--- title: Create Workspace url: https://platform.claude.com/docs/en/api/go/beta/organization/workspaces/create --- # Create Workspace `client.Beta.Organization.Workspaces.New(ctx, params) (*BetaWorkspace, error)` **POST** `/v1/organizations/workspaces` Create Workspace ## Parameters - `params BetaOrganizationWorkspaceNewParams` - `Name string` Name of the Workspace. minLength: 1, maxLength: 255 - `DataResidency BetaDataResidencyCreateConfigParam Optional` Data residency configuration for the workspace. If omitted, defaults to `workspace_geo: "us"`, `allowed_inference_geos: "unrestricted"`, and `default_inference_geo: "global"`. - `DisplayColor param.Opt[string] Optional` Hex color code representing the Workspace in the Anthropic Console. maxLength: 7, pattern: ^#[0-9A-Fa-f]{6}$ - `ExternalKeyID param.Opt[string] Optional` ID of the customer-managed encryption key (CMEK) configuration to use for this Workspace. Setting this field requires CMEK to be enabled for your organization. When set, data stored for this Workspace is encrypted with the referenced key. Create key configurations with the External Keys API. On Claude Platform on AWS the value is the AWS KMS key ARN, and the key must be a single-Region key in the same AWS account and Region as the Workspace. On that platform the key is validated against this Workspace when it is attached, so a key-policy problem is reported as an error on this request. This field is write-once: once a key is attached to a Workspace it cannot be detached or replaced. To rotate key material, rotate the underlying key on your cloud KMS; the `external_key_id` stays the same. - `Tags map[string, string] Optional` User-defined tags as string key-value pairs. Keys may not begin with `anthropic`. - `Betas []AnthropicBeta Optional` (header parameter) Optional header to specify the beta version(s) you want to use. - `const AnthropicBetaMessageBatches2024_09_24 AnthropicBeta = "message-batches-2024-09-24"` - `const AnthropicBetaPromptCaching2024_07_31 AnthropicBeta = "prompt-caching-2024-07-31"` - `const AnthropicBetaComputerUse2024_10_22 AnthropicBeta = "computer-use-2024-10-22"` - `const AnthropicBetaComputerUse2025_01_24 AnthropicBeta = "computer-use-2025-01-24"` - `const AnthropicBetaPDFs2024_09_25 AnthropicBeta = "pdfs-2024-09-25"` - `const AnthropicBetaTokenCounting2024_11_01 AnthropicBeta = "token-counting-2024-11-01"` - `const AnthropicBetaTokenEfficientTools2025_02_19 AnthropicBeta = "token-efficient-tools-2025-02-19"` - `const AnthropicBetaOutput128k2025_02_19 AnthropicBeta = "output-128k-2025-02-19"` - `const AnthropicBetaFilesAPI2025_04_14 AnthropicBeta = "files-api-2025-04-14"` - `const AnthropicBetaMCPClient2025_04_04 AnthropicBeta = "mcp-client-2025-04-04"` - `const AnthropicBetaMCPClient2025_11_20 AnthropicBeta = "mcp-client-2025-11-20"` - `const AnthropicBetaDevFullThinking2025_05_14 AnthropicBeta = "dev-full-thinking-2025-05-14"` - `const AnthropicBetaInterleavedThinking2025_05_14 AnthropicBeta = "interleaved-thinking-2025-05-14"` - `const AnthropicBetaCodeExecution2025_05_22 AnthropicBeta = "code-execution-2025-05-22"` - `const AnthropicBetaExtendedCacheTTL2025_04_11 AnthropicBeta = "extended-cache-ttl-2025-04-11"` - `const AnthropicBetaContext1m2025_08_07 AnthropicBeta = "context-1m-2025-08-07"` - `const AnthropicBetaContextManagement2025_06_27 AnthropicBeta = "context-management-2025-06-27"` - `const AnthropicBetaModelContextWindowExceeded2025_08_26 AnthropicBeta = "model-context-window-exceeded-2025-08-26"` - `const AnthropicBetaSkills2025_10_02 AnthropicBeta = "skills-2025-10-02"` - `const AnthropicBetaFastMode2026_02_01 AnthropicBeta = "fast-mode-2026-02-01"` - `const AnthropicBetaOutput300k2026_03_24 AnthropicBeta = "output-300k-2026-03-24"` - `const AnthropicBetaUserProfiles2026_03_24 AnthropicBeta = "user-profiles-2026-03-24"` - `const AnthropicBetaUserProfiles2026_08_18 AnthropicBeta = "user-profiles-2026-08-18"` - `const AnthropicBetaUserProfiles2026_09_04 AnthropicBeta = "user-profiles-2026-09-04"` - `const AnthropicBetaAdvisorTool2026_03_01 AnthropicBeta = "advisor-tool-2026-03-01"` - `const AnthropicBetaManagedAgents2026_04_01 AnthropicBeta = "managed-agents-2026-04-01"` - `const AnthropicBetaCacheDiagnosis2026_04_07 AnthropicBeta = "cache-diagnosis-2026-04-07"` - `const AnthropicBetaDreaming2026_04_21 AnthropicBeta = "dreaming-2026-04-21"` - `const AnthropicBetaThinkingTokenCount2026_05_13 AnthropicBeta = "thinking-token-count-2026-05-13"` - `const AnthropicBetaServerSideFallback2026_06_01 AnthropicBeta = "server-side-fallback-2026-06-01"` - `const AnthropicBetaServerSideFallback2026_07_01 AnthropicBeta = "server-side-fallback-2026-07-01"` - `const AnthropicBetaFallbackCredit2026_06_01 AnthropicBeta = "fallback-credit-2026-06-01"` - `const AnthropicBetaFallbackCredit2026_07_01 AnthropicBeta = "fallback-credit-2026-07-01"` - `const AnthropicBetaAgentMemory2026_07_22 AnthropicBeta = "agent-memory-2026-07-22"` - `const AnthropicBetaMidConversationToolChanges2026_07_01 AnthropicBeta = "mid-conversation-tool-changes-2026-07-01"` - `const AnthropicBetaCompact2026_01_12 AnthropicBeta = "compact-2026-01-12"` - `const AnthropicBetaComputerUse2025_11_24 AnthropicBeta = "computer-use-2025-11-24"` - `const AnthropicBetaMCPTunnels2026_06_22 AnthropicBeta = "mcp-tunnels-2026-06-22"` - `const AnthropicBetaStructuredOutputs2025_11_13 AnthropicBeta = "structured-outputs-2025-11-13"` - `const AnthropicBetaTaskBudgets2026_03_13 AnthropicBeta = "task-budgets-2026-03-13"` - `const AnthropicBetaThinkingDisplayUpdates2026_08_18 AnthropicBeta = "thinking-display-updates-2026-08-18"` - `const AnthropicBetaCEUserManagement2026_07_13 AnthropicBeta = "ce-user-management-2026-07-13"` - `const AnthropicBetaMidConversationOutputConfig2026_07_01 AnthropicBeta = "mid-conversation-output-config-2026-07-01"` - `const AnthropicBetaThinkingBindingControls2026_08_01 AnthropicBeta = "thinking-binding-controls-2026-08-01"` - `const AnthropicBetaMidConversationSystemClearAt2026_08_21 AnthropicBeta = "mid-conversation-system-clear-at-2026-08-21"` - `const AnthropicBetaCompact2026_09_04 AnthropicBeta = "compact-2026-09-04"` - `const AnthropicBetaInlineTools2026_09_15 AnthropicBeta = "inline-tools-2026-09-15"` - `const AnthropicBetaMCPClient2026_09_15 AnthropicBeta = "mcp-client-2026-09-15"` - `const AnthropicBetaCEPlugins2026_09_01 AnthropicBeta = "ce-plugins-2026-09-01"` - `const AnthropicBetaSpendLimitReads2026_09_26 AnthropicBeta = "spend-limit-reads-2026-09-26"` - `const AnthropicBetaTelemetryDestinations2026_08_11 AnthropicBeta = "telemetry-destinations-2026-08-11"` ## Returns - `type BetaWorkspace` - `Type Workspace` Object type. For Workspaces, this is always `"workspace"`. default: workspace - `ID string` ID of the Workspace. - `ArchivedAt Time` RFC 3339 datetime string indicating when the Workspace was archived, or `null` if the Workspace is not archived. format: date-time - `CompartmentID string` Identifier for this Workspace's encryption compartment. When you configure a customer-managed encryption key (CMEK) on AWS, reference this value in your KMS key-policy condition so the key is