobuf does not enforce required fields on the wire.

Accounts

Accounts are snapshot-backed records representing users inside a connected product.

Account

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericAccountDetails`	`GenericAccountDetails`	Exactly one	Provider-neutral account details

GenericAccountDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Stable source account identifier
`Name`	`name`	`string`	`str`	No	Display name
`Email`	`email`	`string`	`str`	No	Primary email
`Username`	`username`	`string`	`str`	No	Source username
`Active`	`active`	`bool`	`bool`	No	Whether the account is active
`Roles`	`roles`	`RepeatedField<string>`	`list[str]`	No	Roles assigned in the source
`Details`	`details`	`AccountDetails`	`AccountDetails`	No	Vendor metadata
`Type`	`type`	`string`	`str`	No	Source-defined account type

AccountDetails

Property	Property	Type	Type	Required	Description
`Microsoft`	`microsoft`	`MicrosoftAccountDetails`	`MicrosoftAccountDetails`	Exactly one	Microsoft-specific metadata when vendor details are present
`MicrosoftAccountDetails.Teams`	`MicrosoftAccountDetails.teams`	`TeamsMetadata`	`TeamsMetadata`	No	Microsoft Teams metadata
`TeamsMetadata.HasTeams`	`TeamsMetadata.has_teams`	`bool`	`bool`	Yes	Whether the account has Teams

Plans and Licenses

Plans and licenses are snapshot-backed. A license associates a source account with a source plan.

Plan

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericPlanDetails`	`GenericPlanDetails`	Exactly one	Provider-neutral plan details

GenericPlanDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Stable source plan identifier
`ExternalPlanName`	`external_plan_name`	`string`	`str`	Yes	Source plan name
`ExternalProductName`	`external_product_name`	`string`	`str`	No	Product name when the source contains multiple products
`Attributes`	`attributes`	`MapField<string, string>`	`dict[str, str]`	No	Source-specific metadata
`Details`	`details`	`PlanDetails`	`PlanDetails`	Yes	Subscription details

PlanDetails

Property	Property	Type	Type	Required	Description
`Model`	`model`	`SubscriptionModel`	`SubscriptionModel`	Yes	Subscription model
`SeatBased`	`seat_based`	`SeatBasedSubscriptionModel`	`SeatBasedSubscriptionModel`	Conditional	Required when `Model` is seat-based
`SeatBased.PaidSeats`	`seat_based.paid_seats`	`int`	`int`	No	Purchased seats
`SeatBased.ConsumedSeats`	`seat_based.consumed_seats`	`int`	`int`	No	Assigned or consumed seats

License

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericLicenseDetails`	`GenericLicenseDetails`	Exactly one	Provider-neutral license details

GenericLicenseDetails

Property	Property	Type	Type	Required	Description
`SourceId`	`source_id`	`string`	`str`	Yes	Stable license or assignment identifier
`SourceAccountId`	`source_account_id`	`string`	`str`	Yes	Referenced account identifier
`SourcePlanId`	`source_plan_id`	`string`	`str`	Yes	Referenced plan identifier
`Billable`	`billable`	`bool`	`bool`	Yes	Whether the assignment consumes a paid entitlement
`ExternalProductId`	`external_product_id`	`string`	`str`	No	Source product identifier

SubscriptionModel

C#	Python	Description
`Unspecified`	`SUBSCRIPTION_MODEL_UNSPECIFIED`	No subscription model selected
`SeatBased`	`SUBSCRIPTION_MODEL_SEAT_BASED`	Seat-based subscription

Usage

Usage records are event-based. Their absence from a later batch does not remove earlier events.

