Claude Platform Docs

Add Workspace To Service Account

BetaServiceAccountWorkspaceMember Beta.Organization.ServiceAccounts.Workspaces.Add(parameters, cancellationToken = default)
POST/v1/organizations/service_accounts/{service_account_id}/workspaces

Requires an OAuth access token with the org:admin scope, from ant auth login --scope org:admin or a workload identity federation rule; Admin API keys are not accepted. See Manage WIF with the Admin API.

Add a service account to a workspace with the given workspace_role.

Mirror of POST /workspaces/{workspace_id}/service_accounts, addressed from the service-account side; both create the same membership. If the service account is already an explicit member of the workspace, its workspace_role is replaced with the value supplied here. Archived workspaces return 400. Archived service accounts cannot be added and are rejected.

Parameters
WorkspaceAddParams parameters
required string serviceAccountID

Path param: ID of the service account.

required string workspaceID

Body param: Tagged workspace ID to add the service account to.

required BetaNoBillingWorkspaceRole workspaceRole

Body param: Role to assign to the service account in this workspace.

IReadOnlyList<AnthropicBeta> betas

Header param: Optional header to specify the beta version(s) you want to use.

MessageBatches2024_09_24("message-batches-2024-09-24")
PromptCaching2024_07_31("prompt-caching-2024-07-31")
ComputerUse2024_10_22("computer-use-2024-10-22")
ComputerUse2025_01_24("computer-use-2025-01-24")
Pdfs2024_09_25("pdfs-2024-09-25")
TokenCounting2024_11_01("token-counting-2024-11-01")
TokenEfficientTools2025_02_19("token-efficient-tools-2025-02-19")
Output128k2025_02_19("output-128k-2025-02-19")
FilesApi2025_04_14("files-api-2025-04-14")
McpClient2025_04_04("mcp-client-2025-04-04")
McpClient2025_11_20("mcp-client-2025-11-20")
DevFullThinking2025_05_14("dev-full-thinking-2025-05-14")
InterleavedThinking2025_05_14("interleaved-thinking-2025-05-14")
CodeExecution2025_05_22("code-execution-2025-05-22")
ExtendedCacheTtl2025_04_11("extended-cache-ttl-2025-04-11")
Context1m2025_08_07("context-1m-2025-08-07")
ContextManagement2025_06_27("context-management-2025-06-27")
ModelContextWindowExceeded2025_08_26("model-context-window-exceeded-2025-08-26")
Skills2025_10_02("skills-2025-10-02")
FastMode2026_02_01("fast-mode-2026-02-01")
Output300k2026_03_24("output-300k-2026-03-24")
UserProfiles2026_03_24("user-profiles-2026-03-24")
UserProfiles2026_08_18("user-profiles-2026-08-18")
UserProfiles2026_09_04("user-profiles-2026-09-04")
AdvisorTool2026_03_01("advisor-tool-2026-03-01")
ManagedAgents2026_04_01("managed-agents-2026-04-01")
CacheDiagnosis2026_04_07("cache-diagnosis-2026-04-07")
Dreaming2026_04_21("dreaming-2026-04-21")
ThinkingTokenCount2026_05_13("thinking-token-count-2026-05-13")
ServerSideFallback2026_06_01("server-side-fallback-2026-06-01")
ServerSideFallback2026_07_01("server-side-fallback-2026-07-01")
FallbackCredit2026_06_01("fallback-credit-2026-06-01")
FallbackCredit2026_07_01("fallback-credit-2026-07-01")
AgentMemory2026_07_22("agent-memory-2026-07-22")
MidConversationToolChanges2026_07_01("mid-conversation-tool-changes-2026-07-01")
Compact2026_01_12("compact-2026-01-12")
ComputerUse2025_11_24("computer-use-2025-11-24")
McpTunnels2026_06_22("mcp-tunnels-2026-06-22")
StructuredOutputs2025_11_13("structured-outputs-2025-11-13")
TaskBudgets2026_03_13("task-budgets-2026-03-13")
ThinkingDisplayUpdates2026_08_18("thinking-display-updates-2026-08-18")
CEUserManagement2026_07_13("ce-user-management-2026-07-13")
MidConversationOutputConfig2026_07_01("mid-conversation-output-config-2026-07-01")
ThinkingBindingControls2026_08_01("thinking-binding-controls-2026-08-01")
MidConversationSystemClearAt2026_08_21("mid-conversation-system-clear-at-2026-08-21")
Compact2026_09_04("compact-2026-09-04")
Returns
class BetaServiceAccountWorkspaceMember { Type = "service_account_workspace_member"; CreatedByActorID; Implicit; /* 3 more */ }
JsonElement Type = "service_account_workspace_member"
required string? CreatedByActorID

Tagged ID (user_.../svac_...) of the actor who created this membership.

required bool? Implicit

True when this is the implicit default-workspace membership every service account has when no explicit membership exists. Implicit memberships have role workspace_user and cannot be removed.

required string ServiceAccountID

Tagged service account ID (svac_...).

required string WorkspaceID

Tagged workspace ID (wrkspc_...).

required BetaWorkspaceRole WorkspaceRole

Role of the service account in this workspace. Service accounts cannot hold the workspace_billing role.

One of the following:
WorkspaceAdmin("workspace_admin")
WorkspaceBilling("workspace_billing")
WorkspaceDeveloper("workspace_developer")
WorkspaceRestrictedDeveloper("workspace_restricted_developer")
WorkspaceUser("workspace_user")
Add Workspace To Service Account
WorkspaceAddParams parameters = new()
{
    ServiceAccountID = "service_account_id",
    WorkspaceID = "workspace_id",
    WorkspaceRole = BetaNoBillingWorkspaceRole.WorkspaceAdmin,
};

var betaServiceAccountWorkspaceMember = await client.Beta.Organization.ServiceAccounts.Workspaces.Add(parameters);

Console.WriteLine(betaServiceAccountWorkspaceMember);
Returns Examples
Response 200
{
  "created_by_actor_id": "created_by_actor_id",
  "implicit": true,
  "service_account_id": "service_account_id",
  "type": "service_account_workspace_member",
  "workspace_id": "workspace_id",
  "workspace_role": "workspace_admin"
}