diff --git a/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json b/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json
new file mode 100644
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+++ b/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json
@@ -0,0 +1,2080 @@
+{
+  "id": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#",
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "Microsoft.DBforPostgreSQL",
+  "description": "Microsoft DBforPostgreSQL Resource Types",
+  "resourceDefinitions": {
+    "flexibleServers": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "identity": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/UserAssignedIdentity"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Information describing the identities associated with this application."
+        },
+        "location": {
+          "type": "string",
+          "description": "The geo-location where the resource lives"
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*",
+              "minLength": 3,
+              "maxLength": 63
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the server."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ServerProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a server."
+        },
+        "resources": {
+          "type": "array",
+          "items": {
+            "oneOf": [
+              {
+                "$ref": "#/definitions/flexibleServers_administrators_childResource"
+              },
+              {
+                "$ref": "#/definitions/flexibleServers_configurations_childResource"
+              },
+              {
+                "$ref": "#/definitions/flexibleServers_databases_childResource"
+              },
+              {
+                "$ref": "#/definitions/flexibleServers_firewallRules_childResource"
+              },
+              {
+                "$ref": "#/definitions/flexibleServers_migrations_childResource"
+              },
+              {
+                "$ref": "#/definitions/flexibleServers_privateEndpointConnections_childResource"
+              },
+              {
+                "$ref": "#/definitions/flexibleServers_advancedThreatProtectionSettings_childResource"
+              },
+              {
+                "$ref": "#/definitions/flexibleServers_virtualendpoints_childResource"
+              }
+            ]
+          }
+        },
+        "sku": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Sku"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Sku information related properties of a server."
+        },
+        "tags": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              },
+              "properties": {}
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Resource tags."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "location",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers"
+    },
+    "flexibleServers_administrators": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "type": "string",
+          "description": "Guid of the objectId for the administrator."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/AdministratorPropertiesForAdd"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of an Active Directory administrator."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/administrators"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/administrators"
+    },
+    "flexibleServers_advancedThreatProtectionSettings": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^.*/Default$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the Threat Protection state."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ServerThreatProtectionProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Properties of server Threat Protection state."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/advancedThreatProtectionSettings"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/advancedThreatProtectionSettings"
+    },
+    "flexibleServers_configurations": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[-\\w\\._]+$",
+              "minLength": 1
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the server configuration."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ConfigurationProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a configuration."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/configurations"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/configurations"
+    },
+    "flexibleServers_databases": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[-\\w\\._]+$",
+              "minLength": 1
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the database."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/DatabaseProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a database."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/databases"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/databases"
+    },
+    "flexibleServers_firewallRules": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[-\\w\\._]+$",
+              "minLength": 1
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the server firewall rule."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/FirewallRuleProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a server firewall rule."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/firewallRules"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/firewallRules"
+    },
+    "flexibleServers_migrations": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "location": {
+          "type": "string",
+          "description": "The geo-location where the resource lives"
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[a-z][a-z0-9]*$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the migration."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/MigrationResourceProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Migration resource properties."
+        },
+        "tags": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              },
+              "properties": {}
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Resource tags."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/migrations"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "location",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/migrations"
+    },
+    "flexibleServers_privateEndpointConnections": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[a-zA-Z][a-zA-Z0-9-]*\\.[a-fA-F0-9\\-]+$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the private endpoint connection."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/PrivateEndpointConnectionProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Properties of the private endpoint connection."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/privateEndpointConnections"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/privateEndpointConnections"
+    },
+    "flexibleServers_virtualendpoints": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9-]{0,62}(?<!-)$",
+              "minLength": 3,
+              "maxLength": 63
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the virtual endpoint."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/VirtualEndpointResourceProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a virtual endpoint."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "Microsoft.DBforPostgreSQL/flexibleServers/virtualendpoints"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/virtualendpoints"
+    }
+  },
+  "definitions": {
+    "AdminCredentials": {
+      "type": "object",
+      "properties": {
+        "sourceServerPassword": {
+          "type": "string",
+          "description": "Password for source server."
