Support ScaleType for Storage Pools and ONTAP mode pools

[gnaveen-netapp]

This pull request introduces support for the scaleType and mode fields when creating and managing NetApp FLEX UNIFIED storage pools, removes support for the deprecated UNIFIED_LARGE_CAPACITY storage pool type. The most important changes are summarized below:

• Added scaleType as an optional input to the createStoragePoolHandler, with validation to ensure it is only used with FLEX UNIFIED pools and only accepts valid enum values (SCALE_TYPE_DEFAULT, SCALE_TYPE_SCALEOUT, SCALE_TYPE_UNSPECIFIED).
• Introduced support for the mode field (Default vs ONTAP expert mode).

Dependency update:

• Upgraded @google-cloud/netapp dependency from version 0.16.0 to 0.18.0 in package.json.

[Copilot]

Pull request overview

Updates storage pool creation to model “large capacity” as a scaleType on FLEX+UNIFIED pools (instead of a separate UNIFIED_LARGE_CAPACITY pool type), aligning validation, documentation, and tests with the newer NetApp API surface.

Changes:

• Remove UNIFIED_LARGE_CAPACITY from storagePoolType inputs and handler parsing; update related error messages.
• Add scaleType input support for storage pool creation and include it in the create request payload (with new validation/tests).
• Bump @google-cloud/netapp dependency to ^0.18.0 and update docs (README/GEMINI) to describe the new model.

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/tools/storage-pool-tools.ts	Removes UNIFIED_LARGE_CAPACITY from storagePoolType and adds scaleType to the create tool input schema.
src/tools/storage-pool-tools.test.ts	Updates schema validation tests for removed pool type and new scaleType.
src/tools/handlers/storage-pool-handler.ts	Removes old enum mapping and adds scaleType parsing/validation + request payload wiring.
src/tools/handlers/storage-pool-handler.test.ts	Adds coverage for scaleType normalization/validation and payload inclusion; updates UNIFIED/FLEX error expectations.
README.md	Updates service-level guidance and documents storagePoolType/scaleType.
package.json	Bumps @google-cloud/netapp to ^0.18.0.
package-lock.json	Locks @google-cloud/netapp to 0.18.0.
GEMINI.md	Updates guidance to reflect UNIFIED + scaleType for large capacity instead of UNIFIED_LARGE_CAPACITY.

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[sahoor-netapp]

Please add ontap mode pool creation support as part of this PR.

[gnaveen-netapp]

Added ontap mode pool creation support

[Copilot]

Pull request overview

Copilot reviewed 7 out of 8 changed files in this pull request and generated 3 comments.