From 62297d2e4212fa51d73d7eb1d3fe545c15f5b51f Mon Sep 17 00:00:00 2001 From: "fern-api[bot]" <115122769+fern-api[bot]@users.noreply.github.com> Date: Wed, 29 Apr 2026 15:48:25 +0000 Subject: [PATCH] Remove language-specific callouts for x-fern-default, now supported across all SDK languages --- fern/products/api-def/openapi/extensions/default.mdx | 6 +----- fern/products/sdks/deep-dives/generated-sdk.mdx | 2 +- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/fern/products/api-def/openapi/extensions/default.mdx b/fern/products/api-def/openapi/extensions/default.mdx index c68b1b019a..18a9022a57 100644 --- a/fern/products/api-def/openapi/extensions/default.mdx +++ b/fern/products/api-def/openapi/extensions/default.mdx @@ -6,11 +6,7 @@ description: Use `x-fern-default` to set client-side default values for path, he The `x-fern-default` extension lets you specify a client-side default value for a path, header, or query parameter, including headers defined under [`x-fern-global-headers`](/learn/api-definitions/openapi/extensions/global-headers). When present, the generated SDK makes the parameter optional and automatically sends the default value if the caller omits it. `x-fern-default` supports `string` and `boolean` values; other types (such as numbers) are ignored. -This is useful for pinning an API version header or a region path parameter while still allowing callers to override the value. - - - `x-fern-default` is supported for TypeScript, Python, Go, Java, C#, PHP, and Ruby SDKs. - +This is useful for pinning an API version header or a region path parameter while still allowing callers to override the value. `x-fern-default` is supported across all SDK languages. ## Path parameters diff --git a/fern/products/sdks/deep-dives/generated-sdk.mdx b/fern/products/sdks/deep-dives/generated-sdk.mdx index 386e85112f..c358a494c1 100644 --- a/fern/products/sdks/deep-dives/generated-sdk.mdx +++ b/fern/products/sdks/deep-dives/generated-sdk.mdx @@ -49,7 +49,7 @@ When you define webhooks in your API spec, Fern automatically [generates utiliti ## Default parameter values -You can configure [default values](/learn/api-definitions/openapi/extensions/default-values) for path, header, and query parameters, including headers defined under [`x-fern-global-headers`](/learn/api-definitions/openapi/extensions/global-headers). The SDK makes those parameters optional and sends the default when the caller doesn't provide one — useful for things like pinning an API version header or default region. Supported in TypeScript, Python, Go, Java, C#, PHP, and Ruby SDKs. +You can configure [default values](/learn/api-definitions/openapi/extensions/default-values) for path, header, and query parameters, including headers defined under [`x-fern-global-headers`](/learn/api-definitions/openapi/extensions/global-headers). The SDK makes those parameters optional and sends the default when the caller doesn't provide one — useful for things like pinning an API version header or default region. ## Customization options