+        },
+        "targetServerPassword": {
+          "type": "string",
+          "description": "Password for target server."
+        }
+      },
+      "required": [
+        "sourceServerPassword",
+        "targetServerPassword"
+      ],
+      "description": "Server admin credentials."
+    },
+    "AdministratorPropertiesForAdd": {
+      "type": "object",
+      "properties": {
+        "principalName": {
+          "type": "string",
+          "description": "Active Directory administrator principal name."
+        },
+        "principalType": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Unknown",
+                "User",
+                "Group",
+                "ServicePrincipal"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The principal type used to represent the type of Active Directory Administrator."
+        },
+        "tenantId": {
+          "type": "string",
+          "description": "The tenantId of the Active Directory administrator."
+        }
+      },
+      "description": "The properties of an Active Directory administrator."
+    },
+    "AuthConfig": {
+      "type": "object",
+      "properties": {
+        "activeDirectoryAuth": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Enabled",
+                "Disabled"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "If Enabled, Azure Active Directory authentication is enabled."
+        },
+        "passwordAuth": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Enabled",
+                "Disabled"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "If Enabled, Password authentication is enabled."
+        },
+        "tenantId": {
+          "type": "string",
+          "default": "",
+          "description": "Tenant id of the server."
+        }
+      },
+      "description": "Authentication configuration properties of a server"
+    },
+    "Backup": {
+      "type": "object",
+      "properties": {
+        "backupRetentionDays": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "default": "7"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Backup retention days for the server."
+        },
+        "geoRedundantBackup": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Enabled",
+                "Disabled"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "A value indicating whether Geo-Redundant backup is enabled on the server."
+        }
+      },
+      "description": "Backup properties of a server"
+    },
+    "ConfigurationProperties": {
+      "type": "object",
+      "properties": {
+        "source": {
+          "type": "string",
+          "description": "Source of the configuration."
+        },
+        "value": {
+          "type": "string",
+          "description": "Value of the configuration."
+        }
+      },
+      "description": "The properties of a configuration."
+    },
+    "DatabaseProperties": {
+      "type": "object",
+      "properties": {
+        "charset": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[a-zA-Z]+\\w*$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The charset of the database."
+        },
+        "collation": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[a-zA-Z\\-]+([. ]|\\w)*$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The collation of the database."
+        }
+      },
+      "description": "The properties of a database."
+    },
+    "DataEncryption": {
+      "type": "object",
+      "properties": {
+        "geoBackupEncryptionKeyStatus": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Valid",
+                "Invalid"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Geo-backup encryption key status for Data encryption enabled server."
+        },
+        "geoBackupKeyURI": {
+          "type": "string",
+          "description": "URI for the key in keyvault for data encryption for geo-backup of server."
+        },
+        "geoBackupUserAssignedIdentityId": {
+          "type": "string",
+          "description": "Resource Id for the User assigned identity to be used for data encryption for geo-backup of server."
+        },
+        "primaryEncryptionKeyStatus": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Valid",
+                "Invalid"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Primary encryption key status for Data encryption enabled server."
+        },
+        "primaryKeyURI": {
+          "type": "string",
+          "description": "URI for the key in keyvault for data encryption of the primary server."
+        },
+        "primaryUserAssignedIdentityId": {
+          "type": "string",
+          "description": "Resource Id for the User assigned identity to be used for data encryption of the primary server."
+        },
+        "type": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "SystemManaged",
+                "AzureKeyVault"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Data encryption type to depict if it is System Managed vs Azure Key vault."
+        }
+      },
+      "description": "Data encryption properties of a server"
+    },
+    "FirewallRuleProperties": {
+      "type": "object",
+      "properties": {
+        "endIpAddress": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The end IP address of the server firewall rule. Must be IPv4 format."
+        },
+        "startIpAddress": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The start IP address of the server firewall rule. Must be IPv4 format."
+        }
+      },
+      "required": [
+        "endIpAddress",
+        "startIpAddress"
+      ],
+      "description": "The properties of a server firewall rule."
