Huawei Cloud API Docs

Locate and summarize official Huawei Cloud API materials for a named cloud

service.

Default to the user's current language. If the user has not established a

language preference, answer in English.

Workflow

1. Resolve the service name

• Accept Chinese names, English names, product codes, and common abbreviations

such as obs, ecs, vpc, elb, cce, and iam.

• Normalize the identified service name before searching.
• If the abbreviation is ambiguous, list the likely candidate services first

and ask the user to choose.

• Do not pretend an ambiguous short name is resolved when the result titles

suggest multiple different products.

2. Choose the retrieval path

Use the strongest path the current role can support.

A. websearch and webfetch are both available

Use this as the default path.

• Search only official Huawei Cloud documentation and developer properties.

Prefer support.huaweicloud.com, then developer.huaweicloud.com, and then

official console pages when needed for API Explorer.

• Use several targeted queries and open the most relevant official pages to

verify the product match.

• Start with queries in this shape:
• site:support.huaweicloud.com API reference Huawei Cloud
• site:support.huaweicloud.com developer guide Huawei Cloud
• site:support.huaweicloud.com error codes Huawei Cloud
• site:support.huaweicloud.com endpoints Huawei Cloud
• site:support.huaweicloud.com API Explorer Huawei Cloud
• site:support.huaweicloud.com SDK Huawei Cloud
• Prefer pages that clearly match the requested service by title, breadcrumb,

or body content.

• Prefer official HTML pages when available. Use official PDF references only

when the service primarily exposes docs that way.

• Verify key facts from the opened page before summarizing them.

B. websearch is available but webfetch is not

• Use search to identify likely official pages.
• Provide a navigation-style answer with the most relevant official links and a

limited high-level summary from titles or snippets.

• Explicitly state that the pages were not opened and verified.
• Do not treat search snippets as confirmed API details.

C. webfetch is available but websearch is not

• Continue only if the user already provided one or more official Huawei Cloud

links or local document contents.

• Summarize the provided official materials after opening them.
• If no official link or document was provided, ask the user for the exact

support page URL or the precise service name and official document link.

• Do not invent entry URLs or deep links.

D. Neither websearch nor webfetch is available

• Do not claim to have searched the Huawei Cloud site.
• If the user provided official links, copied page text, screenshots, or local

documents, summarize those materials.

• Otherwise, provide official Huawei Cloud entry links so the user can navigate

manually:

• Huawei Cloud Help Center: https://support.huaweicloud.com/intl/en-us/index.html
• Huawei Cloud Developer Center: https://developer.huaweicloud.com/eu/
• Huawei Cloud Developer Tools: https://developer.huaweicloud.com/tool.html
• Huawei Cloud API Explorer: https://console.huaweicloud.com/apiexplorer/
• Huawei Cloud Console (international): https://console-intl.huaweicloud.com/console/?locale=en-us
• Tell the user to search the exact service name on those official entry pages.
• Clearly state that the current role lacks web tools and cannot verify

service-specific documentation in the current turn.

• Do not guess undocumented API details, endpoints, SDK availability, or error

codes.

3. Collect the right document set

For a normal answer, try to cover these categories when they exist:

• API reference
• Developer guide or quick start
• Authentication or signature requirements
• Endpoints, regions, and versioning
• Error codes or common failures
• API Explorer or debugging entry
• SDK references or related tooling

If a category cannot be found on the official site, say so explicitly.

4. Write the answer

Use this default structure unless the user asks for a narrower answer:

1. Service identification
2. Document overview
3. Authentication and prerequisites
4. Core API capabilities
5. Endpoints, regions, and versions
6. Error codes, permissions, and limits
7. SDK, API Explorer, and related docs
8. Official links

Answer rules

• Always identify the normalized service name you used for retrieval.
• Always include official source links when a web-enabled path succeeded.
• When web tools are unavailable, always include the official Huawei Cloud

entry links from the fallback section.

• Distinguish verified facts from inferences. If something is inferred from

page titles or surrounding materials, label it as an inference.

• Prefer concise but complete summaries over raw link dumps.
• If the user asks only for one area such as error codes or endpoint format,

focus on that area but still include the most relevant official links.

• If multiple Huawei Cloud products have similar names, explain which one

matched and why.

• If the best official source is on the international documentation path, say

that explicitly.

• Never fabricate endpoint patterns, request parameters, SDK support, or

document availability.

Examples

• Find the official API documentation for Huawei Cloud OBS and summarize authentication, common error codes, and SDK support.
• What are the core APIs for Huawei Cloud ECS? Include official links and a short explanation.
• Where is the API Explorer entry for Huawei Cloud VPC Endpoint, and what does it cover?
• I only have this official Huawei Cloud link. Summarize it for my team.