Initial commit: VMware vSphere API simulator scaffold.
Add the FastAPI app, PostgreSQL migrations, Docker/Helm packaging, API contracts, docs, client examples, and the unit/integration/compatibility test suite for local client and tooling labs without a real vCenter.
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"""Native vSphere API catalog (replaces Proxmox stub catalog in the console)."""
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from __future__ import annotations
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import re
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from typing import Any
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from app.vsphere.contracts.matrix import (
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VERSIONS,
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catalog_entries_for_major,
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is_implemented_for_major,
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load_bundle,
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)
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_PATH_PARAM = re.compile(r"\{([^{}/]+)\}")
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_PATH_EXAMPLES: dict[str, str] = {
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"vm": "vm-111",
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"host": "host-11",
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"datastore": "datastore-31",
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"task": "task-1",
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"snapshot": "snapshot-1",
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"category_id": "urn:vmomi:InventoryServiceCategory:demo:GLOBAL",
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"tag_id": "urn:vmomi:InventoryServiceTag:demo:GLOBAL",
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"item_id": "item-demo",
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"folder": "group-v23",
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"datacenter": "datacenter-21",
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"cluster": "domain-c21",
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"resource_pool": "resgroup-22",
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"permission_id": "1",
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"policy": "policy-default",
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}
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# Common query/body fields for lab Params drawer (not a full OpenAPI schema).
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_QUERY_FIELDS: dict[tuple[str, str], list[dict[str, Any]]] = {
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("GET", "/api/vcenter/vm"): [
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{
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"name": "names",
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"type": "array",
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"optional": True,
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"example": "app-0011",
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"description": "Filter by VM name",
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},
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{
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"name": "hosts",
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"type": "array",
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"optional": True,
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"example": "host-11",
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"description": "Filter by host",
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},
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{
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"name": "power_states",
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"type": "array",
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"optional": True,
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"example": "POWERED_ON",
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"description": "Filter by power state",
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},
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],
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("POST", "/api/vcenter/vm/{vm}/power"): [
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{
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"name": "action",
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"type": "string",
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"optional": False,
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"example": "start",
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"description": "start|stop|reset|suspend",
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"enum": ["start", "stop", "reset", "suspend"],
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},
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],
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("POST", "/api/vcenter/folder/{folder}"): [
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{
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"name": "action",
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"type": "string",
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"optional": False,
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"example": "rename",
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"description": "rename|move",
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},
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],
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("POST", "/api/vcenter/host/{host}/maintenance"): [
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{
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"name": "action",
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"type": "string",
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"optional": False,
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"example": "enter",
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"description": "enter|exit",
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},
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],
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}
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_BODY_FIELDS: dict[tuple[str, str], list[dict[str, Any]]] = {
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("POST", "/api/vcenter/vm"): [
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{"name": "name", "type": "string", "optional": False, "example": "lab-vm"},
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{
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"name": "placement",
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"type": "object",
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"optional": True,
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"example": '{"folder":"group-v23","host":"host-11","datastore":"datastore-31"}',
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},
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{"name": "cpu_count", "type": "integer", "optional": True, "example": "2"},
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{"name": "memory_size_MiB", "type": "integer", "optional": True, "example": "2048"},
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],
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("POST", "/api/vcenter/datacenter"): [
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{"name": "name", "type": "string", "optional": False, "example": "Datacenter-2"},
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{"name": "folder", "type": "string", "optional": True, "example": "group-d1"},
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],
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("POST", "/api/vcenter/cluster"): [
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{"name": "name", "type": "string", "optional": False, "example": "Cluster-2"},
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{"name": "folder", "type": "string", "optional": True, "example": "group-h23"},
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],
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("POST", "/api/vcenter/folder"): [
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{"name": "name", "type": "string", "optional": False, "example": "workloads"},
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{"name": "parent", "type": "string", "optional": True, "example": "group-v23"},
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{"name": "type", "type": "string", "optional": True, "example": "VIRTUAL_MACHINE"},
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],
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("POST", "/api/cis/tagging/category"): [
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{
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"name": "create_spec",
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"type": "object",
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"optional": False,
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"example": '{"name":"env","description":"lab","cardinality":"MULTIPLE","associable_types":[]}',
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},
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],
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("POST", "/api/cis/tagging/tag"): [
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{
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"name": "create_spec",
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"type": "object",
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"optional": False,
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"example": '{"name":"prod","category_id":"…"}',
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},
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],
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("POST", "/api/content/local-library"): [
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{
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"name": "create_spec",
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"type": "object",
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"optional": False,
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"example": '{"name":"Templates"}',
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},
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],
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}
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def list_vsphere_majors(*, runtime_version: str | None) -> dict[str, Any]:
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return {
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"runtime_version": runtime_version or VERSIONS[9]["version"],
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"plane": "vsphere-rest",
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"majors": [
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{
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"major": major,
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"series": meta["series"],
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"latest_version": meta["version"],
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"artifact_url": f"stub://vmware/vsphere-{meta['version']}/api-contract",