+    },
+    "flexibleServers_administrators_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "type": "string",
+          "description": "Guid of the objectId for the administrator."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/AdministratorPropertiesForAdd"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of an Active Directory administrator."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "administrators"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/administrators"
+    },
+    "flexibleServers_advancedThreatProtectionSettings_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "type": "string",
+          "enum": [
+            "Default"
+          ],
+          "description": "The name of the Threat Protection state."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ServerThreatProtectionProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Properties of server Threat Protection state."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "advancedThreatProtectionSettings"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/advancedThreatProtectionSettings"
+    },
+    "flexibleServers_configurations_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[-\\w\\._]+$",
+              "minLength": 1
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the server configuration."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ConfigurationProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a configuration."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "configurations"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/configurations"
+    },
+    "flexibleServers_databases_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[-\\w\\._]+$",
+              "minLength": 1
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the database."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/DatabaseProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a database."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "databases"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/databases"
+    },
+    "flexibleServers_firewallRules_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[-\\w\\._]+$",
+              "minLength": 1
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the server firewall rule."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/FirewallRuleProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a server firewall rule."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "firewallRules"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/firewallRules"
+    },
+    "flexibleServers_migrations_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "location": {
+          "type": "string",
+          "description": "The geo-location where the resource lives"
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[a-z][a-z0-9]*$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the migration."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/MigrationResourceProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Migration resource properties."
+        },
+        "tags": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              },
+              "properties": {}
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Resource tags."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "migrations"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "location",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/migrations"
+    },
+    "flexibleServers_privateEndpointConnections_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[a-zA-Z][a-zA-Z0-9-]*\\.[a-fA-F0-9\\-]+$"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the private endpoint connection."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/PrivateEndpointConnectionProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Properties of the private endpoint connection."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "privateEndpointConnections"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/privateEndpointConnections"
+    },
+    "flexibleServers_virtualendpoints_childResource": {
+      "type": "object",
+      "properties": {
+        "apiVersion": {
+          "type": "string",
+          "enum": [
+            "2023-06-01-preview"
+          ]
+        },
+        "name": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9-]{0,62}(?<!-)$",
+              "minLength": 3,
+              "maxLength": 63
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The name of the virtual endpoint."
+        },
+        "properties": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/VirtualEndpointResourceProperties"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The properties of a virtual endpoint."
+        },
+        "type": {
+          "type": "string",
+          "enum": [
+            "virtualendpoints"
+          ]
+        }
+      },
+      "required": [
+        "apiVersion",
+        "name",
+        "properties",
+        "type"
+      ],
+      "description": "Microsoft.DBforPostgreSQL/flexibleServers/virtualendpoints"
+    },
+    "HighAvailability": {
+      "type": "object",
+      "properties": {
+        "mode": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Disabled",
+                "ZoneRedundant",
+                "SameZone"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The HA mode for the server."
+        },
+        "standbyAvailabilityZone": {
+          "type": "string",
+          "default": "",
+          "description": "availability zone information of the standby."
+        }
+      },
+      "description": "High availability properties of a server"
+    },
+    "MaintenanceWindow": {
+      "type": "object",
+      "properties": {
+        "customWindow": {
+          "type": "string",
+          "default": "Disabled",
+          "description": "indicates whether custom window is enabled or disabled"
+        },
+        "dayOfWeek": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "default": "0"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "day of week for maintenance window"
+        },
+        "startHour": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "default": "0"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "start hour for maintenance window"
+        },
+        "startMinute": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "default": "0"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "start minute for maintenance window"
+        }
+      },
+      "description": "Maintenance window properties of a server."
+    },
+    "MigrationResourceProperties": {
+      "type": "object",
+      "properties": {
+        "cancel": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "True",
+                "False"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "To trigger cancel for entire migration we need to send this flag as True."
+        },
+        "dbsToCancelMigrationOn": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "When you want to trigger cancel for specific databases send cancel flag as True and database names in this array"
+        },
+        "dbsToMigrate": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Number of databases to migrate"
+        },
+        "dbsToTriggerCutoverOn": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "When you want to trigger cutover for specific databases send triggerCutover flag as True and database names in this array"
+        },
+        "migrationMode": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Offline",
+                "Online"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "There are two types of migration modes Online and Offline."
