diff --git a/lib/process.js b/lib/process.js
index 28c3e6a..eb3b4d7 100644
--- a/lib/process.js
+++ b/lib/process.js
@@ -217,6 +217,11 @@ function processTransactions(api, parentOp, parentPath, topLevel, options) {
     for (let index = 0; index < count; index++) {
       var params = processParams(res.statusCode, parentOp, parentPath, options, index)
       var expected = processResponse(res, parentOp.method, parentPath.path, options, index)
+      var requestBody = processRequestBody(res.pathToDefinition, options)
+
+      if (requestBody && Object.keys(params.body).length === 0 ){
+        params.body = requestBody
+      }
 
       var hasValue = options.samples
       if (expected.custom) {
@@ -595,3 +600,24 @@ function replaceNewlines(str) {
 function escapeSingleQuotes(str) {
   return str.replace(/'/g, "\\'")
 }
+
+/**
+ * 
+ * @param {} pathToDefinition Definition array with [ path, defPath, method, response, code]
+ * @param {*} options 
+ * @returns 
+ */
+function processRequestBody( pathToDefinition, options ){
+  const [ path, defPath, method, response, code ] = pathToDefinition
+  let requestBody = null
+
+  if (['post', 'patch', 'put'].includes(method)){
+    if ( options.customValues 
+      && options.customValues[defPath] 
+      && options.customValues[defPath][method]
+      && options.customValues[defPath][method][code]){
+      requestBody = options.customValues[defPath][method][code]['requestBody']
+    }
+  }
+  return requestBody
+}
\ No newline at end of file