diff --git a/authentication.go b/authentication.go
index 5412356..af41341 100644
--- a/authentication.go
+++ b/authentication.go
@@ -15,7 +15,7 @@ type LoginPayload struct {
 }
 
 type LoginResponse struct {
-	Status  string    `json:"status"`
+	ErrStatus
 	Data    DataLogin `json:"data"`
 	Message string    `json:"message,omitempty"`
 }
@@ -107,13 +107,14 @@ type Preferences struct {
 }
 
 type LogoutResponse struct {
-	Status string `json:"status"`
-	Data   struct {
+	ErrStatus
+	Data struct {
 		Message string `json:"message"`
 	} `json:"data"`
 }
 
 type MeResponse struct {
+	ErrStatus
 	ID                    string    `json:"_id"`
 	Services              Services  `json:"services"`
 	Emails                []Email   `json:"emails"`
@@ -132,7 +133,6 @@ type MeResponse struct {
 	Language              string    `json:"language"`
 	Email                 string    `json:"email"`
 	AvatarURL             string    `json:"avatarUrl"`
-	Success               bool      `json:"success"`
 }
 
 func (c *Client) Login(login *LoginPayload) (*LoginResponse, error) {
diff --git a/autotranslate.go b/autotranslate.go
index 482f0f3..64fc1f1 100644
--- a/autotranslate.go
+++ b/autotranslate.go
@@ -6,8 +6,8 @@ import (
 )
 
 type SupportedLanguageResp struct {
+	ErrStatus
 	Languages []language `json:"languages"`
-	Success   bool       `json:"success"`
 }
 
 type language struct {
diff --git a/channels.go b/channels.go
index b356fec..364eb37 100644
--- a/channels.go
+++ b/channels.go
@@ -14,8 +14,8 @@ type AddAllRequest struct {
 }
 
 type AddAllResponse struct {
+	ErrStatus
 	Channel Channel `json:"channel"`
-	Success bool    `json:"success"`
 }
 
 type Channel struct {
@@ -39,6 +39,7 @@ type ChannelCountersRequest struct {
 }
 
 type ChannelCountersResponse struct {
+	ErrStatus
 	Joined       bool      `json:"joined"`
 	Members      int       `json:"members"`
 	Unreads      int       `json:"unreads"`
@@ -46,7 +47,6 @@ type ChannelCountersResponse struct {
 	Msgs         int       `json:"msgs"`
 	Latest       time.Time `json:"latest"`
 	UserMentions int       `json:"userMentions"`
-	Success      bool      `json:"success"`
 }
 
 type CreateChannelRequest struct {
@@ -56,8 +56,8 @@ type CreateChannelRequest struct {
 }
 
 type CreateChannelResponse struct {
+	ErrStatus
 	Channel Channel `json:"channel"`
-	Success bool    `json:"success"`
 }
 
 type SimpleChannelRequest struct {
@@ -76,8 +76,8 @@ type ChannelHistoryRequest struct {
 }
 
 type ChannelInfoResponse struct {
+	ErrStatus
 	Channel ChannelInfo `json:"channel"`
-	Success bool        `json:"success"`
 }
 
 type ChannelInfo struct {
@@ -105,6 +105,7 @@ type InviteChannelRequest struct {
 }
 
 type InviteChannelResponse struct {
+	ErrStatus
 	Channel struct {
 		ID        string    `json:"_id"`
 		Ts        time.Time `json:"ts"`
@@ -115,15 +116,14 @@ type InviteChannelResponse struct {
 		UpdatedAt time.Time `json:"_updatedAt"`
 		Lm        time.Time `json:"lm"`
 	} `json:"channel"`
-	Success bool `json:"success"`
 }
 
 type ChannelListResponse struct {
+	ErrStatus
 	Channels []ChannelList `json:"channels"`
 	Offset   int           `json:"offset"`
 	Count    int           `json:"count"`
 	Total    int           `json:"total"`
-	Success  bool          `json:"success"`
 }
 
 type ChannelList struct {
@@ -140,18 +140,18 @@ type ChannelList struct {
 }
 
 type ChannelMembersResponse struct {
+	ErrStatus
 	Members []Member `json:"members"`
 	Count   int      `json:"count"`
 	Offset  int      `json:"offset"`
 	Total   int      `json:"total"`
-	Success bool     `json:"success"`
 }
 
 type Member struct {
+	ErrStatus
 	ID       string `json:"_id"`
 	Username string `json:"username"`
 	Name     string `json:"name"`
-	Status   string `json:"status"`
 }
 
 type RenameChannelRequest struct {
@@ -160,8 +160,8 @@ type RenameChannelRequest struct {
 }
 
 type RenameChannelResponse struct {
+	ErrStatus
 	Channel ChannelList `json:"channel"`
-	Success bool        `json:"success"`
 }
 
 type SetAnnouncementRequest struct {
@@ -170,8 +170,8 @@ type SetAnnouncementRequest struct {
 }
 
 type SetAnnouncementResponse struct {
+	ErrStatus
 	Announcement string `json:"announcement"`
-	Success      bool   `json:"success"`
 }
 
 type SetDescriptionRequest struct {
@@ -180,8 +180,8 @@ type SetDescriptionRequest struct {
 }
 
 type SetDescriptionResponse struct {
+	ErrStatus
 	Description string `json:"description"`
-	Success     bool   `json:"success"`
 }
 
 type SetTopicRequest struct {
@@ -190,11 +190,11 @@ type SetTopicRequest struct {
 }
 
 type SetTopicResponse struct {
-	Topic   string `json:"topic"`
-	Success bool   `json:"success"`
+	ErrStatus
+	Topic string `json:"topic"`
 }
 
