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[@salesforce/b2c-tooling-sdk](../../modules.md) / [clients](../index.md) / SCAPI\_SITES\_CASCADE

# Variable: SCAPI\_SITES\_CASCADE

> `const` **SCAPI\_SITES\_CASCADE**: `ScopeCascade`

Defined in: [packages/b2c-tooling-sdk/src/clients/scapi-sites.ts:33](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/2feab01f654eec77c6d702777ec2818472f131f1/packages/b2c-tooling-sdk/src/clients/scapi-sites.ts#L33)

Per-operation scope cascade for SCAPI Sites.

The Sites API exposes both read and cartridge-path write operations and
supports both a read-only (`sfcc.sites`) and read-write (`sfcc.sites.rw`) scope. A given API
client may have been granted only one of them, so reads try `rw` first
(which also grants read) and fall back to the read-only scope. Write
operations use the rw tier exclusively.