Merge branch 'bugfix/esp_https_ota_v4.3' into 'release/v4.3'

esp_https_ota: Add  check for HTTP error codes and documentation updates (v4.3)

See merge request espressif/esp-idf!14206

components/esp_http_client/include/esp_http_client.h

@@ -151,6 +151,7 @@ typedef enum {
     HttpStatus_TemporaryRedirect = 307,
 
     /* 4xx - Client Error */
+    HttpStatus_BadRequest        = 400,
     HttpStatus_Unauthorized      = 401,
     HttpStatus_Forbidden         = 403,
     HttpStatus_NotFound          = 404,

components/esp_https_ota/src/esp_https_ota.c

@@ -73,8 +73,11 @@ static esp_err_t _http_handle_response_code(esp_http_client_handle_t http_client
     } else if(status_code == HttpStatus_NotFound || status_code == HttpStatus_Forbidden) {
         ESP_LOGE(TAG, "File not found(%d)", status_code);
         return ESP_FAIL;
-    } else if (status_code == HttpStatus_InternalError) {
-        ESP_LOGE(TAG, "Server error occurred(%d)", status_code);
+    } else if (status_code >= HttpStatus_BadRequest && status_code < HttpStatus_InternalError) {
+        ESP_LOGE(TAG, "Client error (%d)", status_code);
+        return ESP_FAIL;
+    } else if (status_code >= HttpStatus_InternalError) {
+        ESP_LOGE(TAG, "Server error (%d)", status_code);
         return ESP_FAIL;
     }