Expose result info messages

.changelog/1106.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+cloudflare: expose `Messages` from the `Response` object
+```

cloudflare.go

@@ -5,6 +5,7 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -16,8 +17,6 @@ import (
 	"strings"
 	"time"
 
-	"errors"
-
 	"golang.org/x/time/rate"
 )
 
@@ -347,6 +346,7 @@ func (api *API) makeRequestWithAuthTypeAndHeadersComplete(ctx context.Context, m
 			Errors:        errBody.Errors,
 			ErrorCodes:    errCodes,
 			ErrorMessages: errMsgs,
+			Messages:      errBody.Messages,
 		}
 
 		switch resp.StatusCode {

errors.go

@@ -70,6 +70,9 @@ type Error struct {
 	// ErrorMessages is a list of all the error codes.
 	ErrorMessages []string
 
+	// Messages is a list of informational messages provided by the endpoint.
+	Messages []ResponseInfo
+
 	// RayID is the internal identifier for the request that was made.
 	RayID string
 }
@@ -90,7 +93,21 @@ func (e Error) Error() string {
 		errMessages = append(errMessages, m)
 	}
 
-	return errString + strings.Join(errMessages, ", ")
+	msgs := []string{}
+	for _, m := range e.Messages {
+		msgs = append(msgs, m.Message)
+	}
+
+	errString += strings.Join(errMessages, ", ")
+
+	// `Messages` is primarily used for additional validation failure notes in
+	// page rules. This shouldn't be used going forward but instead, use the
+	// error fields appropriately.
+	if len(msgs) > 0 {
+		errString += "\n" + strings.Join(msgs, "  \n")
+	}
+
+	return errString
 }
 
 // RequestError is for 4xx errors that we encounter not covered elsewhere
@@ -119,6 +136,10 @@ func (e RequestError) InternalErrorCodeIs(code int) bool {
 	return e.cloudflareError.InternalErrorCodeIs(code)
 }
 
+func (e RequestError) Messages() []ResponseInfo {
+	return e.cloudflareError.Messages
+}
+
 func (e RequestError) RayID() string {
 	return e.cloudflareError.RayID
 }