chore: allow query as string in Python/.NET (#32516)

https://github.com/microsoft/playwright-python/issues/2497

docs/src/api/class-apirequestcontext.md

@@ -141,7 +141,7 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.delete.params = %%-js-fetch-option-params-%%
 * since: v1.16
 
-### param: APIRequestContext.delete.params = %%-java-csharp-fetch-params-%%
+### param: APIRequestContext.delete.params = %%-java-fetch-params-%%
 * since: v1.18
 
 ### option: APIRequestContext.delete.params = %%-python-fetch-option-params-%%
@@ -150,6 +150,9 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.delete.params = %%-csharp-fetch-option-params-%%
 * since: v1.16
 
+### option: APIRequestContext.delete.paramsString = %%-csharp-fetch-option-paramsString-%%
+* since: v1.47
+
 ### option: APIRequestContext.delete.headers = %%-js-python-csharp-fetch-option-headers-%%
 * since: v1.16
 
@@ -303,7 +306,7 @@ Target URL or Request to get all parameters from.
 ### option: APIRequestContext.fetch.params = %%-js-fetch-option-params-%%
 * since: v1.16
 
-### param: APIRequestContext.fetch.params = %%-java-csharp-fetch-params-%%
+### param: APIRequestContext.fetch.params = %%-java-fetch-params-%%
 * since: v1.18
 
 ### option: APIRequestContext.fetch.params = %%-python-fetch-option-params-%%
@@ -312,6 +315,9 @@ Target URL or Request to get all parameters from.
 ### option: APIRequestContext.fetch.params = %%-csharp-fetch-option-params-%%
 * since: v1.16
 
+### option: APIRequestContext.fetch.paramsString = %%-csharp-fetch-option-paramsString-%%
+* since: v1.47
+
 ### option: APIRequestContext.fetch.method
 * since: v1.16
 * langs: js, python, csharp
@@ -418,7 +424,7 @@ await request.GetAsync("https://example.com/api/getText", new() { Params = query
 ### option: APIRequestContext.get.params = %%-js-fetch-option-params-%%
 * since: v1.16
 
-### param: APIRequestContext.get.params = %%-java-csharp-fetch-params-%%
+### param: APIRequestContext.get.params = %%-java-fetch-params-%%
 * since: v1.18
 
 ### option: APIRequestContext.get.params = %%-python-fetch-option-params-%%
@@ -427,6 +433,9 @@ await request.GetAsync("https://example.com/api/getText", new() { Params = query
 ### option: APIRequestContext.get.params = %%-csharp-fetch-option-params-%%
 * since: v1.16
 
+### option: APIRequestContext.get.paramsString = %%-csharp-fetch-option-paramsString-%%
+* since: v1.47
+
 ### option: APIRequestContext.get.headers = %%-js-python-csharp-fetch-option-headers-%%
 * since: v1.16
 
@@ -477,7 +486,7 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.head.params = %%-js-fetch-option-params-%%
 * since: v1.16
 
-### param: APIRequestContext.head.params = %%-java-csharp-fetch-params-%%
+### param: APIRequestContext.head.params = %%-java-fetch-params-%%
 * since: v1.18
 
 ### option: APIRequestContext.head.params = %%-python-fetch-option-params-%%
@@ -486,6 +495,9 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.head.params = %%-csharp-fetch-option-params-%%
 * since: v1.16
 
+### option: APIRequestContext.head.paramsString = %%-csharp-fetch-option-paramsString-%%
+* since: v1.47
+
 ### option: APIRequestContext.head.headers = %%-js-python-csharp-fetch-option-headers-%%
 * since: v1.16
 
@@ -536,7 +548,7 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.patch.params = %%-js-fetch-option-params-%%
 * since: v1.16
 
-### param: APIRequestContext.patch.params = %%-java-csharp-fetch-params-%%
+### param: APIRequestContext.patch.params = %%-java-fetch-params-%%
 * since: v1.18
 
 ### option: APIRequestContext.patch.params = %%-python-fetch-option-params-%%
@@ -545,6 +557,9 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.patch.params = %%-csharp-fetch-option-params-%%
 * since: v1.16
 
+### option: APIRequestContext.patch.paramsString = %%-csharp-fetch-option-paramsString-%%
+* since: v1.47
+
 ### option: APIRequestContext.patch.headers = %%-js-python-csharp-fetch-option-headers-%%
 * since: v1.16
 
@@ -716,7 +731,7 @@ await request.PostAsync("https://example.com/api/uploadScript", new() { Multipar
 ### option: APIRequestContext.post.params = %%-js-fetch-option-params-%%
 * since: v1.16
 
-### param: APIRequestContext.post.params = %%-java-csharp-fetch-params-%%
+### param: APIRequestContext.post.params = %%-java-fetch-params-%%
 * since: v1.18
 
 ### option: APIRequestContext.post.params = %%-python-fetch-option-params-%%
@@ -725,6 +740,9 @@ await request.PostAsync("https://example.com/api/uploadScript", new() { Multipar
 ### option: APIRequestContext.post.params = %%-csharp-fetch-option-params-%%
 * since: v1.16
 
+### option: APIRequestContext.post.paramsString = %%-csharp-fetch-option-paramsString-%%
+* since: v1.47
+
 ### option: APIRequestContext.post.headers = %%-js-python-csharp-fetch-option-headers-%%
 * since: v1.16
 
@@ -775,7 +793,7 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.put.params = %%-js-fetch-option-params-%%
 * since: v1.16
 
-### param: APIRequestContext.put.params = %%-java-csharp-fetch-params-%%
+### param: APIRequestContext.put.params = %%-java-fetch-params-%%
 * since: v1.18
 
 ### option: APIRequestContext.put.params = %%-python-fetch-option-params-%%
@@ -784,6 +802,9 @@ context cookies from the response. The method will automatically follow redirect
 ### option: APIRequestContext.put.params = %%-csharp-fetch-option-params-%%
 * since: v1.16
 
+### option: APIRequestContext.put.paramsString = %%-csharp-fetch-option-paramsString-%%
+* since: v1.47
+
 ### option: APIRequestContext.put.headers = %%-js-python-csharp-fetch-option-headers-%%
 * since: v1.16
 

docs/src/api/params.md

@@ -364,7 +364,7 @@ Query parameters to be sent with the URL.
 
 ## python-fetch-option-params
 * langs: python
-- `params` <[Object]<[string], [string]|[float]|[boolean]>>
+- `params` <[Object]<[string], [string]|[float]|[boolean]>|[string]>
 
 Query parameters to be sent with the URL.
 
@@ -374,7 +374,13 @@ Query parameters to be sent with the URL.
 
 Query parameters to be sent with the URL.
 
-## java-csharp-fetch-params
+## csharp-fetch-option-paramsString
+* langs: csharp
+- `paramsString` <[string]>
+
+Query parameters to be sent with the URL.
+
+## java-fetch-params
 * langs: java
 - `options` ?<[RequestOptions]>