-// Adds all of the users on the server to a channel.
+// AddAllToChannel adds all of the users on the server to a channel.
 func (c *Client) AddAllToChannel(params *AddAllRequest) (*AddAllResponse, error) {
 	opt, _ := json.Marshal(params)
 
@@ -215,7 +215,7 @@ func (c *Client) AddAllToChannel(params *AddAllRequest) (*AddAllResponse, error)
 	return &res, nil
 }
 
-// Archives a channel.
+// ArchiveChannel archives a channel.
 func (c *Client) ArchiveChannel(param *SimpleChannelId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -236,7 +236,7 @@ func (c *Client) ArchiveChannel(param *SimpleChannelId) (*SimpleSuccessResponse,
 	return &res, nil
 }
 
-// Removes the channel from the user's list of channels.
+// CloseChannel removes the channel from the user's list of channels.
 func (c *Client) CloseChannel(param *SimpleChannelId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -257,7 +257,7 @@ func (c *Client) CloseChannel(param *SimpleChannelId) (*SimpleSuccessResponse, e
 	return &res, nil
 }
 
-// Gets channel counters.
+// ChannelCounters gets channel counters.
 func (c *Client) ChannelCounters(param *ChannelCountersRequest) (*ChannelCountersResponse, error) {
 
 	req, err := http.NewRequest("GET",
@@ -290,7 +290,7 @@ func (c *Client) ChannelCounters(param *ChannelCountersRequest) (*ChannelCounter
 	return &res, nil
 }
 
-// Creates a new channel.
+// CreateChannel creates a new channel.
 func (c *Client) CreateChannel(param *CreateChannelRequest) (*CreateChannelResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -311,7 +311,7 @@ func (c *Client) CreateChannel(param *CreateChannelRequest) (*CreateChannelRespo
 	return &res, nil
 }
 
-// Delete channel.
+// DeleteChannel deletes a channel.
 func (c *Client) DeleteChannel(param *SimpleChannelRequest) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -332,7 +332,7 @@ func (c *Client) DeleteChannel(param *SimpleChannelRequest) (*SimpleSuccessRespo
 	return &res, nil
 }
 
-// Get channel info.
+// ChannelInfo gets channel info.
 func (c *Client) ChannelInfo(param *SimpleChannelRequest) (*ChannelInfoResponse, error) {
 
 	req, err := http.NewRequest("GET",
@@ -365,7 +365,7 @@ func (c *Client) ChannelInfo(param *SimpleChannelRequest) (*ChannelInfoResponse,
 	return &res, nil
 }
 
-// Adds a user to the channel.
+// ChannelInvite adds a user to the channel.
 func (c *Client) ChannelInvite(param *InviteChannelRequest) (*InviteChannelResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -386,7 +386,7 @@ func (c *Client) ChannelInvite(param *InviteChannelRequest) (*InviteChannelRespo
 	return &res, nil
 }
 
-// Kick a user from the channel.
+// ChannelKick kicks a user from the channel.
 func (c *Client) ChannelKick(param *InviteChannelRequest) (*InviteChannelResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -407,7 +407,7 @@ func (c *Client) ChannelKick(param *InviteChannelRequest) (*InviteChannelRespons
 	return &res, nil
 }
 
-// Get channels list
+// ChannelList lists all the channels on the server.
 func (c *Client) ChannelList() (*ChannelListResponse, error) {
 	req, err := http.NewRequest("GET",
 		fmt.Sprintf("%s/%s/channels.list", c.baseURL, c.apiVersion),
@@ -426,7 +426,7 @@ func (c *Client) ChannelList() (*ChannelListResponse, error) {
 	return &res, nil
 }
 
-// Gets channel members
+// ChannelMembers gets channel members
 func (c *Client) ChannelMembers(param *SimpleChannelRequest) (*ChannelMembersResponse, error) {
 
 	req, err := http.NewRequest("GET",
@@ -459,7 +459,7 @@ func (c *Client) ChannelMembers(param *SimpleChannelRequest) (*ChannelMembersRes
 	return &res, nil
 }
 
-// Adds the channel back to the user's list of channels.
+// OpenChannel adds the channel back to the user's list of channels.
 func (c *Client) OpenChannel(param *SimpleChannelId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -480,7 +480,7 @@ func (c *Client) OpenChannel(param *SimpleChannelId) (*SimpleSuccessResponse, er
 	return &res, nil
 }
 
-// Changes a channel's name.
+// RenameChannel changes a channel's name.
 func (c *Client) RenameChannel(param *RenameChannelRequest) (*RenameChannelResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -501,7 +501,7 @@ func (c *Client) RenameChannel(param *RenameChannelRequest) (*RenameChannelRespo
 	return &res, nil
 }
 
