Sync staged changes (curated) - 2026-04-28

[musa-cf]

Codegen Sync: staging-next -> next

Synced codegen changes from staging-next as of 2026-04-28.

Integrated Resources

Resource	Type	Summary
aisearch	chore	update instance list params, items upload params
email_security	feat	restructure investigate sub-resources, update settings types
magic_transit	chore	update cf_interconnects, gre/ipsec tunnel types
queues	feat	add queue_get_metrics_response type, restore queues methods
workers	chore	update observability telemetry params/response, version types
billing	chore	update usage resource
pipelines	chore	update sink/stream create params and response types

Excluded Resources

Resource	Category	Root Cause
ai	pyright-type-error	to_markdown.py: no parameter named "files", unknown return type
organizations	pyright-type-error	organization_profile.py: missing import for organization_profile_get_params

Notable Changes

• email_security: Removed detections, raw, reclassify, trace sub-resources from investigate (deleted by codegen). Corresponding test files and type definitions removed.
• email_security/settings: Significant restructuring of allow_policies, block_senders, domains, impersonation_registry, and trusted_domains types.
• queues: Added queue_get_metrics_response type.

Validation

• pyright: 55 errors (all pre-existing on origin/next, 0 new)
• ruff: PASS (all checks passed)

Pre-existing Errors (on origin/next)

These 55 errors exist on origin/next before this sync and are NOT introduced by this PR:

• ai/to_markdown.py: missing files parameter, unknown return types
• organizations/organization_profile.py: unresolved import
• ai/finetunes/asset_create_params.py: undefined Required
• pipelines/sink_create_params.py, stream_create_params.py: total parameter errors
• organizations/test_organization_profile.py: cascading unknown types from missing import