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[@salesforce/b2c-tooling-sdk](../../modules.md) / [clients](../index.md) / isOcapiDeprecatedFault

# Function: isOcapiDeprecatedFault()

> **isOcapiDeprecatedFault**(`error`): `boolean`

Defined in: [packages/b2c-tooling-sdk/src/clients/error-utils.ts:152](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/36eea0d308f1312d1a446ec8813ed30b0bdba62c/packages/b2c-tooling-sdk/src/clients/error-utils.ts#L152)

Returns true if an API error object is an OCAPI deprecation fault
(`fault.type === 'OcapiDeprecatedException'`).

Detection keys off the structured `fault.type`, not the message text, so it
is robust to message wording changes. Used to convert the opaque OCAPI 403
into actionable "configure SCAPI" guidance at every OCAPI-terminal site.

## Parameters

### error

`unknown`

## Returns

`boolean`