-// Sets the announcement for the channel.
+// SetAnnouncementChannel sets the announcement for the channel.
 func (c *Client) SetAnnouncementChannel(param *SetAnnouncementRequest) (*SetAnnouncementResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -522,7 +522,7 @@ func (c *Client) SetAnnouncementChannel(param *SetAnnouncementRequest) (*SetAnno
 	return &res, nil
 }
 
-// Sets the Description for the channel.
+// SetDescriptionChannel sets the description for the channel.
 func (c *Client) SetDescriptionChannel(param *SetDescriptionRequest) (*SetDescriptionResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -543,7 +543,7 @@ func (c *Client) SetDescriptionChannel(param *SetDescriptionRequest) (*SetDescri
 	return &res, nil
 }
 
-// Sets the topic for the channel.
+// SetTopicChannel sets the topic for the channel.
 func (c *Client) SetTopicChannel(param *SetTopicRequest) (*SetTopicResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -564,7 +564,7 @@ func (c *Client) SetTopicChannel(param *SetTopicRequest) (*SetTopicResponse, err
 	return &res, nil
 }
 
-// Unarchive a channel.
+// UnarchiveChannel unarchives a channel.
 func (c *Client) UnarchiveChannel(param *SimpleChannelId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
diff --git a/chat.go b/chat.go
index fc655db..a4c5796 100644
--- a/chat.go
+++ b/chat.go
@@ -45,12 +45,10 @@ type AttachField struct {
 }
 
 type RespPostMessage struct {
-	Ts        int64           `json:"ts"`
-	Channel   string          `json:"channel"`
-	Message   RespMessageData `json:"message"`
-	Success   bool            `json:"success"`
-	Error     string          `json:"error,omitempty"`
-	ErrorType string          `json:"errorType,omitempty"`
+	ErrStatus
+	Ts      int64           `json:"ts"`
+	Channel string          `json:"channel"`
+	Message RespMessageData `json:"message"`
 }
 
 type RespMessageData struct {
@@ -75,8 +73,8 @@ type SingleMessageId struct {
 }
 
 type GetMessageResponse struct {
+	ErrStatus
 	Message MessageResp `json:"message"`
-	Success bool        `json:"success"`
 }
 
 type MessageResp struct {
@@ -97,9 +95,9 @@ type DeleteMessageRequest struct {
 }
 
 type DeleteMessageResponse struct {
-	ID      string `json:"_id"`
-	Ts      int64  `json:"ts"`
-	Success bool   `json:"success"`
+	ErrStatus
+	ID string `json:"_id"`
+	Ts int64  `json:"ts"`
 }
 
 type GetPinnedMsgRequest struct {
@@ -109,11 +107,11 @@ type GetPinnedMsgRequest struct {
 }
 
 type GetPinnedMsgResponse struct {
+	ErrStatus
 	Messages []PinnedMessage `json:"messages"`
 	Count    int             `json:"count"`
 	Offset   int             `json:"offset"`
 	Total    int             `json:"total"`
-	Success  bool            `json:"success"`
 }
 
 type PinnedMessage struct {
@@ -138,6 +136,7 @@ type PinnedMessage struct {
 }
 
 type PinMessageResponse struct {
+	ErrStatus
 	Message struct {
 		T   string    `json:"t"`
 		Rid string    `json:"rid"`
@@ -157,10 +156,9 @@ type PinMessageResponse struct {
 		UpdatedAt time.Time `json:"_updatedAt"`
 		ID        string    `json:"_id"`
 	} `json:"message"`
-	Success bool `json:"success"`
 }
 
-// Posts a new chat message.
+// PostMessage posts a new chat message.
 func (c *Client) PostMessage(msg *Message) (*RespPostMessage, error) {
 
 	opt, _ := json.Marshal(msg)
@@ -182,7 +180,7 @@ func (c *Client) PostMessage(msg *Message) (*RespPostMessage, error) {
 	return &res, nil
 }
 
-// Retrieves a single chat message by the provided id.
+// GetMessage retrieves a single chat message by the provided id.
 // Callee must have permission to access the room where the message resides.
 func (c *Client) GetMessage(param *SingleMessageId) (*GetMessageResponse, error) {
 	req, err := http.NewRequest("GET",
@@ -212,7 +210,7 @@ func (c *Client) GetMessage(param *SingleMessageId) (*GetMessageResponse, error)
 	return &res, nil
 }
 
-// Chat Message Delete
+// DeleteMessage deletes a chat message by ID.
 func (c *Client) DeleteMessage(param *DeleteMessageRequest) (*DeleteMessageResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -233,7 +231,7 @@ func (c *Client) DeleteMessage(param *DeleteMessageRequest) (*DeleteMessageRespo
 	return &res, nil
 }
 
-// Callee must have permission to access the room where the message resides.
+// GetPinnedMessages retrieves pinned messages from a room. Callee must have permission to access the room where the message resides.
 func (c *Client) GetPinnedMessages(param *GetPinnedMsgRequest) (*GetPinnedMsgResponse, error) {
 	req, err := http.NewRequest("GET",
 		fmt.Sprintf("%s/%s/chat.getPinnedMessages", c.baseURL, c.apiVersion),
@@ -268,7 +266,7 @@ func (c *Client) GetPinnedMessages(param *GetPinnedMsgRequest) (*GetPinnedMsgRes
 	return &res, nil
 }
 