+        },
+        "migrationOption": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Validate",
+                "Migrate",
+                "ValidateAndMigrate"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "This indicates the supported Migration option for the migration."
+        },
+        "migrationWindowEndTimeInUtc": {
+          "type": "string",
+          "format": "date-time",
+          "description": "End time in UTC for migration window"
+        },
+        "migrationWindowStartTimeInUtc": {
+          "type": "string",
+          "format": "date-time",
+          "description": "Start time in UTC for migration window"
+        },
+        "overwriteDbsInTarget": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "True",
+                "False"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Indicates whether the databases on the target server can be overwritten, if already present. If set to False, the migration workflow will wait for a confirmation, if it detects that the database already exists."
+        },
+        "secretParameters": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/MigrationSecretParameters"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Migration secret parameters."
+        },
+        "setupLogicalReplicationOnSourceDbIfNeeded": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "True",
+                "False"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Indicates whether to setup LogicalReplicationOnSourceDb, if needed."
+        },
+        "sourceDbServerFullyQualifiedDomainName": {
+          "type": "string",
+          "description": "Source server fully qualified domain name or ip. It is a optional value, if customer provide it, dms will always use it for connection"
+        },
+        "sourceDbServerResourceId": {
+          "type": "string",
+          "description": "ResourceId of the source database server in case the sourceType is PostgreSQLSingleServer. For other source types this should be ipaddress:port@username or hostname:port@username"
+        },
+        "sourceType": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "OnPremises",
+                "AWS",
+                "GCP",
+                "AzureVM",
+                "PostgreSQLSingleServer"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "migration source server type : OnPremises, AWS, GCP, AzureVM or PostgreSQLSingleServer."
+        },
+        "sslMode": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Prefer",
+                "Require",
+                "VerifyCA",
+                "VerifyFull"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "SSL modes for migration. Default SSL mode for PostgreSQLSingleServer is VerifyFull and Prefer for other source types."
+        },
+        "startDataMigration": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "True",
+                "False"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Indicates whether the data migration should start right away."
+        },
+        "targetDbServerFullyQualifiedDomainName": {
+          "type": "string",
+          "description": "Target server fully qualified domain name or ip. It is a optional value, if customer provide it, dms will always use it for connection"
+        },
+        "triggerCutover": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "True",
+                "False"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "To trigger cutover for entire migration we need to send this flag as True."
+        }
+      },
+      "description": "Migration resource properties."
+    },
+    "MigrationSecretParameters": {
+      "type": "object",
+      "properties": {
+        "adminCredentials": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/AdminCredentials"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Server admin credentials."
+        },
+        "sourceServerUsername": {
+          "type": "string",
+          "description": "Gets or sets the username for the source server. This user need not be an admin."
+        },
+        "targetServerUsername": {
+          "type": "string",
+          "description": "Gets or sets the username for the target server. This user need not be an admin."
+        }
+      },
+      "required": [
+        "adminCredentials"
+      ],
+      "description": "Migration secret parameters."
+    },
+    "Network": {
+      "type": "object",
+      "properties": {
+        "delegatedSubnetResourceId": {
+          "type": "string",
+          "description": "Delegated subnet arm resource id. This is required to be passed during create, in case we want the server to be VNET injected, i.e. Private access server. During update, pass this only if we want to update the value for Private DNS zone."
+        },
+        "privateDnsZoneArmResourceId": {
+          "type": "string",
+          "description": "Private dns zone arm resource id. This is required to be passed during create, in case we want the server to be VNET injected, i.e. Private access server. During update, pass this only if we want to update the value for Private DNS zone."
+        },
+        "publicNetworkAccess": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Enabled",
+                "Disabled"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "public network access is enabled or not."
+        }
+      },
+      "description": "Network properties of a server."
+    },
+    "PrivateEndpoint": {
+      "type": "object",
+      "properties": {},
+      "description": "The private endpoint resource."
