diff --git a/lib/services/logicManagement/lib/models/edifactDelimiterOverride.js b/lib/services/logicManagement/lib/models/edifactDelimiterOverride.js
index 392a9afb88..964455ae94 100644
--- a/lib/services/logicManagement/lib/models/edifactDelimiterOverride.js
+++ b/lib/services/logicManagement/lib/models/edifactDelimiterOverride.js
@@ -104,14 +104,16 @@ class EdifactDelimiterOverride {
             required: true,
             serializedName: 'segmentTerminatorSuffix',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'None', 'CR', 'LF', 'CRLF' ]
             }
           },
           decimalPointIndicator: {
             required: true,
             serializedName: 'decimalPointIndicator',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'Comma', 'Decimal' ]
             }
           },
           releaseIndicator: {
diff --git a/lib/services/logicManagement/lib/models/edifactFramingSettings.js b/lib/services/logicManagement/lib/models/edifactFramingSettings.js
index 6467082a1e..57f9d9b279 100644
--- a/lib/services/logicManagement/lib/models/edifactFramingSettings.js
+++ b/lib/services/logicManagement/lib/models/edifactFramingSettings.js
@@ -120,14 +120,16 @@ class EdifactFramingSettings {
             required: true,
             serializedName: 'decimalPointIndicator',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'Comma', 'Decimal' ]
             }
           },
           segmentTerminatorSuffix: {
             required: true,
             serializedName: 'segmentTerminatorSuffix',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'None', 'CR', 'LF', 'CRLF' ]
             }
           }
         }
diff --git a/lib/services/logicManagement/lib/models/index.d.ts b/lib/services/logicManagement/lib/models/index.d.ts
index 404e82af6d..111214b220 100644
--- a/lib/services/logicManagement/lib/models/index.d.ts
+++ b/lib/services/logicManagement/lib/models/index.d.ts
@@ -7983,17 +7983,6 @@ export interface TrackingEventsDefinition {
   events: TrackingEvent[];
 }
 
-/**
- * @class
- * Initializes a new instance of the AccessKeyRegenerateActionDefinition class.
- * @constructor
- * @member {string} keyType Possible values include: 'NotSpecified', 'Primary',
- * 'Secondary'
- */
-export interface AccessKeyRegenerateActionDefinition {
-  keyType: string;
-}
-
 /**
  * @class
  * Initializes a new instance of the SetTriggerStateActionDefinition class.
diff --git a/lib/services/logicManagement/lib/models/index.js b/lib/services/logicManagement/lib/models/index.js
index 3f8db40b00..10b110b832 100644
--- a/lib/services/logicManagement/lib/models/index.js
+++ b/lib/services/logicManagement/lib/models/index.js
@@ -119,7 +119,6 @@ exports.KeyVaultKey = require('./keyVaultKey');
 exports.TrackingEventErrorInfo = require('./trackingEventErrorInfo');
 exports.TrackingEvent = require('./trackingEvent');
 exports.TrackingEventsDefinition = require('./trackingEventsDefinition');
-exports.AccessKeyRegenerateActionDefinition = require('./accessKeyRegenerateActionDefinition');
 exports.SetTriggerStateActionDefinition = require('./setTriggerStateActionDefinition');
 exports.Expression = require('./expression');
 exports.ExpressionRoot = require('./expressionRoot');
diff --git a/lib/services/logicManagement/lib/models/integrationAccountAgreement.js b/lib/services/logicManagement/lib/models/integrationAccountAgreement.js
index 8d6fbf2571..9d4151172d 100644
--- a/lib/services/logicManagement/lib/models/integrationAccountAgreement.js
+++ b/lib/services/logicManagement/lib/models/integrationAccountAgreement.js
@@ -1640,7 +1640,8 @@ class IntegrationAccountAgreement extends models['Resource'] {
             required: true,
             serializedName: 'properties.agreementType',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'AS2', 'X12', 'Edifact' ]
             }
           },
           hostPartner: {
diff --git a/lib/services/logicManagement/lib/models/integrationAccountAgreementFilter.js b/lib/services/logicManagement/lib/models/integrationAccountAgreementFilter.js
index d2e7dc6d10..b1cebe500f 100644
--- a/lib/services/logicManagement/lib/models/integrationAccountAgreementFilter.js
+++ b/lib/services/logicManagement/lib/models/integrationAccountAgreementFilter.js
@@ -42,7 +42,8 @@ class IntegrationAccountAgreementFilter {
             required: true,
             serializedName: 'agreementType',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'AS2', 'X12', 'Edifact' ]
             }
           }
         }
diff --git a/lib/services/logicManagement/lib/models/recurrenceSchedule.js b/lib/services/logicManagement/lib/models/recurrenceSchedule.js
index 1da312ae06..230c1d64e5 100644
--- a/lib/services/logicManagement/lib/models/recurrenceSchedule.js
+++ b/lib/services/logicManagement/lib/models/recurrenceSchedule.js