-// Pins a chat message to the message's channel.
+// PinMessage pins a chat message to the message's channel.
 func (c *Client) PinMessage(param *SingleMessageId) (*PinMessageResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -289,7 +287,7 @@ func (c *Client) PinMessage(param *SingleMessageId) (*PinMessageResponse, error)
 	return &res, nil
 }
 
-// Unpins a chat message to the message's channel.
+// UnpinMessage unpins a chat message from the message's channel.
 func (c *Client) UnpinMessage(param *SingleMessageId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
diff --git a/errors.go b/errors.go
new file mode 100644
index 0000000..54b4ab5
--- /dev/null
+++ b/errors.go
@@ -0,0 +1,64 @@
+package gorocket
+
+import (
+	"fmt"
+	"strings"
+)
+
+type Response interface {
+	OK(statusCode int, debug bool) error
+}
+
+// ErrStatus handles error responses.
+type ErrStatus struct {
+	Success   bool   `json:"success"`
+	ErrorMsg  string `json:"error,omitempty"`
+	ErrorType string `json:"errorType,omitempty"`
+
+	Status  string `json:"status,omitempty"`
+	Message string `json:"message,omitempty"`
+	Details any    `json:"details,omitempty"`
+
+	statusCode int
+	debug      bool
+}
+
+func (s ErrStatus) Error() string {
+	var sb strings.Builder
+	fmt.Fprintf(&sb, "rocket.chat response error (status code %d): success:%t", s.statusCode, s.Success)
+
+	if len(s.ErrorMsg) > 0 {
+		fmt.Fprintf(&sb, ", error:%q", s.ErrorMsg)
+	}
+	if len(s.ErrorType) > 0 {
+		fmt.Fprintf(&sb, ", errorType:%q", s.ErrorType)
+	}
+	if len(s.Status) > 0 {
+		fmt.Fprintf(&sb, ", status:%q", s.Status)
+	}
+	if len(s.Message) > 0 {
+		fmt.Fprintf(&sb, ", message:%q", s.Message)
+	}
+
+	if s.debug && s.Details != nil {
+		fmt.Fprintf(&sb, ", details:%v", s.Details)
+	}
+
+	return sb.String()
+}
+
+func (s ErrStatus) OK(statusCode int, debug bool) error {
+	s.statusCode = statusCode
+	s.debug = debug
+
+	// Only assume the request was successful if success is true, and/or status is success.
+	if s.Success {
+		return nil
+	}
+
+	if s.Status == "success" {
+		return nil
+	}
+
+	return s
+}
diff --git a/gorocket.go b/gorocket.go
index 6b22238..0550521 100644
--- a/gorocket.go
+++ b/gorocket.go
@@ -14,6 +14,7 @@ type Client struct {
 	userID     string
 	xToken     string
 	apiVersion string
+	debug      bool
 	HTTPClient *http.Client
 
 	timeout time.Duration
@@ -77,7 +78,15 @@ func WithXToken(xtoken string) Option {
 	}
 }
 
-func (c *Client) sendRequest(req *http.Request, v interface{}) error {
+// WithDebug will cause API error response "details" to be added to error values, which may contain sensitive data such
+// as the input values provided to the failed request. These may contain sensitive data you might not want to log.
+func WithDebug() Option {
+	return func(c *Client) {
+		c.debug = true
+	}
+}
+
+func (c *Client) sendRequest(req *http.Request, v Response) error {
 	req.Header.Set("Accept", "application/json; charset=utf-8")
 	req.Header.Set("Content-Type", "application/json; charset=utf-8")
 	req.Header.Add("X-Auth-Token", c.xToken)
@@ -105,7 +114,7 @@ func (c *Client) sendRequest(req *http.Request, v interface{}) error {
 		return err
 	}
 
-	return nil
+	return resp.OK(res.StatusCode, c.debug)
 }
 
 func (c *Client) Count(val int) *Client {
diff --git a/groups.go b/groups.go
index eccca20..f13265d 100644
--- a/groups.go
+++ b/groups.go
@@ -19,6 +19,7 @@ type GroupCountersRequest struct {
 }
 
 type GroupCountersResponse struct {
+	ErrStatus
 	Joined       bool      `json:"joined"`
 	Members      int       `json:"members"`
 	Unreads      int       `json:"unreads"`
@@ -26,7 +27,6 @@ type GroupCountersResponse struct {
 	Msgs         int       `json:"msgs"`
 	Latest       time.Time `json:"latest"`
 	UserMentions int       `json:"userMentions"`
-	Success      bool      `json:"success"`
 }
 
 type CreateGroupRequest struct {
@@ -36,8 +36,8 @@ type CreateGroupRequest struct {
 }
 
 type CreateGroupResponse struct {
-	Group   Channel `json:"group"`
-	Success bool    `json:"success"`
+	ErrStatus
+	Group Channel `json:"group"`
 }
 
 type SimpleGroupRequest struct {
@@ -46,8 +46,8 @@ type SimpleGroupRequest struct {
 }
 
 type GroupInfoResponse struct {
-	Group   groupInfo `json:"group"`
-	Success bool      `json:"success"`
+	ErrStatus
+	Group groupInfo `json:"group"`
 }
 