+    },
+    "PrivateEndpointConnectionProperties": {
+      "type": "object",
+      "properties": {
+        "privateEndpoint": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/PrivateEndpoint"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The private endpoint resource."
+        },
+        "privateLinkServiceConnectionState": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/PrivateLinkServiceConnectionState"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "A collection of information about the state of the connection between service consumer and provider."
+        },
+        "provisioningState": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Succeeded",
+                "Creating",
+                "Deleting",
+                "Failed"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The provisioning state of the private endpoint connection resource."
+        }
+      },
+      "required": [
+        "privateLinkServiceConnectionState"
+      ],
+      "description": "Properties of the private endpoint connection."
+    },
+    "PrivateLinkServiceConnectionState": {
+      "type": "object",
+      "properties": {
+        "actionsRequired": {
+          "type": "string",
+          "description": "A message indicating if changes on the service provider require any updates on the consumer."
+        },
+        "description": {
+          "type": "string",
+          "description": "The reason for approval/rejection of the connection."
+        },
+        "status": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Pending",
+                "Approved",
+                "Rejected"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Indicates whether the connection has been Approved/Rejected/Removed by the owner of the service."
+        }
+      },
+      "description": "A collection of information about the state of the connection between service consumer and provider."
+    },
+    "Replica": {
+      "type": "object",
+      "properties": {
+        "promoteMode": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "standalone",
+                "siteswap"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Sets the promote mode for a replica server. This is a write only property."
+        },
+        "promoteOption": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "planned",
+                "forced"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Sets the promote options for a replica server. This is a write only property."
+        },
+        "role": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "None",
+                "Primary",
+                "AsyncReplica",
+                "GeoAsyncReplica"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Used to indicate role of the server in replication set."
+        }
+      },
+      "description": "Replica properties of a server"
+    },
+    "ServerProperties": {
+      "type": "object",
+      "properties": {
+        "administratorLogin": {
+          "type": "string",
+          "description": "The administrator's login name of a server. Can only be specified when the server is being created (and is required for creation)."
+        },
+        "administratorLoginPassword": {
+          "type": "string",
+          "format": "password",
+          "description": "The administrator login password (required for server creation)."
+        },
+        "authConfig": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/AuthConfig"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Authentication configuration properties of a server"
+        },
+        "availabilityZone": {
+          "type": "string",
+          "default": "",
+          "description": "availability zone information of the server."
+        },
+        "backup": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Backup"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Backup properties of a server"
+        },
+        "createMode": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Default",
+                "Create",
+                "Update",
+                "PointInTimeRestore",
+                "GeoRestore",
+                "Replica",
+                "ReviveDropped"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The mode to create a new PostgreSQL server."
+        },
+        "dataEncryption": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/DataEncryption"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Data encryption properties of a server"
+        },
+        "highAvailability": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/HighAvailability"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "High availability properties of a server"
+        },
+        "maintenanceWindow": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/MaintenanceWindow"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Maintenance window properties of a server."
+        },
+        "network": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Network"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Network properties of a server."
+        },
+        "pointInTimeUTC": {
+          "type": "string",
+          "format": "date-time",
+          "description": "Restore point creation time (ISO8601 format), specifying the time to restore from. It's required when 'createMode' is 'PointInTimeRestore' or 'GeoRestore' or 'ReviveDropped'."
+        },
+        "replica": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Replica"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Replica properties of a server"
+        },
+        "replicationRole": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "None",
+                "Primary",
+                "AsyncReplica",
+                "GeoAsyncReplica"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Replication role of the server."
+        },
+        "sourceServerResourceId": {
+          "type": "string",
+          "description": "The source server resource ID to restore from. It's required when 'createMode' is 'PointInTimeRestore' or 'GeoRestore' or 'Replica' or 'ReviveDropped'. This property is returned only for Replica server"
+        },
+        "storage": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Storage"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Storage properties of a server"
+        },
+        "version": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "15",
+                "14",
+                "13",
+                "12",
+                "11",
+                "16"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "PostgreSQL Server version."
