diff --git a/api_response.go b/api_response.go
index 48c379d..3f124b4 100644
--- a/api_response.go
+++ b/api_response.go
@@ -76,7 +76,7 @@ type UserWithNameEmail struct {
 	EmailAddress string `json:"emailAddress"`
 }
 
-type User struct {
+type UserWithLinks struct {
 	Name        string `json:"name"`
 	Email       string `json:"emailAddress"`
 	ID          int    `json:"id"`
@@ -87,11 +87,21 @@ type User struct {
 	Links       Links  `json:"links"`
 }
 
+type User struct {
+	Name        string `json:"name"`
+	Email       string `json:"emailAddress"`
+	ID          int    `json:"id"`
+	DisplayName string `json:"displayName"`
+	Active      bool   `json:"active"`
+	Slug        string `json:"slug"`
+	Type        string `json:"type"`
+}
+
 type UserWithMetadata struct {
-	User     User   `json:"user"`
-	Role     string `json:"role"`
-	Approved bool   `json:"approved"`
-	Status   string `json:"status"`
+	User     UserWithLinks `json:"user"`
+	Role     string        `json:"role"`
+	Approved bool          `json:"approved"`
+	Status   string        `json:"status"`
 }
 
 type MergeResult struct {
@@ -139,13 +149,13 @@ type SSHKey struct {
 
 // Commit contains data from a commit in BitBucket
 type Commit struct {
-	ID                 string            `json:"id"`
-	DisplayID          string            `json:"displayId"`
-	Author             UserWithNameEmail `json:"author"`
-	AuthorTimestamp    int64             `json:"authorTimestamp"`
-	Committer          UserWithNameEmail `json:"committer"`
-	CommitterTimestamp int64             `json:"committerTimestamp"`
-	Message            string            `json:"message"`
+	ID                 string `json:"id"`
+	DisplayID          string `json:"displayId"`
+	Author             User   `json:"author"`
+	AuthorTimestamp    int64  `json:"authorTimestamp"`
+	Committer          User   `json:"committer"`
+	CommitterTimestamp int64  `json:"committerTimestamp"`
+	Message            string `json:"message"`
 	Parents            []struct {
 		ID        string `json:"id"`
 		DisplayID string `json:"displayId"`
diff --git a/default_api.go b/default_api.go
index 7780f58..67a0f16 100644
--- a/default_api.go
+++ b/default_api.go
@@ -6370,6 +6370,10 @@ Retrieve the repository matching the supplied <strong>projectKey</stron
 @param repositorySlug the repository slug
 @return */
 func (a *DefaultApiService) GetPullRequestCommits(projectKey, repositorySlug string, pullRequestID int) (*APIResponse, error) {
+	return a.GetPullRequestCommitsWithOptions(projectKey, repositorySlug, pullRequestID, make(map[string]interface{}))
+}
+
+func (a *DefaultApiService) GetPullRequestCommitsWithOptions(projectKey, repositorySlug string, pullRequestID int, localVarOptionals map[string]interface{}) (*APIResponse, error) {
 	var (
 		localVarHTTPMethod = strings.ToUpper("Get")
 		localVarPostBody   interface{}
@@ -6387,6 +6391,21 @@ func (a *DefaultApiService) GetPullRequestCommits(projectKey, repositorySlug str
 	localVarQueryParams := url.Values{}
 	localVarFormParams := url.Values{}
 
+	if err := typeCheckParameter(localVarOptionals["limit"], "int", "limit"); err != nil {
+		return nil, err
+	}
+
+	if err := typeCheckParameter(localVarOptionals["start"], "int", "start"); err != nil {
+		return nil, err
+	}
+
+	if localVarTempParam, localVarOk := localVarOptionals["limit"].(int); localVarOk {
+		localVarQueryParams.Add("limit", parameterToString(localVarTempParam, ""))
+	}
+	if localVarTempParam, localVarOk := localVarOptionals["start"].(int); localVarOk {
+		localVarQueryParams.Add("start", parameterToString(localVarTempParam, ""))
+	}
+
 	// to determine the Content-Type header
 	localVarHTTPContentTypes := []string{}