Usage

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericUsageDetails`	`GenericUsageDetails`	Exactly one	Provider-neutral usage details

GenericUsageDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Stable usage-event identifier
`SourceActorId`	`source_actor_id`	`string`	`str`	Yes	Account or employee responsible for the activity
`ExternalProductName`	`external_product_name`	`string`	`str`	No	Product in which activity occurred
`SourcePlanId`	`source_plan_id`	`string`	`str`	No	Related plan identifier
`LastActivity`	`last_activity`	`Timestamp`	`datetime \| Timestamp`	Yes	Most recent activity time

ExternallyDiscoveredUsage

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericExternallyDiscoveredUsageDetails`	`GenericExternallyDiscoveredUsageDetails`	Exactly one	Provider-neutral discovered-usage details

GenericExternallyDiscoveredUsageDetails

Property	Property	Type	Type	Required	Description
`SourceActorId`	`source_actor_id`	`string`	`str`	Yes	Stable actor identifier
`ActorEmail`	`actor_email`	`string`	`str`	No	Actor email when known
`ExternalProductName`	`external_product_name`	`string`	`str`	No	Discovered product
`Source`	`source`	`string`	`str`	No	Discovery source
`LastActivity`	`last_activity`	`Timestamp`	`datetime \| Timestamp`	Conditional	Provide this or the complete activity range
`LastActivityFrom`	`last_activity_from`	`Timestamp`	`datetime \| Timestamp`	Conditional	Range start; requires the range end
`LastActivityTo`	`last_activity_to`	`Timestamp`	`datetime \| Timestamp`	Conditional	Range end; requires the range start

Employees

Employees are snapshot-backed. Select the details model that matches the source data.

Employee

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericEmployeeDetails`	`GenericEmployeeDetails`	Exactly one	Provider-neutral or normalized employee
`Microsoft`	`microsoft`	`MicrosoftEmployeeDetails`	`MicrosoftEmployeeDetails`	Exactly one	Microsoft Graph user
`Google`	`google`	`GoogleEmployeeDetails`	`GoogleEmployeeDetails`	Exactly one	Google Directory user
`Okta`	`okta`	`OktaEmployeeDetails`	`OktaEmployeeDetails`	Exactly one	Okta user
`BambooHr`	`bamboo_hr`	`BambooHrEmployeeDetails`	`BambooHrEmployeeDetails`	Exactly one	BambooHR employee

GenericEmployeeDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Stable source employee identifier
`FullName`	`full_name`	`string`	`str`	Yes	Display name
`FirstName`	`first_name`	`string`	`str`	No	Given name
`LastName`	`last_name`	`string`	`str`	No	Family name
`Email`	`email`	`string`	`str`	No	Primary email
`EmailAliases`	`email_aliases`	`RepeatedField<string>`	`list[str]`	No	Alternate emails
`Active`	`active`	`bool`	`bool`	No	Whether the employee is active
`Deleted`	`deleted`	`bool`	`bool`	No	Whether the employee was deleted
`DeletionTime`	`deletion_time`	`Timestamp`	`datetime \| Timestamp`	No	Source deletion time
`CreationTime`	`creation_time`	`Timestamp`	`datetime \| Timestamp`	No	Source creation time
`AvatarUrl`	`avatar_url`	`string`	`str`	No	Profile image URL
`OrgUnit`	`org_unit`	`string`	`str`	No	Organizational unit
`DepartmentPath`	`department_path`	`RepeatedField<string>`	`list[str]`	No	Department hierarchy
`JobTitle`	`job_title`	`string`	`str`	No	Job title
`Country`	`country`	`string`	`str`	No	Country
`Division`	`division`	`string`	`str`	No	Division
`CostCenter`	`cost_center`	`string`	`str`	No	Cost center
`UserType`	`user_type`	`string`	`str`	No	Source-defined employee type
`ManagerId`	`manager_id`	`string`	`str`	No	Source manager identifier
`HasMailbox`	`has_mailbox`	`bool`	`bool`	No	Whether the employee has a mailbox
`Attributes`	`attributes`	`MapField<string, string>`	`dict[str, str]`	No	Source-specific metadata

MicrosoftEmployeeDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Microsoft user identifier
`DisplayName`	`display_name`	`string`	`str`	Yes	Display name
`UserPrincipalName`	`user_principal_name`	`string`	`str`	Yes	User principal name
`GivenName`	`given_name`	`string`	`str`	No	Given name
`Surname`	`surname`	`string`	`str`	No	Family name
`Mail`	`mail`	`string`	`str`	No	Primary email
`Department`	`department`	`string`	`str`	No	Department
`AccountEnabled`	`account_enabled`	`bool`	`bool`	No	Whether the account is enabled
`CreatedDateTime`	`created_date_time`	`Timestamp`	`datetime \| Timestamp`	No	Creation time
`DeletedDateTime`	`deleted_date_time`	`Timestamp`	`datetime \| Timestamp`	No	Deletion time
`JobTitle`	`job_title`	`string`	`str`	No	Job title
`UserType`	`user_type`	`string`	`str`	No	Microsoft user type
`Country`	`country`	`string`	`str`	No	Country
`EmployeeOrgData`	`employee_org_data`	`MicrosoftEmployeeOrgData`	`MicrosoftEmployeeOrgData`	No	Division and cost-center data
`ManagerId`	`manager_id`	`string`	`str`	No	Microsoft manager identifier

MicrosoftEmployeeOrgData exposes optional Division / division and CostCenter / cost_center strings.

GoogleEmployeeDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Google user identifier
`Name`	`name`	`GoogleEmployeeName`	`GoogleEmployeeName`	Yes	Full, given, and family names; all three are required
`PrimaryEmail`	`primary_email`	`string`	`str`	Yes	Primary email
`Aliases`	`aliases`	`RepeatedField<string>`	`list[str]`	No	Alternate emails
`ThumbnailPhotoUrl`	`thumbnail_photo_url`	`string`	`str`	No	Profile image URL
`OrgUnitPath`	`org_unit_path`	`string`	`str`	No	Organizational-unit path
`CreationTime`	`creation_time`	`Timestamp`	`datetime \| Timestamp`	No	Creation time
`Suspended`	`suspended`	`bool`	`bool`	No	Whether the user is suspended
`Archived`	`archived`	`bool`	`bool`	No	Whether the user is archived
`DeletionTime`	`deletion_time`	`Timestamp`	`datetime \| Timestamp`	No	Deletion time
`IsMailboxSetup`	`is_mailbox_setup`	`bool`	`bool`	No	Whether the mailbox is set up
`Organizations`	`organizations`	`RepeatedField<GoogleEmployeeOrganization>`	`list[GoogleEmployeeOrganization]`	No	Organization entries
`Addresses`	`addresses`	`RepeatedField<GoogleEmployeeAddress>`	`list[GoogleEmployeeAddress]`	No	Address entries
`Relations`	`relations`	`RepeatedField<GoogleEmployeeRelation>`	`list[GoogleEmployeeRelation]`	No	Employee relations

Organization entries expose optional cost center, description, title, primary, and type fields. Address entries expose optional country, primary, and type fields. Relation entries expose optional type and value fields.

OktaEmployeeDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Okta user identifier
`Status`	`status`	`string`	`str`	Yes	Okta lifecycle status
`Created`	`created`	`Timestamp`	`datetime \| Timestamp`	Yes	Creation time
`Profile`	`profile`	`OktaEmployeeProfile`	`OktaEmployeeProfile`	Yes	User profile

OktaEmployeeProfile requires Email / email, FirstName / first_name, and LastName / last_name. Department, manager ID, manager, country code, division, cost center, user type, and title are optional strings.

BambooHrEmployeeDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	BambooHR employee identifier
`FirstName`	`first_name`	`string`	`str`	Yes	Given name
`LastName`	`last_name`	`string`	`str`	Yes	Family name
`WorkEmail`	`work_email`	`string`	`str`	No	Work email
`Department`	`department`	`string`	`str`	No	Department
`JobTitle`	`job_title`	`string`	`str`	No	Job title
`Division`	`division`	`string`	`str`	No	Division
`Country`	`country`	`string`	`str`	No	Country
`Status`	`status`	`string`	`str`	No	Employment status
`HireDate`	`hire_date`	`Timestamp`	`datetime \| Timestamp`	No	Hire date
`EmploymentStatus`	`employment_status`	`string`	`str`	No	Source employment status
`SupervisorId`	`supervisor_id`	`string`	`str`	No	Supervisor identifier
`SupervisorEmail`	`supervisor_email`	`string`	`str`	No	Supervisor email
`PhotoUrl`	`photo_url`	`string`	`str`	No	Profile image URL
`MetaUserStatus`	`meta_user_status`	`string`	`str`	No	BambooHR meta-user status
`CostCenter`	`cost_center`	`string`	`str`	No	Cost center
`EmployeeType`	`employee_type`	`string`	`str`	No	Employee type

Groups and Devices

Groups, memberships, and devices are snapshot-backed records.

