diff --git a/protos/google/analytics/admin/v1alpha/resources.proto b/protos/google/analytics/admin/v1alpha/resources.proto
index cbb624f..d441d10 100644
--- a/protos/google/analytics/admin/v1alpha/resources.proto
+++ b/protos/google/analytics/admin/v1alpha/resources.proto
@@ -951,7 +951,7 @@ message GoogleSignalsSettings {
 message CustomDimension {
   option (google.api.resource) = {
     type: "analyticsadmin.googleapis.com/CustomDimension"
-    pattern: "properties/{property}/customDimensions"
+    pattern: "properties/{property}/customDimensions/{custom_dimension}"
   };
 
   // Valid values for the scope of this dimension.
@@ -1011,7 +1011,7 @@ message CustomDimension {
 message CustomMetric {
   option (google.api.resource) = {
     type: "analyticsadmin.googleapis.com/CustomMetric"
-    pattern: "properties/{property}/customMetrics"
+    pattern: "properties/{property}/customMetrics/{custom_metric}"
   };
 
   // Possible types of representing the custom metric's value.
diff --git a/protos/protos.json b/protos/protos.json
index 299f271..1a24bd0 100644
--- a/protos/protos.json
+++ b/protos/protos.json
@@ -3751,7 +3751,7 @@
                     "CustomDimension": {
                       "options": {
                         "(google.api.resource).type": "analyticsadmin.googleapis.com/CustomDimension",
-                        "(google.api.resource).pattern": "properties/{property}/customDimensions"
+                        "(google.api.resource).pattern": "properties/{property}/customDimensions/{custom_dimension}"
                       },
                       "fields": {
                         "name": {
@@ -3810,7 +3810,7 @@
                     "CustomMetric": {
                       "options": {
                         "(google.api.resource).type": "analyticsadmin.googleapis.com/CustomMetric",
-                        "(google.api.resource).pattern": "properties/{property}/customMetrics"
+                        "(google.api.resource).pattern": "properties/{property}/customMetrics/{custom_metric}"
                       },
                       "fields": {
                         "name": {
diff --git a/src/v1alpha/analytics_admin_service_client.ts b/src/v1alpha/analytics_admin_service_client.ts
index 5ac8959..b3147f5 100644
--- a/src/v1alpha/analytics_admin_service_client.ts
+++ b/src/v1alpha/analytics_admin_service_client.ts
@@ -178,10 +178,10 @@ export class AnalyticsAdminServiceClient {
         'properties/{property}/conversionEvents/{conversion_event}'
       ),
       customDimensionPathTemplate: new this._gaxModule.PathTemplate(
-        'properties/{property}/customDimensions'
+        'properties/{property}/customDimensions/{custom_dimension}'
       ),
       customMetricPathTemplate: new this._gaxModule.PathTemplate(
-        'properties/{property}/customMetrics'
+        'properties/{property}/customMetrics/{custom_metric}'
       ),
       dataRetentionSettingsPathTemplate: new this._gaxModule.PathTemplate(
         'properties/{property}/dataRetentionSettings'
@@ -9512,11 +9512,13 @@ export class AnalyticsAdminServiceClient {
    * Return a fully-qualified customDimension resource name string.
    *
    * @param {string} property
+   * @param {string} custom_dimension
    * @returns {string} Resource name string.
    */
-  customDimensionPath(property: string) {
+  customDimensionPath(property: string, customDimension: string) {
     return this.pathTemplates.customDimensionPathTemplate.render({
       property: property,
+      custom_dimension: customDimension,
     });
   }
 
@@ -9533,15 +9535,30 @@ export class AnalyticsAdminServiceClient {
     ).property;
   }
 
