[server] use custom request struct for modifying functionality

server/ente/family.go

@@ -49,6 +49,11 @@ type FamilyMember struct {
 	AdminUserID  int64 `json:"-"` // for internal use only, ignore from json response
 }
 
+type ModifyMemberStorage struct {
+	ID           uuid.UUID `json:"id" binding:"required"`
+	StorageLimit *int64    `json:"storageLimit" binding:"required"`
+}
+
 type FamilyMemberResponse struct {
 	Members []FamilyMember `json:"members" binding:"required"`
 	// Family admin subscription storage capacity. This excludes add-on and any other bonus storage

server/pkg/api/family.go

@@ -122,7 +122,7 @@ func (h *FamilyHandler) AcceptInvite(c *gin.Context) {
 
 // ModifyStorageLimit allows adminUser to Modify the storage for a member in the Family.
 func (h *FamilyHandler) ModifyStorageLimit(c *gin.Context) {
-	var request ente.FamilyMember
+	var request ente.ModifyMemberStorage
 	if err := c.ShouldBindJSON(&request); err != nil {
 		handler.Error(c, stacktrace.Propagate(err, "Could not bind request params"))
 		return