Fix passing body in retry logic (#1321)

The compressed body wasn't passed along.

Author: therve

.generator/src/generator/templates/http/isomorphic-fetch.j2

@@ -51,11 +51,12 @@ export class IsomorphicFetchHttpLibrary implements HttpLibrary {
       }
     }
 
-    return this.executeRequest(request,0,headers);
+    return this.executeRequest(request, body, 0, headers);
   }
 
   private async executeRequest(
     request: RequestContext,
+    body: any,
     currentAttempt: number,
     headers: {[key: string]: string}
   ): Promise<ResponseContext> {
@@ -66,7 +67,7 @@ export class IsomorphicFetchHttpLibrary implements HttpLibrary {
     const fetchFunction =!isNode && typeof fetch === "function" ? fetch : crossFetch;
     const fetchOptions = {
       method: request.getHttpMethod().toString(),
-      body: request.getBody() as any,
+      body: body,
       headers: headers,
       signal: request.getHttpConfig().signal,
     }
@@ -108,12 +109,12 @@ export class IsomorphicFetchHttpLibrary implements HttpLibrary {
           this.backoffBase,
           this.backoffMultiplier,
           responseHeaders
-      );
-      currentAttempt++;
-      await this.sleep(delay * 1000);
-      return this.executeRequest(request, currentAttempt, headers);
-    }
-    return response;
+        );
+        currentAttempt++;
+        await this.sleep(delay * 1000);
+        return this.executeRequest(request, body, currentAttempt, headers);
+      }
+      return response;
     } catch (error) {
       console.error("An error occurred during the HTTP request:", error);
       throw error;

packages/datadog-api-client-common/http/isomorphic-fetch.ts

@@ -56,11 +56,12 @@ export class IsomorphicFetchHttpLibrary implements HttpLibrary {
       }
     }
 
-    return this.executeRequest(request, 0, headers);
+    return this.executeRequest(request, body, 0, headers);
   }
 
   private async executeRequest(
     request: RequestContext,
+    body: any,
     currentAttempt: number,
     headers: { [key: string]: string }
   ): Promise<ResponseContext> {
@@ -72,7 +73,7 @@ export class IsomorphicFetchHttpLibrary implements HttpLibrary {
       !isNode && typeof fetch === "function" ? fetch : crossFetch;
     const fetchOptions = {
       method: request.getHttpMethod().toString(),
-      body: request.getBody() as any,
+      body: body,
       headers: headers,
       signal: request.getHttpConfig().signal,
     };
@@ -117,7 +118,7 @@ export class IsomorphicFetchHttpLibrary implements HttpLibrary {
         );
         currentAttempt++;
         await this.sleep(delay * 1000);
-        return this.executeRequest(request, currentAttempt, headers);
+        return this.executeRequest(request, body, currentAttempt, headers);
       }
       return response;
     } catch (error) {