 type groupInfo struct {
@@ -75,6 +75,7 @@ type InviteGroupRequest struct {
 }
 
 type InviteGroupResponse struct {
+	ErrStatus
 	Group struct {
 		ID        string    `json:"_id"`
 		Ts        time.Time `json:"ts"`
@@ -85,15 +86,14 @@ type InviteGroupResponse struct {
 		UpdatedAt time.Time `json:"_updatedAt"`
 		Lm        time.Time `json:"lm"`
 	} `json:"group"`
-	Success bool `json:"success"`
 }
 
 type GroupListResponse struct {
-	Groups  []groupList `json:"groups"`
-	Offset  int         `json:"offset"`
-	Count   int         `json:"count"`
-	Total   int         `json:"total"`
-	Success bool        `json:"success"`
+	ErrStatus
+	Groups []groupList `json:"groups"`
+	Offset int         `json:"offset"`
+	Count  int         `json:"count"`
+	Total  int         `json:"total"`
 }
 
 type groupList struct {
@@ -110,11 +110,11 @@ type groupList struct {
 }
 
 type GroupMembersResponse struct {
+	ErrStatus
 	Members []Member `json:"members"`
 	Count   int      `json:"count"`
 	Offset  int      `json:"offset"`
 	Total   int      `json:"total"`
-	Success bool     `json:"success"`
 }
 
 type GroupMessage struct {
@@ -131,11 +131,11 @@ type GroupMessage struct {
 }
 
 type GroupMessagesResponse struct {
+	ErrStatus
 	Messages []GroupMessage `json:"messages"`
 	Count    int            `json:"count"`
 	Offset   int            `json:"offset"`
 	Total    int            `json:"total"`
-	Success  bool           `json:"success"`
 }
 
 type RenameGroupRequest struct {
@@ -144,8 +144,8 @@ type RenameGroupRequest struct {
 }
 
 type RenameGroupResponse struct {
-	Group   groupList `json:"group"`
-	Success bool      `json:"success"`
+	ErrStatus
+	Group groupList `json:"group"`
 }
 
 type AddGroupPermissionRequest struct {
@@ -153,7 +153,7 @@ type AddGroupPermissionRequest struct {
 	UserId string `json:"userId"`
 }
 
-// Archives a group.
+// ArchiveGroup archives a group.
 func (c *Client) ArchiveGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -174,7 +174,7 @@ func (c *Client) ArchiveGroup(param *SimpleGroupId) (*SimpleSuccessResponse, err
 	return &res, nil
 }
 
-// Removes the group from the user's list of groups.
+// CloseGroup removes the group from the user's list of groups.
 func (c *Client) CloseGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -195,7 +195,7 @@ func (c *Client) CloseGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error
 	return &res, nil
 }
 
-// Gets group counters.
+// GroupCounters gets group counters.
 func (c *Client) GroupCounters(param *GroupCountersRequest) (*GroupCountersResponse, error) {
 
 	req, err := http.NewRequest("GET",
@@ -228,7 +228,7 @@ func (c *Client) GroupCounters(param *GroupCountersRequest) (*GroupCountersRespo
 	return &res, nil
 }
 
-// Creates a new group.
+// CreateGroup creates a new group.
 func (c *Client) CreateGroup(param *CreateGroupRequest) (*CreateGroupResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -249,7 +249,7 @@ func (c *Client) CreateGroup(param *CreateGroupRequest) (*CreateGroupResponse, e
 	return &res, nil
 }
 
-// Delete group.
+// DeleteGroup deletes a group.
 func (c *Client) DeleteGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -270,7 +270,7 @@ func (c *Client) DeleteGroup(param *SimpleGroupId) (*SimpleSuccessResponse, erro
 	return &res, nil
 }
 
-// Get group info.
+// GroupInfo gets group info.
 func (c *Client) GroupInfo(param *SimpleGroupRequest) (*GroupInfoResponse, error) {
 
 	req, err := http.NewRequest("GET",
@@ -303,7 +303,7 @@ func (c *Client) GroupInfo(param *SimpleGroupRequest) (*GroupInfoResponse, error
 	return &res, nil
 }
 
-// Adds a user to the group.
+// GroupInvite adds a user to the group.
 func (c *Client) GroupInvite(param *InviteGroupRequest) (*InviteGroupResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -324,7 +324,7 @@ func (c *Client) GroupInvite(param *InviteGroupRequest) (*InviteGroupResponse, e
 	return &res, nil
 }
 
-// Kick a user from the group.
+// GroupKick kicks a user from the group.
 func (c *Client) GroupKick(param *InviteGroupRequest) (*InviteGroupResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -345,7 +345,7 @@ func (c *Client) GroupKick(param *InviteGroupRequest) (*InviteGroupResponse, err
 	return &res, nil
 }
 
-// Get groups list
+// GroupList get groups list
 func (c *Client) GroupList() (*GroupListResponse, error) {
 	req, err := http.NewRequest("GET",
 		fmt.Sprintf("%s/%s/groups.list", c.baseURL, c.apiVersion),
@@ -364,7 +364,7 @@ func (c *Client) GroupList() (*GroupListResponse, error) {
 	return &res, nil
 }
 