Group

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericGroupDetails`	`GenericGroupDetails`	Exactly one	Provider-neutral group details

GenericGroupDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Stable source group identifier
`Name`	`name`	`string`	`str`	Yes	Group name
`Description`	`description`	`string`	`str`	No	Group description
`DeletionTime`	`deletion_time`	`Timestamp`	`datetime \| Timestamp`	No	Source deletion time
`CreationTime`	`creation_time`	`Timestamp`	`datetime \| Timestamp`	No	Source creation time
`EmailAliases`	`email_aliases`	`RepeatedField<string>`	`list[str]`	No	Group email aliases
`Attributes`	`attributes`	`MapField<string, string>`	`dict[str, str]`	No	Source-specific metadata

GroupMember

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericGroupMemberDetails`	`GenericGroupMemberDetails`	Exactly one	Provider-neutral membership details

GenericGroupMemberDetails

Property	Property	Type	Type	Required	Description
`GroupId`	`group_id`	`string`	`str`	Yes	Referenced group identifier
`MemberId`	`member_id`	`string`	`str`	Yes	Referenced user or group identifier
`Type`	`type`	`GroupMemberType`	`GroupMemberType`	Yes	Whether the member is a user or group
`DeletionTime`	`deletion_time`	`Timestamp`	`datetime \| Timestamp`	No	Membership deletion time
`CreationTime`	`creation_time`	`Timestamp`	`datetime \| Timestamp`	No	Membership creation time
`Role`	`role`	`string`	`str`	No	Source membership role
`Attributes`	`attributes`	`MapField<string, string>`	`dict[str, str]`	Conditional	Must include a stable `sourceId` entry

Device

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericDeviceDetails`	`GenericDeviceDetails`	Exactly one	Provider-neutral device details

GenericDeviceDetails

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Stable source device identifier
`Name`	`name`	`string`	`str`	Yes	Device name
`SerialNumber`	`serial_number`	`string`	`str`	Yes	Device serial number
`Owner`	`owner`	`DeviceOwner`	`DeviceOwner`	No	Device owner
`Uuid`	`uuid`	`string`	`str`	No	Device UUID

DeviceOwner

Property	Property	Type	Type	Required	Description
`Id`	`id`	`string`	`str`	Yes	Referenced owner identifier
`Email`	`email`	`string`	`str`	No	Owner email

GroupMemberType

C#	Python	Description
`Unspecified`	`GROUP_MEMBER_TYPE_UNSPECIFIED`	No member type selected
`User`	`GROUP_MEMBER_TYPE_USER`	User member
`Group`	`GROUP_MEMBER_TYPE_GROUP`	Nested group member

Audit Logs

Audit logs are event-based. Select the details model that matches the source event.

AuditLog

Property	Property	Type	Type	Required	Description
`Generic`	`generic`	`GenericAuditLogDetails`	`GenericAuditLogDetails`	Exactly one	Provider-neutral audit event
`MicrosoftSignIn`	`microsoft_sign_in`	`MicrosoftSignInAuditLogDetails`	`MicrosoftSignInAuditLogDetails`	Exactly one	Microsoft Graph sign-in event
`MicrosoftSecurity`	`microsoft_security`	`MicrosoftSecurityAuditLogDetails`	`MicrosoftSecurityAuditLogDetails`	Exactly one	Microsoft Graph security audit event

