Changelog

New updates and improvements at Cloudflare.

Go SDK v7.0.0 Released

Apr 30, 2026

This is a major version release that includes breaking changes to three packages: ai_search, email_security, and workers. These changes reflect upstream API specification updates that improve type correctness and consistency.

Please ensure you read through the list of changes below before moving to this version - this will help you understand any down or upstream issues it may cause to your environments.

Breaking Changes

See the v7.0.0 Migration Guide ↗ for before/after code examples and actions needed for each change.

AI Search - SearchForAgents Metadata Removed

The SearchForAgents nested type has been removed from all instance metadata structs. This field is no longer part of the API specification.

Removed Types:

InstanceNewResponseMetadataSearchForAgents
InstanceUpdateResponseMetadataSearchForAgents
InstanceListResponseMetadataSearchForAgents
InstanceDeleteResponseMetadataSearchForAgents
InstanceReadResponseMetadataSearchForAgents
InstanceNewParamsMetadataSearchForAgents
InstanceUpdateParamsMetadataSearchForAgents
NamespaceInstanceNewResponseMetadataSearchForAgents
NamespaceInstanceUpdateResponseMetadataSearchForAgents
NamespaceInstanceListResponseMetadataSearchForAgents
NamespaceInstanceDeleteResponseMetadataSearchForAgents
NamespaceInstanceReadResponseMetadataSearchForAgents
NamespaceInstanceNewParamsMetadataSearchForAgents
NamespaceInstanceUpdateParamsMetadataSearchForAgents

Email Security - Path Parameter Type Changes

Multiple Email Security settings sub-resources have changed their path parameter types from int64 to string:

AllowPolicies (policyID int64 -> policyID string)
BlockSenders (patternID int64 -> patternID string)
Domains (domainID int64 -> domainID string)
ImpersonationRegistry (displayNameID int64 -> impersonationRegistryID string)
TrustedDomains (trustedDomainID int64 -> trustedDomainID string)

Email Security - Investigate Parameter Rename

The Investigate.Get, Investigate.Move.New, and Investigate.Reclassify.New methods now use investigateID instead of postfixID as the path parameter name.

Email Security - Domains BulkDelete Method Removed

The SettingDomainService.BulkDelete method and its associated types have been removed:

SettingDomainBulkDeleteResponse
SettingDomainBulkDeleteParams

Email Security - TrustedDomains Return Type Change

SettingTrustedDomainService.New now returns *SettingTrustedDomainNewResponse instead of *SettingTrustedDomainNewResponseUnion.

Email Security - Investigate.Move Return Type Change

InvestigateMoveService.New now returns *pagination.SinglePage[InvestigateMoveNewResponse] instead of *[]InvestigateMoveNewResponse.

Workers - Observability Telemetry Filter Restructuring

The observability telemetry filter parameter types have been restructured to support nested filter groups. New discriminated union types replace the previous flat filter arrays:

ObservabilityTelemetryKeysParams.Filters now accepts FiltersObjectFilterUnion (was []interface\{\})
ObservabilityTelemetryQueryParams.Parameters.Filters now accepts FiltersObjectFilterUnion
ObservabilityTelemetryValuesParams.Filters now accepts FiltersObjectFilterUnion

New types include FiltersObjectFiltersObject (for group filters with FilterCombination) and FiltersWorkersObservabilityFilterLeaf (for leaf filters with typed Operation, Type, and Value fields).

Features

Organizations - Audit Logs (`client.Organizations.Logs.Audit`)

NEW SERVICE: Query organization audit logs with cursor-based pagination.

List() - Retrieve audit logs

Browser Rendering (`client.BrowserRendering`)

client.BrowserRendering.Devtools.Browser.Targets.Close() - Close a specific browser target (tab, page) by ID

Queues (`client.Queues`)

client.Queues.GetMetrics() - Retrieve queue metrics for a specific queue

AI Search (`client.AISearch`)

Added WaitForCompletion parameter to NamespaceInstanceItemNewOrUpdateParams and NamespaceInstanceItemSyncParams for synchronous indexing confirmation

Bug Fixes

Magic Transit: ConnectorService.List parameter name corrected from query to params (non-functional, affects generated documentation only)

Deprecations

None in this release.