-// Gets group members
+// GroupMembers gets group members
 func (c *Client) GroupMembers(param *SimpleGroupRequest) (*GroupMembersResponse, error) {
 
 	req, err := http.NewRequest("GET",
@@ -397,7 +397,7 @@ func (c *Client) GroupMembers(param *SimpleGroupRequest) (*GroupMembersResponse,
 	return &res, nil
 }
 
-// Gets group messages
+// GroupMessages gets group messages
 func (c *Client) GroupMessages(param *SimpleGroupRequest) (*GroupMessagesResponse, error) {
 
 	req, err := http.NewRequest("GET",
@@ -430,7 +430,7 @@ func (c *Client) GroupMessages(param *SimpleGroupRequest) (*GroupMessagesRespons
 	return &res, nil
 }
 
-// Adds the group back to the user's list of groups.
+// OpenGroup adds the group back to the user's list of groups.
 func (c *Client) OpenGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -451,7 +451,7 @@ func (c *Client) OpenGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error)
 	return &res, nil
 }
 
-// Changes a group's name.
+// RenameGroup changes a group's name.
 func (c *Client) RenameGroup(param *RenameGroupRequest) (*RenameGroupResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -472,7 +472,7 @@ func (c *Client) RenameGroup(param *RenameGroupRequest) (*RenameGroupResponse, e
 	return &res, nil
 }
 
-// Add leader for the group.
+// AddLeaderGroup adds leader for the group.
 func (c *Client) AddLeaderGroup(param *AddGroupPermissionRequest) (*SimpleSuccessResponse, error) {
 	if param.UserId == "" && param.RoomId == "" {
 		return nil, fmt.Errorf("False parameters")
@@ -497,7 +497,7 @@ func (c *Client) AddLeaderGroup(param *AddGroupPermissionRequest) (*SimpleSucces
 	return &res, nil
 }
 
-// Add owner for the group.
+// AddOwnerGroup adds owner for the group.
 func (c *Client) AddOwnerGroup(param *AddGroupPermissionRequest) (*SimpleSuccessResponse, error) {
 	if param.UserId == "" && param.RoomId == "" {
 		return nil, fmt.Errorf("False parameters")
@@ -522,7 +522,7 @@ func (c *Client) AddOwnerGroup(param *AddGroupPermissionRequest) (*SimpleSuccess
 	return &res, nil
 }
 
-// Sets the announcement for the group.
+// SetAnnouncementGroup sets the announcement for the group.
 func (c *Client) SetAnnouncementGroup(param *SetAnnouncementRequest) (*SetAnnouncementResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -543,7 +543,7 @@ func (c *Client) SetAnnouncementGroup(param *SetAnnouncementRequest) (*SetAnnoun
 	return &res, nil
 }
 
-// Sets the Description for the group.
+// SetDescriptionGroup sets the description for the group.
 func (c *Client) SetDescriptionGroup(param *SetDescriptionRequest) (*SetDescriptionResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -564,7 +564,7 @@ func (c *Client) SetDescriptionGroup(param *SetDescriptionRequest) (*SetDescript
 	return &res, nil
 }
 
-// Sets the topic for the group.
+// SetTopicGroup sets the topic for the group.
 func (c *Client) SetTopicGroup(param *SetTopicRequest) (*SetTopicResponse, error) {
 	opt, _ := json.Marshal(param)
 
@@ -585,7 +585,7 @@ func (c *Client) SetTopicGroup(param *SetTopicRequest) (*SetTopicResponse, error
 	return &res, nil
 }
 
-// Unarchive a group.
+// UnarchiveGroup unarchives a group.
 func (c *Client) UnarchiveGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(param)
 
diff --git a/hooks.go b/hooks.go
index 0d1b549..d09bfe8 100644
--- a/hooks.go
+++ b/hooks.go
@@ -22,7 +22,7 @@ type HookAttachment struct {
 }
 
 type HookResponse struct {
-	Success bool `json:"success"`
+	ErrStatus
 }
 
 func (c *Client) Hooks(msg *HookMessage, token string) (*HookResponse, error) {
diff --git a/info.go b/info.go
index 5faee4c..f911ce0 100644
--- a/info.go
+++ b/info.go
@@ -7,13 +7,13 @@ import (
 )
 
 type RespInfo struct {
+	ErrStatus
 	Info struct {
 		Version               string `json:"version"`
 		Build                 Build  `json:"build"`
 		Commit                Commit `json:"commit"`
 		MarketplaceAPIVersion string `json:"marketplaceApiVersion"`
 	} `json:"info"`
-	Success bool `json:"success"`
 }
 
 type Build struct {
@@ -37,11 +37,11 @@ type Commit struct {
 }
 
 type RespDirectory struct {
-	Result  []Result `json:"result"`
-	Count   int      `json:"count"`
-	Offset  int      `json:"offset"`
-	Total   int      `json:"total"`
-	Success bool     `json:"success"`
+	ErrStatus
+	Result []Result `json:"result"`
+	Count  int      `json:"count"`
+	Offset int      `json:"offset"`
+	Total  int      `json:"total"`
 }
 
 type Result struct {
@@ -76,10 +76,9 @@ type U struct {
 }
 
 type RespSpotlight struct {
-	Users   []UsersInfo `json:"users"`
-	Rooms   []RoomsInfo `json:"rooms"`
-	Success bool        `json:"success"`
-	Error   string      `json:"error,omitempty"`
+	ErrStatus
+	Users []UsersInfo `json:"users"`
+	Rooms []RoomsInfo `json:"rooms"`
 }
 
