diff --git a/resources/py/pyproject.toml.template b/resources/py/pyproject.toml.template
index 9d3df42..cbeff85 100644
--- a/resources/py/pyproject.toml.template
+++ b/resources/py/pyproject.toml.template
@@ -1,6 +1,6 @@
 [project]
 name = "guardrails-api-client"
-version = "0.3.6"
+version = "0.3.7"
 description = "Guardrails API Client."
 authors = [
     {name = "Guardrails AI", email = "contact@guardrailsai.com"}
diff --git a/resources/py/scripts/prebuild.js b/resources/py/scripts/prebuild.js
index fa734b7..e93f05c 100644
--- a/resources/py/scripts/prebuild.js
+++ b/resources/py/scripts/prebuild.js
@@ -126,7 +126,9 @@ function fixPassResult() {
   const passResult = passResultFile
     .replace(
       '_obj = cls.model_validate({',
-      '_obj = cls.model_validate({\n\t\t\t"metadata": obj.get("metadata"),\n\t\t\t"value_override": obj.get("value_override"),'
+      // The python formatter suddenly decided it didn't like tab characters
+      // even though they're fine later on in the string...
+      '\n        if obj.get("outcome") != "pass":\n            raise ValueError("PassResult must have an outcome value of \\"pass\\"!")\n        _obj = cls.model_validate({\n\t\t\t"metadata": obj.get("metadata"),\n\t\t\t"value_override": obj.get("valueOverride"),'
     )
     
   if (passResultFile === passResult) {
@@ -142,7 +144,9 @@ function fixFailResult() {
   const failResult = failResultFile
   .replace(
     '_obj = cls.model_validate({',
-    '_obj = cls.model_validate({\n\t\t\t"error_message": obj.get("error_message"),\n\t\t\t"fix_value": obj.get("fix_value"),\n\t\t\t"error_spans": [ErrorSpan.from_dict(es) for es in obj.get("error_spans", [])],\n\t\t\t"metadata": obj.get("metadata"),'
+    // The python formatter suddenly decided it didn't like tab characters
+    // even though they're fine later on in the string...
+    '\n        if obj.get("outcome") != "fail":\n            raise ValueError("FailResult must have an outcome value of \\"fail\\"!")\n        _obj = cls.model_validate({\n\t\t\t"error_message": obj.get("errorMessage"),\n\t\t\t"fix_value": obj.get("fixValue"),\n\t\t\t"error_spans": [ErrorSpan.from_dict(es) for es in obj.get("errorSpans", [])],\n\t\t\t"metadata": obj.get("metadata"),'
   )
 
   if (failResultFile === failResult) {
@@ -271,6 +275,38 @@ function fixValidatorReferenceTypes () {
   fs.writeFileSync(validatorReferenceFilePath, validatorReference)
 }
 
+function fixInputs() {
+  const inputsFilePath = path.resolve('./guardrails_api_client/models/inputs.py');
+  const inputsFile = fs.readFileSync(inputsFilePath).toString();
+  const inputs = inputsFile
+  .replace(
+    '_obj = cls.model_validate({',
+    '_obj = cls.model_validate({\n\t\t\t"promptParams": obj.get("promptParams"),\n\t\t\t"metadata": obj.get("metadata"),'
+  )
+
+  if (inputsFile === inputs) {
+    console.warn("Fixes in fixInputs may no longer be necessary!")
+  }
+
+  fs.writeFileSync(inputsFilePath, inputs)
+}
+
+function fixCallInputs() {
+  const callInputsFilePath = path.resolve('./guardrails_api_client/models/call_inputs.py');
+  const callInputsFile = fs.readFileSync(callInputsFilePath).toString();
+  const callInputs = callInputsFile
+  .replace(
+    '_obj = cls.model_validate({',
+    '_obj = cls.model_validate({\n\t\t\t"promptParams": obj.get("promptParams"),\n\t\t\t"metadata": obj.get("metadata"),\n\t\t\t"kwargs": obj.get("kwargs"),'
+  )
+
+  if (callInputsFile === callInputs) {
+    console.warn("Fixes in fixInputs may no longer be necessary!")
+  }
+
+  fs.writeFileSync(callInputsFilePath, callInputs)
+}
+
 function exportAll (filePath) {
   const initFilePath = path.resolve(filePath);
   const initFile = fs.readFileSync(initFilePath).toString();
@@ -307,6 +343,8 @@ function hotFixes () {
   fixModelSchemaDefaults();
   fixCallException();
   fixValidatorReferenceTypes();
+  fixInputs();
+  fixCallInputs();
   fixInits();
 }
 
@@ -329,8 +367,8 @@ function globalReplacements () {
         )
         // TODO: Find a regex for these
         .replace(
-          '"validated_chunk": object.from_dict(obj["validated_chunk"]) if obj.get("validated_chunk") is not None else None',
-          '"validated_chunk": obj.get("validated_chunk")'
+          '"validatedChunk": object.from_dict(obj["validatedChunk"]) if obj.get("validatedChunk") is not None else None',
+          '"validated_chunk": obj.get("validatedChunk")'
         )
         .replace(
           '"incorrectValue": object.from_dict(obj["incorrectValue"]) if obj.get("incorrectValue") is not None else None,',
@@ -349,8 +387,8 @@ function globalReplacements () {
           '_items.append(_item.to_dict() if hasattr(_item, "to_dict") and callable(_item.to_dict) else _item)'
         )
         .replace(
-          "_dict['validated_chunk'] = self.validated_chunk.to_dict()",
-          "_dict['validated_chunk'] = self.validated_chunk"
+          "_dict['validatedChunk'] = self.validated_chunk.to_dict()",
+          "_dict['validatedChunk'] = self.validated_chunk"
         )
         .replace(
           "_dict['incorrectValue'] = self.incorrect_value.to_dict()",
diff --git a/resources/ts/package-lock.json b/resources/ts/package-lock.json
index 9bf57b6..ece05d9 100644
--- a/resources/ts/package-lock.json
+++ b/resources/ts/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@guardrails-ai/api-client",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@guardrails-ai/api-client",
-      "version": "0.3.6",
+      "version": "0.3.7",
       "license": "Apache-2.0",
       "devDependencies": {
         "@types/node": "^20.12.11",
diff --git a/resources/ts/package.json b/resources/ts/package.json
index dd734a3..a826caf 100644
--- a/resources/ts/package.json
+++ b/resources/ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@guardrails-ai/api-client",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "description": "Client libaray for interacting with the guardrails-api",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",