Tweak schema doc phrasing

Author: markerikson

docs/rtk-query/api/createApi.mdx

@@ -838,7 +838,9 @@ async function onCacheEntryAdded(
 
 ### Schema Validation
 
-Endpoints can have schemas for runtime validation of various values. Any [Standard Schema](https://standardschema.dev/) compliant library can be used.
+Endpoints can have schemas for runtime validation of query args, responses, and errors. Any [Standard Schema](https://standardschema.dev/) compliant library can be used.
+
+When used with TypeScript, schemas can also be used to [infer the type of that value instead of having to declare it](../usage-with-typescript.mdx#schema-validation).
 
 :::warning
 

docs/rtk-query/usage-with-typescript.mdx

@@ -706,7 +706,7 @@ function AddPost() {
 
 ## Schema Validation
 
-Endpoints can have schemas for runtime validation of various values. Any [Standard Schema](https://standardschema.dev/) compliant library can be used. See [API reference](./api/createApi.mdx#schema-validation) for full list of available schemas.
+Endpoints can have schemas for runtime validation of query args, responses, and errors. Any [Standard Schema](https://standardschema.dev/) compliant library can be used. See [API reference](./api/createApi.mdx#schema-validation) for full list of available schemas.
 
 When following the default approach of explicitly specifying type parameters for queries and mutations, the schemas will be required to match the types provided.
 

docs/rtk-query/usage/infinite-queries.mdx

@@ -534,7 +534,9 @@ const projectsApi = createApi({
 
 ## Runtime Validation using Schemas
 
-Endpoints can use any [Standard Schema](https://standardschema.dev/) compliant library for runtime validation of various values. See [API reference](../api/createApi.mdx#schema-validation) for full list of available schemas.
+Endpoints can use any [Standard Schema](https://standardschema.dev/) compliant library for runtime validation of query args, responses, and errors. See [API reference](../api/createApi.mdx#schema-validation) for full list of available schemas.
+
+When used with TypeScript, schemas can also be used to [infer the type of that value instead of having to declare it](../usage-with-typescript.mdx#schema-validation).
 
 Most commonly, you'll want to use `responseSchema` to validate the response from the server (or `rawResponseSchema` when using `transformResponse`).
 

docs/rtk-query/usage/mutations.mdx

@@ -329,7 +329,9 @@ export const {
 
 ## Runtime Validation using Schemas
 
-Endpoints can use any [Standard Schema](https://standardschema.dev/) compliant library for runtime validation of various values. See [API reference](../api/createApi.mdx#schema-validation) for full list of available schemas.
+Endpoints can use any [Standard Schema](https://standardschema.dev/) compliant library for runtime validation of query args, responses, and errors. See [API reference](../api/createApi.mdx#schema-validation) for full list of available schemas.
+
+When used with TypeScript, schemas can also be used to [infer the type of that value instead of having to declare it](../usage-with-typescript.mdx#schema-validation).
 
 Most commonly, you'll want to use `responseSchema` to validate the response from the server (or `rawResponseSchema` when using `transformResponse`).
 

docs/rtk-query/usage/queries.mdx

@@ -352,7 +352,9 @@ const { status, data, error, refetch } = dispatch(
 
 ## Runtime Validation using Schemas
 
-Endpoints can use any [Standard Schema](https://standardschema.dev/) compliant library for runtime validation of various values. See [API reference](../api/createApi.mdx#schema-validation) for full list of available schemas.
+Endpoints can use any [Standard Schema](https://standardschema.dev/) compliant library for runtime validation of query args, responses, and errors. See [API reference](../api/createApi.mdx#schema-validation) for full list of available schemas.
+
+When used with TypeScript, schemas can also be used to [infer the type of that value instead of having to declare it](../usage-with-typescript.mdx#schema-validation).
 
 Most commonly, you'll want to use `responseSchema` to validate the response from the server (or `rawResponseSchema` when using `transformResponse`).