Remove broken support for GET requests.

See #175 (comment) .

src/index.js

@@ -8,14 +8,13 @@ const {
   serializeFetchParameter,
   createSignalIfSupported,
   parseAndCheckHttpResponse,
-  fromError,
-  rewriteURIForGET,
 } = require('@apollo/client');
 const {
   extractFiles,
   isExtractableFile,
   ReactNativeFile,
 } = require('extract-files');
+
 /**
  * A React Native [`File`](https://developer.mozilla.org/en-US/docs/Web/API/File)
  * substitute.
@@ -181,7 +180,6 @@ exports.createUploadLink = ({
   credentials,
   headers,
   includeExtensions,
-  useGETForQueries,
 } = {}) => {
   const linkConfig = {
     http: { includeExtensions },
@@ -251,24 +249,7 @@ exports.createUploadLink = ({
       });
 
       options.body = form;
-    } else {
-      // If requested, set method to GET if there are no mutations.
-      if (
-        useGETForQueries &&
-        !operation.query.definitions.some(
-          (definition) =>
-            definition.kind === 'OperationDefinition' &&
-            definition.operation === 'mutation'
-        )
-      )
-        options.method = 'GET';
-
-      if (options.method === 'GET') {
-        const { newURI, parseError } = rewriteURIForGET(uri, body);
-        if (parseError) return fromError(parseError);
-        uri = newURI;
-      } else options.body = payload;
-    }
+    } else options.body = payload;
 
     return new Observable((observer) => {
       // If no abort controller signal was provided in fetch options, and the