diff --git a/dist/lib/schema.js b/dist/lib/schema.js
index 517e192..2fe3d2e 100644
--- a/dist/lib/schema.js
+++ b/dist/lib/schema.js
@@ -1,4 +1,3 @@
-import Err from '@openaddresses/batch-error';
 // Ref: https://help.arcgis.com/en/sdk/10.0/java_ao_adf/api/arcgiswebservices/com/esri/arcgisws/EsriFieldType.html
 const Types = new Map([
     ['esriFieldTypeDate', 'string'],
@@ -16,14 +15,15 @@ const Types = new Map([
     ['esriFieldTypeXML', 'string'],
 ]);
 export default function FieldToSchema(metadata) {
-    if (!metadata.fields && !Array.isArray(metadata.fields))
-        throw new Err(400, null, 'No Fields array present in response');
     const doc = {
         type: 'object',
         required: [],
         additionalProperties: false,
         properties: {}
     };
+    if (!metadata.fields && !Array.isArray(metadata.fields)) {
+        return doc;
+    }
     for (const field of metadata.fields) {
         const name = String(field.name);
         const type = Types.has(field.type) ? Types.get(field.type) : 'string';
diff --git a/dist/lib/schema.js.map b/dist/lib/schema.js.map
index 50e2792..34390d9 100644
--- a/dist/lib/schema.js.map
+++ b/dist/lib/schema.js.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"file":"schema.js","sourceRoot":"","sources":["../../lib/schema.ts"],"names":[],"mappings":"AAMA,kHAAkH;AAClH,MAAM,KAAK,GAAqC,IAAI,GAAG,CAAC;IACpD,CAAC,mBAAmB,EAAE,QAAQ,CAAC;IAC/B,CAAC,qBAAqB,EAAE,QAAQ,CAAC;IACjC,CAAC,qBAAqB,EAAE,QAAQ,CAAC;IACjC,CAAC,qBAAqB,EAAE,QAAQ,CAAC;IACjC,CAAC,kBAAkB,EAAE,QAAQ,CAAC;IAC9B,CAAC,sBAAsB,EAAE,SAAS,CAAC;IACnC,CAAC,2BAA2B,EAAE,SAAS,CAAC;IACxC,CAAC,uBAAuB,EAAE,QAAQ,CAAC;IACnC,CAAC,mBAAmB,EAAE,QAAQ,CAAC;IAC/B,CAAC,uBAAuB,EAAE,QAAQ,CAAC;IACnC,CAAC,qBAAqB,EAAE,QAAQ,CAAC;IACjC,CAAC,mBAAmB,EAAE,QAAQ,CAAC;IAC/B,CAAC,kBAAkB,EAAE,QAAQ,CAAC;CACjC,CAAC,CAAC;AAEH,MAAM,CAAC,OAAO,UAAU,aAAa,CAAC,QAAa;IAC/C,MAAM,GAAG,GAAgB;QACrB,IAAI,EAAE,QAAQ;QACd,QAAQ,EAAE,EAAE;QACZ,oBAAoB,EAAE,KAAK;QAC3B,UAAU,EAAE,EAAE;KACjB,CAAA;IAED,IAAI,CAAC,QAAQ,CAAC,MAAM,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,QAAQ,CAAC,MAAM,CAAC,EAAE;QACrD,OAAO,GAAG,CAAC;KACd;IAED,KAAK,MAAM,KAAK,IAAI,QAAQ,CAAC,MAAM,EAAE;QACjC,MAAM,IAAI,GAAG,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;QAEhC,MAAM,IAAI,GAAwB,KAAK,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC;QAE3F,MAAM,IAAI,GAAgB,GAAG,CAAC,UAAU,CAAC,IAAI,CAAC,GAAG;YAC7C,IAAI;SACP,CAAA;QAED,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,MAAM,CAAC,IAAI,IAAI,KAAK,QAAQ,EAAE;YAC3C,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC,MAAM,CAAC;SACjC;KACJ;IAED,OAAO,GAAG,CAAC;AACf,CAAC"}
\ No newline at end of file