+  /**
+   * Parse the custom_dimension from CustomDimension resource.
+   *
+   * @param {string} customDimensionName
+   *   A fully-qualified path representing CustomDimension resource.
+   * @returns {string} A string representing the custom_dimension.
+   */
+  matchCustomDimensionFromCustomDimensionName(customDimensionName: string) {
+    return this.pathTemplates.customDimensionPathTemplate.match(
+      customDimensionName
+    ).custom_dimension;
+  }
+
   /**
    * Return a fully-qualified customMetric resource name string.
    *
    * @param {string} property
+   * @param {string} custom_metric
    * @returns {string} Resource name string.
    */
-  customMetricPath(property: string) {
+  customMetricPath(property: string, customMetric: string) {
     return this.pathTemplates.customMetricPathTemplate.render({
       property: property,
+      custom_metric: customMetric,
     });
   }
 
@@ -9557,6 +9574,18 @@ export class AnalyticsAdminServiceClient {
       .property;
   }
 
+  /**
+   * Parse the custom_metric from CustomMetric resource.
+   *
+   * @param {string} customMetricName
+   *   A fully-qualified path representing CustomMetric resource.
+   * @returns {string} A string representing the custom_metric.
+   */
+  matchCustomMetricFromCustomMetricName(customMetricName: string) {
+    return this.pathTemplates.customMetricPathTemplate.match(customMetricName)
+      .custom_metric;
+  }
+
   /**
    * Return a fully-qualified dataRetentionSettings resource name string.
    *
diff --git a/test/gapic_analytics_admin_service_v1alpha.ts b/test/gapic_analytics_admin_service_v1alpha.ts
index ceb7c29..b723fe3 100644
--- a/test/gapic_analytics_admin_service_v1alpha.ts
+++ b/test/gapic_analytics_admin_service_v1alpha.ts
@@ -12622,6 +12622,7 @@ describe('v1alpha.AnalyticsAdminServiceClient', () => {
       const fakePath = '/rendered/path/customDimension';
       const expectedParameters = {
         property: 'propertyValue',
+        custom_dimension: 'customDimensionValue',
       };
       const client =
         new analyticsadminserviceModule.v1alpha.AnalyticsAdminServiceClient({
@@ -12637,7 +12638,10 @@ describe('v1alpha.AnalyticsAdminServiceClient', () => {
         .returns(expectedParameters);
 
       it('customDimensionPath', () => {
-        const result = client.customDimensionPath('propertyValue');
+        const result = client.customDimensionPath(
+          'propertyValue',
+          'customDimensionValue'
+        );
         assert.strictEqual(result, fakePath);
         assert(
           (client.pathTemplates.customDimensionPathTemplate.render as SinonStub)
@@ -12655,12 +12659,24 @@ describe('v1alpha.AnalyticsAdminServiceClient', () => {
             .calledWith(fakePath)
         );
       });
+
+      it('matchCustomDimensionFromCustomDimensionName', () => {
+        const result =
+          client.matchCustomDimensionFromCustomDimensionName(fakePath);
+        assert.strictEqual(result, 'customDimensionValue');
+        assert(
+          (client.pathTemplates.customDimensionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
     });
 
     describe('customMetric', () => {
       const fakePath = '/rendered/path/customMetric';
       const expectedParameters = {
         property: 'propertyValue',
+        custom_metric: 'customMetricValue',
       };
       const client =
         new analyticsadminserviceModule.v1alpha.AnalyticsAdminServiceClient({
@@ -12676,7 +12692,10 @@ describe('v1alpha.AnalyticsAdminServiceClient', () => {
         .returns(expectedParameters);
 
       it('customMetricPath', () => {
-        const result = client.customMetricPath('propertyValue');
+        const result = client.customMetricPath(
+          'propertyValue',
+          'customMetricValue'
+        );
         assert.strictEqual(result, fakePath);
         assert(
           (client.pathTemplates.customMetricPathTemplate.render as SinonStub)
@@ -12694,6 +12713,16 @@ describe('v1alpha.AnalyticsAdminServiceClient', () => {
             .calledWith(fakePath)
         );
       });
+
+      it('matchCustomMetricFromCustomMetricName', () => {
+        const result = client.matchCustomMetricFromCustomMetricName(fakePath);
+        assert.strictEqual(result, 'customMetricValue');
+        assert(
+          (client.pathTemplates.customMetricPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
     });
 
     describe('dataRetentionSettings', () => {