210 pages for region.

Stream Events Claude Developer Platform · in the page api/beta/sessions/events/stream …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… List Sessions Claude Developer Platform · in the page api/beta/sessions/list …"max"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optional… Get Session Claude Developer Platform · in the page api/beta/sessions/retrieve …"max"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optional… Threads Claude Developer Platform · in the page api/beta/sessions/threads …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… Archive Session Thread Claude Developer Platform · in the page api/beta/sessions/threads/archive …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… Events Claude Developer Platform · in the page api/beta/sessions/threads/events …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… List Session Thread Events Claude Developer Platform · in the page api/beta/sessions/threads/events/list …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… Stream Session Thread Events Claude Developer Platform · in the page api/beta/sessions/threads/events/stream …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… List Session Threads Claude Developer Platform · in the page api/beta/sessions/threads/list …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… Get Session Thread Claude Developer Platform · in the page api/beta/sessions/threads/retrieve …x"` - `inference_geo: optional string` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `speed: optiona… Update Session Claude Developer Platform · in the page api/beta/sessions/update …Two-letter ISO 3166-1 country code, uppercase. - `region: optional string or null` Region or state name. minLength: 1, maxLength: 255 - `… claude-platform-on-aws-iam-actions Claude Developer Platform · in the page api/claude-platform-on-aws-iam-actions …Workspace ARN format: ```text wrap arn:aws:aws-external-anthropic:{region}:{account-id}:workspace/{workspace-id} ``` The ARN region is always populated and matches the region the workspace is boun… errors Claude Developer Platform · in the page api/errors …WS) from anthropic import AnthropicAWS client = AnthropicAWS(aws_region="us-west-2") response = client.messages.with_raw_response.create( model="claude-opus-5-5", max_tokens=1024,… ip-addresses Claude Developer Platform · in the page api/ip-addresses …de-platform-on-aws):** The inbound endpoint (`aws-external-anthropic.{region}.api.aws`) resolves to AWS IP ranges. Outbound tool calls (MCP connector, web search, and web fetch) originate from the Ant… Messages Claude Developer Platform · in the page api/messages …`inference_geo: optional string or null` Specifies the geographic region for inference processing. If not specified, the workspace's `default_inference_geo` is used. - `metadata: optional Metadat… Batches Claude Developer Platform · in the page api/messages/batches …ference_geo: optional string or null` Specifies the geographic region for inference processing. If not specified, the workspace's `default_inference_geo` is used. - `metadata: optional Met… Create a Message Batch Claude Developer Platform · in the page api/messages/batches/create …ference_geo: optional string or null` Specifies the geographic region for inference processing. If not specified, the workspace's `default_inference_geo` is used. - `metadata: optional Met… Retrieve Message Batch results Claude Developer Platform · in the page api/messages/batches/results …- `inference_geo: string or null` The geographic region where inference was performed for this request. - `input_tokens: number` The number of input tokens… Count tokens in a Message Claude Developer Platform · in the page api/messages/count_tokens …1_alpha-2) of the user. minLength: 2, maxLength: 2 - `region: optional string or null` The region of the user. minLength: 1, maxLength: 255 - `timezone: option… Create a Message Claude Developer Platform · in the page api/messages/create …`inference_geo: optional string or null` Specifies the geographic region for inference processing. If not specified, the workspace's `default_inference_geo` is used. - `metadata: optional Metadat… Organization Claude Developer Platform · in the page api/organization …f the AWS KMS key. On Claude Platform on AWS the key must be a single-Region key in your organization's own AWS account; cross-account keys, multi-Region keys, and alias ARNs are rejected. maxL… External Keys Claude Developer Platform · in the page api/organization/external_keys …f the AWS KMS key. On Claude Platform on AWS the key must be a single-Region key in your organization's own AWS account; cross-account keys, multi-Region keys, and alias ARNs are rejected. maxL… Create External Key Claude Developer Platform · in the page api/organization/external_keys/create …f the AWS KMS key. On Claude Platform on AWS the key must be a single-Region key in your organization's own AWS account; cross-account keys, multi-Region keys, and alias ARNs are rejected. maxL… List External Keys Claude Developer Platform · in the page api/organization/external_keys/list …ne was set. - `geo: string` Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips. - `provider_config: AWSExternalKeyConfig or GCPExternalKeyCon… Get External Key Claude Developer Platform · in the page api/organization/external_keys/retrieve …ne was set. - `geo: string` Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips. - `provider_config: AWSExternalKeyConfig or GCPExternalKeyCon… Update External Key Claude Developer Platform · in the page api/organization/external_keys/update …f the AWS KMS key. On Claude Platform on AWS the key must be a single-Region key in your organization's own AWS account; cross-account keys, multi-Region keys, and alias ARNs are rejected. maxL… Workspaces Claude Developer Platform · in the page api/organization/workspaces …obal"` - `"us"` - `workspace_geo: "us"` Geographic region for workspace data storage. Immutable after creation. - `display_color: string` Hex color code representing the Wor… Archive Workspace Claude Developer Platform · in the page api/organization/workspaces/archive …obal"` - `"us"` - `workspace_geo: "us"` Geographic region for workspace data storage. Immutable