GenericAuditLogDetails

Property	Property	Type	Type	Required	Description
`Date`	`date`	`Timestamp`	`datetime \| Timestamp`	Yes	Event time
`AuditLogSource`	`audit_log_source`	`string`	`str`	Yes	Source audit-log stream
`Actor`	`actor`	`AuditLogActor`	`AuditLogActor`	Yes	Actor identity
`ApplicationName`	`application_name`	`string`	`str`	Yes	Application name
`Source`	`source`	`string`	`str`	Yes	Event source
`ActivityName`	`activity_name`	`string`	`str`	Yes	Activity name
`EventProvider`	`event_provider`	`string`	`str`	Yes	Provider that emitted the event
`Scopes`	`scopes`	`string`	`str`	No	Event scopes

AuditLogActor requires Email / email. Its Id / id field is optional.

MicrosoftSignInAuditLogDetails

Property	Property	Type	Type	Required	Description
`CreatedDateTime`	`created_date_time`	`Timestamp`	`datetime \| Timestamp`	Yes	Sign-in time
`UserId`	`user_id`	`string`	`str`	Yes	Microsoft user identifier
`AppDisplayName`	`app_display_name`	`string`	`str`	Yes	Application display name
`UserPrincipalName`	`user_principal_name`	`string`	`str`	No	User principal name
`ClientAppUsed`	`client_app_used`	`string`	`str`	No	Client used for sign-in
`AppId`	`app_id`	`string`	`str`	No	Application identifier
`ResourceDisplayName`	`resource_display_name`	`string`	`str`	No	Resource display name
`ResourceId`	`resource_id`	`string`	`str`	No	Resource identifier
`IsInteractive`	`is_interactive`	`bool`	`bool`	No	Whether the sign-in was interactive
`Status`	`status`	`MicrosoftSignInStatus`	`MicrosoftSignInStatus`	No	Error code and failure details

Omit the complete sign-in record when the source does not provide AppDisplayName / app_display_name. Status error code, failure reason, and additional details are all optional.

MicrosoftSecurityAuditLogDetails

Property	Property	Type	Type	Required	Description
`ActorId`	`actor_id`	`string`	`str`	Yes	Entra ID user object ID resolved from the user principal name
`CreatedDateTime`	`created_date_time`	`Timestamp`	`datetime \| Timestamp`	No	Event time
`UserPrincipalName`	`user_principal_name`	`string`	`str`	No	User principal name
`Service`	`service`	`string`	`str`	No	Microsoft service
`Operation`	`operation`	`string`	`str`	No	Audit operation
`AuditLogRecordType`	`audit_log_record_type`	`string`	`str`	No	Microsoft record type

AI Usage and Cost

AI usage and cost records are event-based. The models preserve provider response fields without normalization.

AiUsage and AiCost

Property	Property	Type	Type	Required	Description
`AiUsage.Provider`	`AiUsage.provider`	`AiProvider`	`AiProvider`	Yes	Usage provider
`AiUsage.AnthropicChatUsage`	`AiUsage.anthropic_chat_usage`	`AnthropicChatUsage`	`AnthropicChatUsage`	Exactly one	Anthropic Messages API usage
`AiUsage.AnthropicClaudeCode`	`AiUsage.anthropic_claude_code`	`AnthropicClaudeCodeUsage`	`AnthropicClaudeCodeUsage`	Exactly one	Anthropic Claude Code usage
`AiCost.Provider`	`AiCost.provider`	`AiProvider`	`AiProvider`	Yes	Cost provider
`AiCost.AnthropicCost`	`AiCost.anthropic_cost`	`AnthropicCost`	`AnthropicCost`	Exactly one	Anthropic cost report item