@@ -77,7 +77,8 @@ class RecurrenceSchedule {
                   required: false,
                   serializedName: 'DaysOfWeekElementType',
                   type: {
-                    name: 'String'
+                    name: 'Enum',
+                    allowedValues: [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday' ]
                   }
               }
             }
diff --git a/lib/services/logicManagement/lib/models/recurrenceScheduleOccurrence.js b/lib/services/logicManagement/lib/models/recurrenceScheduleOccurrence.js
index a7fc26e83c..7f5c6c4d67 100644
--- a/lib/services/logicManagement/lib/models/recurrenceScheduleOccurrence.js
+++ b/lib/services/logicManagement/lib/models/recurrenceScheduleOccurrence.js
@@ -43,7 +43,8 @@ class RecurrenceScheduleOccurrence {
             required: false,
             serializedName: 'day',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday' ]
             }
           },
           occurrence: {
diff --git a/lib/services/logicManagement/lib/models/trackingEvent.js b/lib/services/logicManagement/lib/models/trackingEvent.js
index 8f867db570..3fd248e362 100644
--- a/lib/services/logicManagement/lib/models/trackingEvent.js
+++ b/lib/services/logicManagement/lib/models/trackingEvent.js
@@ -52,7 +52,8 @@ class TrackingEvent {
             required: true,
             serializedName: 'eventLevel',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'LogAlways', 'Critical', 'Error', 'Warning', 'Informational', 'Verbose' ]
             }
           },
           eventTime: {
diff --git a/lib/services/logicManagement/lib/models/x12DelimiterOverrides.js b/lib/services/logicManagement/lib/models/x12DelimiterOverrides.js
index 8419e25d08..4543ec7a7d 100644
--- a/lib/services/logicManagement/lib/models/x12DelimiterOverrides.js
+++ b/lib/services/logicManagement/lib/models/x12DelimiterOverrides.js
@@ -86,7 +86,8 @@ class X12DelimiterOverrides {
             required: true,
             serializedName: 'segmentTerminatorSuffix',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'None', 'CR', 'LF', 'CRLF' ]
             }
           },
           replaceCharacter: {
diff --git a/lib/services/logicManagement/lib/models/x12FramingSettings.js b/lib/services/logicManagement/lib/models/x12FramingSettings.js
index a55112394a..ad1e7689ae 100644
--- a/lib/services/logicManagement/lib/models/x12FramingSettings.js
+++ b/lib/services/logicManagement/lib/models/x12FramingSettings.js
@@ -91,7 +91,8 @@ class X12FramingSettings {
             required: true,
             serializedName: 'segmentTerminatorSuffix',
             type: {
-              name: 'String'
+              name: 'Enum',
+              allowedValues: [ 'NotSpecified', 'None', 'CR', 'LF', 'CRLF' ]
             }
           }
         }
diff --git a/lib/services/logicManagement/lib/operations/integrationAccountSessions.js b/lib/services/logicManagement/lib/operations/integrationAccountSessions.js
index c0d438517e..5d0e05b9d0 100644
--- a/lib/services/logicManagement/lib/operations/integrationAccountSessions.js
+++ b/lib/services/logicManagement/lib/operations/integrationAccountSessions.js
@@ -639,13 +639,12 @@ function _deleteMethod(resourceGroupName, integrationAccountName, sessionName, o
       try {
         parsedErrorResponse = JSON.parse(responseBody);
         if (parsedErrorResponse) {
-          let internalError = null;
-          if (parsedErrorResponse.error) internalError = parsedErrorResponse.error;
-          error.code = internalError ? internalError.code : parsedErrorResponse.code;
-          error.message = internalError ? internalError.message : parsedErrorResponse.message;
+          if (parsedErrorResponse.error) parsedErrorResponse = parsedErrorResponse.error;
+          if (parsedErrorResponse.code) error.code = parsedErrorResponse.code;
+          if (parsedErrorResponse.message) error.message = parsedErrorResponse.message;
         }
         if (parsedErrorResponse !== null && parsedErrorResponse !== undefined) {
-          let resultMapper = new client.models['ErrorResponse']().mapper();
+          let resultMapper = new client.models['CloudError']().mapper();
           error.body = client.deserialize(resultMapper, parsedErrorResponse, 'error.body');
         }
       } catch (defaultError) {
diff --git a/lib/services/logicManagement/package.json b/lib/services/logicManagement/package.json
index 55cc9935e6..a65f3ef675 100644
--- a/lib/services/logicManagement/package.json
+++ b/lib/services/logicManagement/package.json
@@ -2,7 +2,7 @@
   "name": "azure-arm-logic",
   "author": "Microsoft Corporation",
   "description": "LogicManagementClient Library with typescript type definitions for node",
-  "version": "3.0.0",
+  "version": "4.0.0",
   "dependencies": {
     "ms-rest": "^2.3.3",
     "ms-rest-azure": "^2.5.5"