+        }
+      },
+      "description": "The properties of a server."
+    },
+    "ServerThreatProtectionProperties": {
+      "type": "object",
+      "properties": {
+        "state": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Enabled",
+                "Disabled"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Specifies the state of the Threat Protection, whether it is enabled or disabled or a state has not been applied yet on the specific server."
+        }
+      },
+      "required": [
+        "state"
+      ],
+      "description": "Properties of server Threat Protection state."
+    },
+    "Sku": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "The name of the sku, typically, tier + family + cores, e.g. Standard_D4s_v3."
+        },
+        "tier": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Burstable",
+                "GeneralPurpose",
+                "MemoryOptimized"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The tier of the particular SKU, e.g. Burstable."
+        }
+      },
+      "required": [
+        "name",
+        "tier"
+      ],
+      "description": "Sku information related properties of a server."
+    },
+    "Storage": {
+      "type": "object",
+      "properties": {
+        "autoGrow": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Enabled",
+                "Disabled"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Flag to enable / disable Storage Auto grow for flexible server."
+        },
+        "iops": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Storage tier IOPS quantity. This property is required to be set for storage Type PremiumV2_LRS"
+        },
+        "storageSizeGB": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Max storage allowed for a server."
+        },
+        "throughput": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Storage throughput for the server. This is required to be set for storage Type PremiumV2_LRS"
+        },
+        "tier": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "P1",
+                "P2",
+                "P3",
+                "P4",
+                "P6",
+                "P10",
+                "P15",
+                "P20",
+                "P30",
+                "P40",
+                "P50",
+                "P60",
+                "P70",
+                "P80"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Name of storage tier for IOPS."
+        },
+        "type": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "Premium_LRS",
+                "PremiumV2_LRS"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Storage type for the server. Allowed values are Premium_LRS and PremiumV2_LRS, and default is Premium_LRS if not specified."
+        }
+      },
+      "description": "Storage properties of a server"
+    },
+    "UserAssignedIdentity": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "None",
+                "UserAssigned"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "the types of identities associated with this resource; currently restricted to 'None and UserAssigned'."
+        },
+        "userAssignedIdentities": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/UserIdentity"
+              },
+              "properties": {}
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Defines a map that contains user assigned identities."
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "description": "Information describing the identities associated with this application."
+    },
+    "UserIdentity": {
+      "type": "object",
+      "properties": {
+        "clientId": {
+          "type": "string",
+          "description": "the client identifier of the Service Principal which this identity represents."
+        },
+        "principalId": {
+          "type": "string",
+          "description": "the object identifier of the Service Principal which this identity represents."
+        }
+      },
+      "description": "Describes a single user-assigned identity associated with the application."
+    },
+    "VirtualEndpointResourceProperties": {
+      "type": "object",
+      "properties": {
+        "endpointType": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "ReadWrite"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "The endpoint type for the virtual endpoint."
+        },
+        "members": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "List of members for a virtual endpoint"
+        }
+      },
+      "description": "The properties of a virtual endpoint."
+    }
+  }
+}
\ No newline at end of file
diff --git a/schemas/common/autogeneratedResources.json b/schemas/common/autogeneratedResources.json
index 8dffb56f1e..53e6e8b5bc 100644
--- a/schemas/common/autogeneratedResources.json
+++ b/schemas/common/autogeneratedResources.json
@@ -10789,6 +10789,33 @@
         {
           "$ref": "https://schema.management.azure.com/schemas/2023-03-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_migrations"
         },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_administrators"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_advancedThreatProtectionSettings"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_configurations"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_databases"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_firewallRules"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_migrations"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_privateEndpointConnections"
+        },
+        {
+          "$ref": "https://schema.management.azure.com/schemas/2023-06-01-preview/Microsoft.DBforPostgreSQL.json#/resourceDefinitions/flexibleServers_virtualendpoints"
+        },
         {
           "$ref": "https://schema.management.azure.com/schemas/2020-08-08-preview/Microsoft.DelegatedNetwork.json#/resourceDefinitions/controller"
         },