Update nullability.mdx (#6386)

dhritzkiv · web-flow · commit 8168fc02a0a5 · 2025-02-19T09:52:24.000+01:00
Fix up `levels` syntax for `\@catch(to:` directive example
diff --git a/docs/source/advanced/nullability.mdx b/docs/source/advanced/nullability.mdx
@@ -179,7 +179,7 @@ For fields of `List` type, `@catch` applies only to the first level. If you need
 query GetUser {
   user {
     # map friends[i] to FieldResult
-    friends @catch(to: RESULT, level: 1)
+    friends @catch(to: RESULT, levels: [1])
   }
 }
 ```
@@ -358,4 +358,4 @@ If your schema is configured with `@catchByDefault(to: NULL)`, you'll also need
 query GetFoo {
   foo @catch(to: THROW)
 }
-```
+```

Original file line number	Diff line number	Diff line change
@@ -179,7 +179,7 @@ For fields of `List` type, `@catch` applies only to the first level. If you need
`179`	`179`	`query GetUser {`
`180`	`180`	`user {`
`181`	`181`	`# map friends[i] to FieldResult`
`182`		`- friends @catch(to: RESULT, level: 1)`
	`182`	`+ friends @catch(to: RESULT, levels: [1])`
`183`	`183`	`}`
`184`	`184`	`}`
`185`	`185`	```
@@ -358,4 +358,4 @@ If your schema is configured with `@catchByDefault(to: NULL)`, you'll also need
`358`	`358`	`query GetFoo {`
`359`	`359`	`foo @catch(to: THROW)`
`360`	`360`	`}`
`361`		-```
	`361`	+```