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"bundled": True,
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}
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for major, meta in VERSIONS.items()
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],
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}
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def vsphere_catalog_payload(major: int) -> dict[str, Any]:
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meta = VERSIONS.get(major) or VERSIONS[9]
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bundle = load_bundle(major)
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entries = catalog_entries_for_major(major)
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grouped: dict[str, dict[str, dict[str, Any]]] = {}
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for entry in entries:
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path = entry["path"]
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parts = [p for p in path.split("/") if p]
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tag = "/".join(parts[:3]) if len(parts) >= 3 else path
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by_path = grouped.setdefault(tag, {})
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path_entry = by_path.setdefault(path, {"path": path, "methods": []})
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path_entry["methods"].append(
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{
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"verb": entry["verb"],
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"name": f"{entry['verb'].lower()}_{parts[-1] if parts else 'root'}",
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"description": f"{entry['status']} {entry['verb']} {path}",
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"protected": True,
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"implemented": entry["status"] in {"implemented", "stub"},
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}
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)
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categories = [
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{
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"tag": tag,
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"paths": sorted(by_path.values(), key=lambda item: item["path"]),
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}
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for tag, by_path in sorted(grouped.items())
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]
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return {
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"major": major,
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"series": meta["series"],
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"source_version": meta["version"],
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"latest_version": meta["version"],
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"artifact_url": f"stub://vmware/vsphere-{meta['version']}/api-contract",
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"bundled": True,
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"path_count": sum(len(cat["paths"]) for cat in categories),
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"method_count": len(entries),
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"categories": categories,
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"plane": "vsphere-rest",
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"contract_kind": bundle.get("kind", "stub-openapi-matrix"),
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}
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def _field(
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name: str,
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*,
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type_name: str = "string",
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optional: bool = False,
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example: Any = None,
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description: str | None = None,
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enum: list[str] | None = None,
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) -> dict[str, Any]:
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return {
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"name": name,
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"type": type_name,
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"description": description,
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"optional": optional,
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"enum": enum or [],
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"example": example if example is not None else name,
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}
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def _path_fields(path: str) -> list[dict[str, Any]]:
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fields = []
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for name in _PATH_PARAM.findall(path):
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fields.append(
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_field(
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name,
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optional=False,
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example=_PATH_EXAMPLES.get(name, name),
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description=f"Path parameter {{{name}}}",
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)
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)
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return fields
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def _body_example_from_fields(fields: list[dict[str, Any]]) -> dict[str, Any]:
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body: dict[str, Any] = {}
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for field in fields:
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if field.get("optional"):
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continue
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example = field.get("example")
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if isinstance(example, str) and example.startswith("{"):
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try:
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import json
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body[field["name"]] = json.loads(example)
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continue
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except Exception:
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body[field["name"]] = example
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continue
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body[field["name"]] = example
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return body
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def vsphere_method_payload(
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*,
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major: int,
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path: str,
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verb: str,
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runtime_version: str | None,
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) -> dict[str, Any]:
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meta = VERSIONS.get(major) or VERSIONS[9]
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upper = verb.upper()
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path_fields = _path_fields(path)
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key = (upper, path)
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query_or_body = _QUERY_FIELDS.get(key, [])
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body_fields = list(_BODY_FIELDS.get(key, []))
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# Query-style action fields appear as body_fields in the Params UI (same editor).
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for item in query_or_body:
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body_fields.append(
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_field(
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str(item["name"]),
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type_name=str(item.get("type") or "string"),
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optional=bool(item.get("optional", True)),
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example=item.get("example"),
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description=item.get("description"),
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enum=list(item.get("enum") or []),
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)
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)
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# Generic POST with {path params} but no body schema → offer empty object note via name.
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if upper in {"POST", "PATCH", "PUT"} and not body_fields and "{" not in path:
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body_fields.append(
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_field(
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"name",
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optional=True,
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example="example",
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description="Primary name field when required by create APIs",
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)
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)
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resolved = path
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for field in path_fields:
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resolved = resolved.replace(f"{{{field['name']}}}", str(field["example"]))
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return {
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"major": major,
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"path": path,
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"verb": upper,
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"name": path.strip("/").replace("/", "_"),
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"description": f"{upper} {path}",
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"resolved_path": resolved,
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"path_fields": path_fields,
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"body_fields": body_fields,
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"indexed_fields": [],
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"body_example": _body_example_from_fields(body_fields),
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"implemented": is_implemented_for_major(upper, path, major),
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"runtime_version": runtime_version or meta["version"],
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"source_version": meta["version"],
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}
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