 type UsersInfo struct {
@@ -98,6 +97,7 @@ type RoomsInfo struct {
 }
 
 type RespStatistics struct {
+	ErrStatus
 	ID                        string       `json:"_id"`
 	Wizard                    Wizard       `json:"wizard"`
 	UniqueID                  string       `json:"uniqueId"`
@@ -154,7 +154,6 @@ type RespStatistics struct {
 	PushQueue                 int          `json:"pushQueue"`
 	CreatedAt                 time.Time    `json:"createdAt"`
 	UpdatedAt                 time.Time    `json:"_updatedAt"`
-	Success                   bool         `json:"success"`
 }
 
 type Wizard struct {
@@ -234,6 +233,7 @@ type Deploy struct {
 }
 
 type RespStatisticsList struct {
+	ErrStatus
 	Statistics []struct {
 		ID                        string       `json:"_id"`
 		Wizard                    Wizard       `json:"wizard"`
@@ -292,10 +292,9 @@ type RespStatisticsList struct {
 		LastMessageSentAt         time.Time    `json:"lastMessageSentAt,omitempty"`
 		LastSeenSubscription      time.Time    `json:"lastSeenSubscription,omitempty"`
 	} `json:"statistics"`
-	Count   int  `json:"count"`
-	Offset  int  `json:"offset"`
-	Total   int  `json:"total"`
-	Success bool `json:"success"`
+	Count  int `json:"count"`
+	Offset int `json:"offset"`
+	Total  int `json:"total"`
 }
 
 func (c *Client) Info() (*RespInfo, error) {
diff --git a/users.go b/users.go
index 01323f7..85605a9 100644
--- a/users.go
+++ b/users.go
@@ -10,9 +10,9 @@ import (
 )
 
 type UsersPresenceResponse struct {
-	Users   []user `json:"users"`
-	Full    bool   `json:"full"`
-	Success bool   `json:"success"`
+	ErrStatus
+	Users []user `json:"users"`
+	Full  bool   `json:"full"`
 }
 
 type user struct {
@@ -39,8 +39,8 @@ type NewUser struct {
 }
 
 type UserCreateResponse struct {
-	User    userCreateInfo `json:"user"`
-	Success bool           `json:"success"`
+	ErrStatus
+	User userCreateInfo `json:"user"`
 }
 
 type userCreateInfo struct {
@@ -70,7 +70,7 @@ type UsersDelete struct {
 }
 
 type SimpleSuccessResponse struct {
-	Success bool `json:"success"`
+	ErrStatus
 }
 
 type SimpleUserRequest struct {
@@ -79,11 +79,11 @@ type SimpleUserRequest struct {
 }
 
 type CreateTokenResponse struct {
+	ErrStatus
 	Data struct {
 		UserID    string `json:"userId"`
 		AuthToken string `json:"authToken"`
 	} `json:"data"`
-	Success bool `json:"success"`
 }
 
 type DeactivateRequest struct {
@@ -92,8 +92,8 @@ type DeactivateRequest struct {
 }
 
 type DeactivateResponse struct {
-	Count   int  `json:"count"`
-	Success bool `json:"success"`
+	ErrStatus
+	Count int `json:"count"`
 }
 
 type GetNewToken struct {
@@ -102,20 +102,20 @@ type GetNewToken struct {
 }
 
 type NewTokenResponse struct {
-	Token   string `json:"token"`
-	Success bool   `json:"success"`
+	ErrStatus
+	Token string `json:"token"`
 }
 
 type GetStatusResponse struct {
+	ErrStatus
 	Message          string `json:"message"`
 	ConnectionStatus string `json:"connectionStatus"`
 	Status           string `json:"status"`
-	Success          bool   `json:"success"`
 }
 
 type UsersInfoResponse struct {
-	User    singleUserInfo `json:"user"`
-	Success bool           `json:"success"`
+	ErrStatus
+	User singleUserInfo `json:"user"`
 }
 
 type singleUserInfo struct {
@@ -160,8 +160,8 @@ type UserUpdateData struct {
 }
 
 type UserUpdateResponse struct {
-	User    userUpdateInfo `json:"user"`
-	Success bool           `json:"success"`
+	ErrStatus
+	User userUpdateInfo `json:"user"`
 }
 
 type userUpdateInfo struct {
@@ -182,7 +182,7 @@ type userUpdateInfo struct {
 	Name      string    `json:"name"`
 }
 
-// Gets all connected users presence
+// UsersPresence gets all connected users presence
 func (c *Client) UsersPresence(query string) (*UsersPresenceResponse, error) {
 	req, err := http.NewRequest("GET", fmt.Sprintf("%s/%s/users.presence?from=%s", c.baseURL, c.apiVersion, query), nil)
 
@@ -198,7 +198,7 @@ func (c *Client) UsersPresence(query string) (*UsersPresenceResponse, error) {
 	return &res, nil
 }
 
-// Create a new user. Requires create-user permission.
+// UsersCreate creates a new user. Requires create-user permission.
 func (c *Client) UsersCreate(user *NewUser) (*UserCreateResponse, error) {
 	opt, _ := json.Marshal(user)
 