AnthropicChatUsage

Property	Property	Type	Type	Required	Description
`StartingAt`	`starting_at`	`Timestamp`	`datetime \| Timestamp`	Yes	Bucket start, inclusive
`EndingAt`	`ending_at`	`Timestamp`	`datetime \| Timestamp`	Yes	Bucket end, exclusive
`UncachedInputTokens`	`uncached_input_tokens`	`long`	`int`	Yes	Uncached input tokens
`CacheReadInputTokens`	`cache_read_input_tokens`	`long`	`int`	Yes	Cache-read input tokens
`OutputTokens`	`output_tokens`	`long`	`int`	Yes	Output tokens
`CacheCreation`	`cache_creation`	`AnthropicCacheCreation`	`AnthropicCacheCreation`	Yes	One-hour and five-minute cache-creation token counts
`ServerToolUse`	`server_tool_use`	`AnthropicServerToolUse`	`AnthropicServerToolUse`	Yes	Server tool-use counts
`AccountId`	`account_id`	`string`	`str`	No	Anthropic account identifier
`ApiKeyId`	`api_key_id`	`string`	`str`	No	API key identifier
`ServiceAccountId`	`service_account_id`	`string`	`str`	No	Service-account identifier
`WorkspaceId`	`workspace_id`	`string`	`str`	No	Anthropic workspace identifier
`Model`	`model`	`string`	`str`	No	Model
`ServiceTier`	`service_tier`	`string`	`str`	No	Service tier
`ContextWindow`	`context_window`	`string`	`str`	No	Context-window group
`InferenceGeo`	`inference_geo`	`string`	`str`	No	Inference geography

AnthropicCacheCreation requires the one-hour and five-minute token counts. AnthropicServerToolUse requires the web-search request count.

AnthropicCost

Property	Property	Type	Type	Required	Description
`StartingAt`	`starting_at`	`Timestamp`	`datetime \| Timestamp`	Yes	Bucket start, inclusive
`EndingAt`	`ending_at`	`Timestamp`	`datetime \| Timestamp`	Yes	Bucket end, exclusive
`Amount`	`amount`	`string`	`str`	Yes	Lowest currency units as reported by Anthropic
`Currency`	`currency`	`string`	`str`	Yes	Currency code
`WorkspaceId`	`workspace_id`	`string`	`str`	No	Anthropic workspace identifier
`Description`	`description`	`string`	`str`	No	Cost description
`CostType`	`cost_type`	`string`	`str`	No	Cost category
`TokenType`	`token_type`	`string`	`str`	No	Token category
`Model`	`model`	`string`	`str`	No	Model
`ServiceTier`	`service_tier`	`string`	`str`	No	Service tier
`ContextWindow`	`context_window`	`string`	`str`	No	Context-window group
`InferenceGeo`	`inference_geo`	`string`	`str`	No	Inference geography

AnthropicClaudeCodeUsage

Property	Property	Type	Type	Required	Description
`Date`	`date`	`Timestamp`	`datetime \| Timestamp`	Yes	UTC usage day
`Actor`	`actor`	`AnthropicClaudeCodeActor`	`AnthropicClaudeCodeActor`	Yes	User or API actor
`CoreMetrics`	`core_metrics`	`AnthropicClaudeCodeCoreMetrics`	`AnthropicClaudeCodeCoreMetrics`	Yes	Session, code-line, commit, and pull-request metrics
`ToolActions`	`tool_actions`	`AnthropicClaudeCodeToolActions`	`AnthropicClaudeCodeToolActions`	Yes	Accepted and rejected tool actions
`OrganizationId`	`organization_id`	`string`	`str`	No	Anthropic organization identifier
`CustomerType`	`customer_type`	`string`	`str`	No	API or subscription customer type
`SubscriptionType`	`subscription_type`	`string`	`str`	No	Subscription type
`TerminalType`	`terminal_type`	`string`	`str`	No	Terminal or editor
`ModelBreakdowns`	`model_breakdowns`	`RepeatedField<AnthropicClaudeCodeModelBreakdown>`	`list[AnthropicClaudeCodeModelBreakdown]`	No	Per-model tokens and estimated cost

The nested Claude Code metrics use required numeric counters. The actor type is required; actor email and API-key name are optional. Each model breakdown requires its model, token counts, and estimated currency and amount.

AiProvider

C#	Python	Description
`Unspecified`	`AI_PROVIDER_UNSPECIFIED`	No provider selected
`Anthropic`	`AI_PROVIDER_ANTHROPIC`	Anthropic provider data
`Generic`	`AI_PROVIDER_GENERIC`	Provider-neutral data