diff --git a/common/service/dynamicconfig/config.go b/common/service/dynamicconfig/config.go
index a35ac5b919f..5a2483b1456 100644
--- a/common/service/dynamicconfig/config.go
+++ b/common/service/dynamicconfig/config.go
@@ -29,7 +29,7 @@ import (
 // options right now. In the interest of keeping it minimal, we can add when requirement arises.
 type Client interface {
 	GetValue(name Key) (interface{}, error)
-	GetValueWithConstraints(name Key, constraints map[ConstraintKey]interface{}) (interface{}, error)
+	GetValueWithFilters(name Key, filters map[Filter]interface{}) (interface{}, error)
 }
 
 type nopClient struct{}
@@ -38,8 +38,8 @@ func (mc *nopClient) GetValue(name Key) (interface{}, error) {
 	return nil, errors.New("unable to find key")
 }
 
-func (mc *nopClient) GetValueWithConstraints(
-	name Key, constraints map[ConstraintKey]interface{},
+func (mc *nopClient) GetValueWithFilters(
+	name Key, filters map[Filter]interface{},
 ) (interface{}, error) {
 	return nil, errors.New("unable to find key")
 }
@@ -59,12 +59,12 @@ type Collection struct {
 	client Client
 }
 
-// GetIntPropertyWithConstraints gets property based on constraints and asserts that it's an integer
-func (c *Collection) GetIntPropertyWithConstraints(
-	key Key, defaultVal int,
-) func(map[ConstraintKey]interface{}) int {
-	return func(constraints map[ConstraintKey]interface{}) int {
-		val, err := c.client.GetValue(key)
+// GetIntPropertyWithTaskList gets property with taskList filter and asserts that it's an integer
+func (c *Collection) GetIntPropertyWithTaskList(key Key, defaultVal int) func(string) int {
+	return func(taskList string) int {
+		filters := make(map[Filter]interface{})
+		filters[TaskListName] = taskList
+		val, err := c.client.GetValueWithFilters(key, filters)
 		if err != nil {
 			return defaultVal
 		}
diff --git a/common/service/dynamicconfig/config_test.go b/common/service/dynamicconfig/config_test.go
index 93a9910f9a9..da61048b0f3 100644
--- a/common/service/dynamicconfig/config_test.go
+++ b/common/service/dynamicconfig/config_test.go
@@ -47,8 +47,8 @@ func (mc *inMemoryClient) GetValue(key Key) (interface{}, error) {
 	return nil, errors.New("unable to find key")
 }
 
-func (mc *inMemoryClient) GetValueWithConstraints(
-	name Key, constraints map[ConstraintKey]interface{},
+func (mc *inMemoryClient) GetValueWithFilters(
+	name Key, filters map[Filter]interface{},
 ) (interface{}, error) {
 	return mc.GetValue(name)
 }
diff --git a/common/service/dynamicconfig/constants.go b/common/service/dynamicconfig/constants.go
index 0ecf9e63dd4..d0f87042565 100644
--- a/common/service/dynamicconfig/constants.go
+++ b/common/service/dynamicconfig/constants.go
@@ -51,23 +51,23 @@ const (
 	HistoryLongPollExpirationInterval
 )
 
-// ConstraintKey represents a key for a constraint on the dynamic config key
-type ConstraintKey int
+// Filter represents a filter on the dynamic config key
+type Filter int
 
-func (k ConstraintKey) String() string {
+func (k Filter) String() string {
 	keys := []string{
-		"unknownConstraintKey",
+		"unknownFilter",
 		"domainName",
 		"taskListName",
 	}
-	if k <= unknownConstraintKey || k > TaskListName {
-		return keys[unknownConstraintKey]
+	if k <= unknownFilter || k > TaskListName {
+		return keys[unknownFilter]
 	}
 	return keys[k]
 }
 
 const (
-	unknownConstraintKey ConstraintKey = iota
+	unknownFilter Filter = iota
 	// DomainName is the domain name
 	DomainName
 	// TaskListName is the tasklist name
diff --git a/service/matching/service.go b/service/matching/service.go
index 8de558d4834..be65eae3d3d 100644
--- a/service/matching/service.go
+++ b/service/matching/service.go
@@ -40,7 +40,7 @@ type Config struct {
 	GetTasksBatchSize          int
 	UpdateAckInterval          time.Duration
 	IdleTasklistCheckInterval  time.Duration
-	MinTaskThrottlingBurstSize func(map[dynamicconfig.ConstraintKey]interface{}) int
+	MinTaskThrottlingBurstSize func(string) int
 
 	// taskWriter configuration
 	OutstandingTaskAppendsThreshold int
@@ -60,7 +60,7 @@ func NewConfig(dc *dynamicconfig.Collection) *Config {
 		IdleTasklistCheckInterval:       5 * time.Minute,
 		OutstandingTaskAppendsThreshold: 250,
 		MaxTaskBatchSize:                100,
-		MinTaskThrottlingBurstSize: dc.GetIntPropertyWithConstraints(
+		MinTaskThrottlingBurstSize: dc.GetIntPropertyWithTaskList(
 			dynamicconfig.MinTaskThrottlingBurstSize, 1,
 		),
 	}
diff --git a/service/matching/taskListManager.go b/service/matching/taskListManager.go
index fdb76a9546e..289eb04de68 100644
--- a/service/matching/taskListManager.go
+++ b/service/matching/taskListManager.go
@@ -29,8 +29,6 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/uber/cadence/common/service/dynamicconfig"
-
 	h "github.com/uber/cadence/.gen/go/history"
 	m "github.com/uber/cadence/.gen/go/matching"
 	s "github.com/uber/cadence/.gen/go/shared"
@@ -140,9 +138,9 @@ func newTaskListManager(
 	e *matchingEngineImpl, taskList *taskListID, taskListKind *s.TaskListKind, config *Config,
 ) taskListManager {
 	dPtr := _defaultTaskDispatchRPS
-	cnst := make(map[dynamicconfig.ConstraintKey]interface{})
-	cnst[dynamicconfig.TaskListName] = taskList.taskListName
-	rl := newRateLimiter(&dPtr, _defaultTaskDispatchRPSTTL, config.MinTaskThrottlingBurstSize(cnst))
+	rl := newRateLimiter(
+		&dPtr, _defaultTaskDispatchRPSTTL, config.MinTaskThrottlingBurstSize(taskList.taskListName),
+	)
 	return newTaskListManagerWithRateLimiter(e, taskList, taskListKind, config, rl)
 }