@@ -219,7 +219,7 @@ func (c *Client) UsersCreate(user *NewUser) (*UserCreateResponse, error) {
 	return &res, nil
 }
 
-// Deletes an existing user. Requires delete-user permission.
+// UsersDelete deletes an existing user. Requires delete-user permission.
 func (c *Client) UsersDelete(user *UsersDelete) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(user)
 
@@ -240,7 +240,7 @@ func (c *Client) UsersDelete(user *UsersDelete) (*SimpleSuccessResponse, error)
 	return &res, nil
 }
 
-// Create a user authentication token.
+// UsersCreateToken creates a user authentication token. Requires rocket.chat env var CREATE_TOKENS_FOR_USERS=true.
 func (c *Client) UsersCreateToken(user *SimpleUserRequest) (*CreateTokenResponse, error) {
 	opt, _ := json.Marshal(user)
 
@@ -261,7 +261,7 @@ func (c *Client) UsersCreateToken(user *SimpleUserRequest) (*CreateTokenResponse
 	return &res, nil
 }
 
-// Deactivate Idle users. Requires edit-other-user-active-status permission.
+// UsersDeactivateIdle deactivates idle users. Requires edit-other-user-active-status permission.
 func (c *Client) UsersDeactivateIdle(params *DeactivateRequest) (*DeactivateResponse, error) {
 	opt, _ := json.Marshal(params)
 
@@ -282,7 +282,7 @@ func (c *Client) UsersDeactivateIdle(params *DeactivateRequest) (*DeactivateResp
 	return &res, nil
 }
 
-// Deletes your own user. Requires Allow Users to Delete Own Account enabled. Accessible from Administration -> Accounts.
+// UsersDeleteOwnAccount deletes your own user. Requires Allow Users to Delete Own Account enabled. Accessible from Administration -> Accounts.
 func (c *Client) UsersDeleteOwnAccount(pass string) (*SimpleSuccessResponse, error) {
 
 	param := struct {
@@ -310,7 +310,7 @@ func (c *Client) UsersDeleteOwnAccount(pass string) (*SimpleSuccessResponse, err
 	return &res, nil
 }
 
-// Send email to reset your password.
+// UsersForgotPassword sends an email to reset your password.
 func (c *Client) UsersForgotPassword(email string) (*SimpleSuccessResponse, error) {
 	param := struct {
 		email string `json:"email"`
@@ -337,7 +337,7 @@ func (c *Client) UsersForgotPassword(email string) (*SimpleSuccessResponse, erro
 	return &res, nil
 }
 
-// Generate Personal Access Token. Requires create-personal-access-tokens permission.
+// UsersGeneratePersonalAccessToken generates a Personal Access Token. Requires create-personal-access-tokens permission.
 func (c *Client) UsersGeneratePersonalAccessToken(params *GetNewToken) (*NewTokenResponse, error) {
 	opt, _ := json.Marshal(params)
 
@@ -358,7 +358,7 @@ func (c *Client) UsersGeneratePersonalAccessToken(params *GetNewToken) (*NewToke
 	return &res, nil
 }
 
-// Gets a user's Status if the query string userId or username is provided, otherwise it gets the callee's.
+// UsersGetStatus gets a user's Status if the query string userId or username is provided, otherwise it gets the callee's.
 func (c *Client) UsersGetStatus(user *SimpleUserRequest) (*GetStatusResponse, error) {
 	req, err := http.NewRequest("GET", fmt.Sprintf("%s/%s/users.getStatus", c.baseURL, c.apiVersion), nil)
 
@@ -387,7 +387,7 @@ func (c *Client) UsersGetStatus(user *SimpleUserRequest) (*GetStatusResponse, er
 	return &res, nil
 }
 
-// Retrieves information about a user, the result is only limited to what the callee has access to view.
+// UsersInfo retrieves information about a user, the result is only limited to what the callee has access to view.
 func (c *Client) UsersInfo(user *SimpleUserRequest) (*UsersInfoResponse, error) {
 	opt, _ := json.Marshal(user)
 
@@ -421,7 +421,7 @@ func (c *Client) UsersInfo(user *SimpleUserRequest) (*UsersInfoResponse, error)
 	return &res, nil
 }
 
-// Register a new user.
+// UsersRegister registers a new user.
 func (c *Client) UsersRegister(user *UserRegisterRequest) (*UsersInfoResponse, error) {
 	opt, _ := json.Marshal(user)
 
@@ -442,7 +442,7 @@ func (c *Client) UsersRegister(user *UserRegisterRequest) (*UsersInfoResponse, e
 	return &res, nil
 }
 
-// Sets a user Status when the status message and state is given.
+// UsersSetStatus sets a user Status when the status message and state is given.
 func (c *Client) UsersSetStatus(status *SetStatus) (*SimpleSuccessResponse, error) {
 	opt, _ := json.Marshal(status)
 
@@ -463,7 +463,7 @@ func (c *Client) UsersSetStatus(status *SetStatus) (*SimpleSuccessResponse, erro
 	return &res, nil
 }
 
-// Update an existing user.
+// UsersUpdate updates an existing user.
 func (c *Client) UsersUpdate(user *UserUpdateRequest) (*UserUpdateResponse, error) {
 	opt, _ := json.Marshal(user)