Why invalid numeric literal?

.gitlab-ci.yml

@@ -14,5 +14,4 @@ Lint:plugins:default:
       | curl "https://git.ethitter.com/api/v4/ci/lint?include_merged_yaml=true" \
         --header 'Content-Type: application/json' \
         --header "PRIVATE-TOKEN: $GITLAB_API_PAT" \
-        --data @- \
-      | jq --raw-output '.merged_yaml | fromjson'
+        --data @-