scoped to this compartment. On GCP and Azure, Anthropic enforces the compartment binding automatically; you do not need to reference this value in your key configuration. See the CMEK integration guide for the required key configuration; unless your organization is on Claude Platform on AWS, it includes a separate value used during key validation. On Claude Platform on AWS there is no separate validation value: the key is validated against this Workspace's own value when it is attached, so if your key policy uses the compartment condition, add this value to it before attaching the key. - `CreatedAt Time` RFC 3339 datetime string indicating when the Workspace was created. format: date-time - `DataResidency BetaDataResidency` Data residency configuration. - `AllowedInferenceGeos BetaDataResidencyAllowedInferenceGeosUnion` Permitted inference geo values. 'unrestricted' means all geos are allowed. - `[]BetaAllowedInferenceGeo` - `const BetaAllowedInferenceGeoGlobal BetaAllowedInferenceGeo = "global"` - `const BetaAllowedInferenceGeoUs BetaAllowedInferenceGeo = "us"` - `Unrestricted` - `DefaultInferenceGeo BetaDataResidencyDefaultInferenceGeo` Default inference geo applied when requests omit the parameter. - `const BetaDataResidencyDefaultInferenceGeoGlobal BetaDataResidencyDefaultInferenceGeo = "global"` - `const BetaDataResidencyDefaultInferenceGeoUs BetaDataResidencyDefaultInferenceGeo = "us"` - `WorkspaceGeo BetaDataResidencyWorkspaceGeo` Geographic region for workspace data storage. Immutable after creation. - `DisplayColor string` Hex color code representing the Workspace in the Anthropic Console. - `ExternalKeyID string` ID of the customer-managed encryption key (CMEK) configuration to use for this Workspace. Setting this field requires CMEK to be enabled for your organization. When set, data stored for this Workspace is encrypted with the referenced key. Create key configurations with the External Keys API. On Claude Platform on AWS the value is the AWS KMS key ARN, and the key must be a single-Region key in the same AWS account and Region as the Workspace. On that platform the key is validated against this Workspace when it is attached, so a key-policy problem is reported as an error on this request. This field is write-once: once a key is attached to a Workspace it cannot be detached or replaced. To rotate key material, rotate the underlying key on your cloud KMS; the `external_key_id` stays the same. - `Name string` Name of the Workspace. - `Tags map[string, string]` User-defined tags as string key-value pairs. Keys may not begin with `anthropic`. ## Example ```go package main import ( "context" "fmt" "github.com/anthropics/anthropic-sdk-go" "github.com/anthropics/anthropic-sdk-go/option" ) func main() { client := anthropic.NewClient( option.WithAPIKey("my-anthropic-api-key"), ) betaWorkspace, err := client.Beta.Organization.Workspaces.New(context.TODO(), anthropic.BetaOrganizationWorkspaceNewParams{ Name: "x", }) if err != nil { panic(err.Error()) } fmt.Printf("%+v\n", betaWorkspace.ID) } ``` ### Response (200) ```json { "id": "wrkspc_01JwQvzr7rXLA5AGx3HKfFUJ", "archived_at": "2024-11-01T23:59:27.427722Z", "compartment_id": "f8a7b6c5-4d3e-4f1a-8b9c-0d1e2f3a4b5c", "created_at": "2024-10-30T23:58:27.427722Z", "data_residency": { "allowed_inference_geos": "unrestricted", "default_inference_geo": "global", "workspace_geo": "us" }, "display_color": "#6C5BB9", "external_key_id": "ekey_01SDCCSbTxrXDpWc1phhtcfK", "name": "Workspace Name", "tags": { "env": "prod", "team": "platform" }, "type": "workspace" } ```