after creation. - `display_color: string` Hex color code representing the Wor… Create Workspace Claude Developer Platform · in the page api/organization/workspaces/create …- `"us"` - `workspace_geo: optional "us" or null` Geographic region for workspace data storage. Immutable after creation. Defaults to 'us' if omitted. - `display_color: optional string or nu… List Workspaces Claude Developer Platform · in the page api/organization/workspaces/list …obal"` - `"us"` - `workspace_geo: "us"` Geographic region for workspace data storage. Immutable after creation. - `display_color: string` Hex color code representing the Wor… Get Workspace Claude Developer Platform · in the page api/organization/workspaces/retrieve …obal"` - `"us"` - `workspace_geo: "us"` Geographic region for workspace data storage. Immutable after creation. - `display_color: string` Hex color code representing the Wor… Update Workspace Claude Developer Platform · in the page api/organization/workspaces/update …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 whe… overview Claude Developer Platform · in the page api/overview …### Availability The Claude API is available in [many countries and regions](https://platform.claude.com/docs/en/api/supported-regions) worldwide. Check the supported regions page to confirm availab… User Profiles Claude Developer Platform · in the page api/user_profiles …ntActionReason` Why Anthropic placed the limit: `unsupported_region`, `fraud_or_abuse`, `high_harm`, `usage_policy_violation`, `account_compromise` or `unspecified`. - `"unsupported_… Create User Profile Claude Developer Platform · in the page api/user_profiles/create …ntActionReason` Why Anthropic placed the limit: `unsupported_region`, `fraud_or_abuse`, `high_harm`, `usage_policy_violation`, `account_compromise` or `unspecified`. - `"unsupported_… List User Profiles Claude Developer Platform · in the page api/user_profiles/list …ntActionReason` Why Anthropic placed the limit: `unsupported_region`, `fraud_or_abuse`, `high_harm`, `usage_policy_violation`, `account_compromise` or `unspecified`. - `"unsupported_… Get User Profile Claude Developer Platform · in the page api/user_profiles/retrieve …ntActionReason` Why Anthropic placed the limit: `unsupported_region`, `fraud_or_abuse`, `high_harm`, `usage_policy_violation`, `account_compromise` or `unspecified`. - `"unsupported_… Update User Profile Claude Developer Platform · in the page api/user_profiles/update …ntActionReason` Why Anthropic placed the limit: `unsupported_region`, `fraud_or_abuse`, `high_harm`, `usage_policy_violation`, `account_compromise` or `unspecified`. - `"unsupported_… claude-in-amazon-bedrock Claude Developer Platform · in the page build-with-claude/claude-in-amazon-bedrock …ion through [Project Glasswing](https://anthropic.com/glasswing). For region availability, see [Regions](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#regions). ## Pr… claude-in-microsoft-foundry Claude Developer Platform · in the page build-with-claude/claude-in-microsoft-foundry …yment`). The deployment name cannot be changed after creation. * **Region scope:** Select **Global**, or for models hosted on Azure, **Data Zone**. Selecting **Data Zone** creates a US Data Zone St… anthropic-managed Claude Developer Platform · in the page build-with-claude/claude-models-on-google-cloud/anthropic-managed …opic import AnthropicVertex project_id = "MY_PROJECT_ID" region = "global" client = AnthropicVertex(project_id=project_id, region=region) ``` ```typescript TypeScript… google-managed Claude Developer Platform · in the page build-with-claude/claude-models-on-google-cloud/google-managed …the global endpoint. For the other endpoint types, see [Global, multi-region, and regional endpoints](https://platform.claude.com/docs/en/build-with-claude/claude-models-on-google-cloud/google-managed… overview Claude Developer Platform · in the page build-with-claude/claude-models-on-google-cloud/overview …managed#project-location-and-workspace-resolution). | A global, multi-region, or regional endpoint<br />See [Global, multi-region, and regional endpoints](https://platform.claude.com/docs/en/build-wit… claude-on-amazon-bedrock-legacy Claude Developer Platform · in the page build-with-claude/claude-on-amazon-bedrock-legacy …> Bedrock > Model Access](https://console.aws.amazon.com/bedrock/home?region=us-west-2#/modelaccess) and request access to Anthropic models. Note that Anthropic model availability varies by region. Se… claude-platform-on-aws Claude Developer Platform · in the page build-with-claude/claude-platform-on-aws …| | **Base URL** | `aws-external-anthropic.{region}.api.aws`… multilingual-support Claude Developer Platform · in the page build-with-claude/multilingual-support …ltural context:** Effective communication often requires cultural and regional awareness beyond pure translation. Also follow the general guidance in [Prompt engineering overview](https://platform.cl… claude-prompting-best-practices Claude Developer Platform · in the page build-with-claude/prompt-engineering/claude-prompting-best-practices …ift on image evaluations when Claude is able to "zoom" in on relevant regions of an image. Anthropic has created a [recipe for the crop tool](https://platform.claude.com/cookbook/multimodal-crop-tool)… Delivering work Claude Developer Platform · in the page build-with-claude/prompt-engineering/prompting-claude-fable-5-1 …tool alone delivers most of the uplift: a tool that returns a chosen region of the image, cropped and enlarged, lets the model examine specific details in more depth and scales test-time compute with… prompting-claude-haiku-5-5 Claude Developer Platform · in the page build-with-claude/prompt-engineering/prompting-claude-haiku-5-5 …en the answer depends on where the user is, put the user's country or region in the search query. ``` In Anthropic's testing, this text raised the search rate on questions whose answers had changed.… vision-coordinates Claude Developer Platform · in the page build-with-claude/vision-coordinates …ding boxes, points, and UI elements. --- Claude can locate and label regions of an image (for example, returning bounding boxes for tables, form fields, chart elements, or UI components). This guide…