### YamlMime:JavaType
uid: "com.azure.core.management.SystemData"
fullName: "com.azure.core.management.SystemData"
name: "SystemData"
nameWithType: "SystemData"
summary: "Metadata pertaining to creation and last modification of the resource."
inheritances:
- "<xref href=\"java.lang.Object?displayProperty=fullName\" data-throw-if-not-resolved=\"False\" />"
inheritedClassMethods:
- classRef: "java.lang.<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html\">Object</a>"
  methodsRef:
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--\">clone</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-\">equals</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--\">finalize</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--\">getClass</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--\">hashCode</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--\">notify</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--\">notifyAll</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--\">toString</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--\">wait</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-\">wait</a>"
  - "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-\">wait</a>"
syntax: "public final class **SystemData**</br> implements <xref href=\"com.azure.json.JsonSerializable?alt=com.azure.json.JsonSerializable&text=JsonSerializable\" data-throw-if-not-resolved=\"False\" />&lt;<xref href=\"com.azure.core.management.SystemData?alt=com.azure.core.management.SystemData&text=SystemData\" data-throw-if-not-resolved=\"False\" />&gt;"
constructors:
- uid: "com.azure.core.management.SystemData.SystemData()"
  fullName: "com.azure.core.management.SystemData.SystemData()"
  name: "SystemData()"
  nameWithType: "SystemData.SystemData()"
  summary: "Creates an instance of <xref uid=\"com.azure.core.management.SystemData\" data-throw-if-not-resolved=\"false\" data-raw-source=\"SystemData\"></xref>."
  syntax: "public SystemData()"
  desc: "Creates an instance of <xref uid=\"com.azure.core.management.SystemData\" data-throw-if-not-resolved=\"false\" data-raw-source=\"SystemData\"></xref>."
methods:
- uid: "com.azure.core.management.SystemData.createdAt()"
  fullName: "com.azure.core.management.SystemData.createdAt()"
  name: "createdAt()"
  nameWithType: "SystemData.createdAt()"
  summary: "Get the timestamp of resource creation (UTC)."
  syntax: "public OffsetDateTime createdAt()"
  desc: "Get the timestamp of resource creation (UTC)."
  returns:
    description: "the timestamp of resource creation (UTC)."
    type: "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/time/OffsetDateTime.html\">OffsetDateTime</a>"
- uid: "com.azure.core.management.SystemData.createdBy()"
  fullName: "com.azure.core.management.SystemData.createdBy()"
  name: "createdBy()"
  nameWithType: "SystemData.createdBy()"
  summary: "Get the identity that created the resource."
  syntax: "public String createdBy()"
  desc: "Get the identity that created the resource."
  returns:
    description: "the identity that created the resource."
    type: "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/String.html\">String</a>"
- uid: "com.azure.core.management.SystemData.createdByType()"
  fullName: "com.azure.core.management.SystemData.createdByType()"
  name: "createdByType()"
  nameWithType: "SystemData.createdByType()"
  summary: "Get the type of identity that created the resource."
  syntax: "public ResourceAuthorIdentityType createdByType()"
  desc: "Get the type of identity that created the resource."
  returns:
    description: "the type of identity that created the resource."
    type: "<xref href=\"com.azure.core.management.ResourceAuthorIdentityType?alt=com.azure.core.management.ResourceAuthorIdentityType&text=ResourceAuthorIdentityType\" data-throw-if-not-resolved=\"False\" />"
- uid: "com.azure.core.management.SystemData.fromJson(com.azure.json.JsonReader)"
  fullName: "com.azure.core.management.SystemData.fromJson(JsonReader jsonReader)"
  name: "fromJson(JsonReader jsonReader)"
  nameWithType: "SystemData.fromJson(JsonReader jsonReader)"
  summary: "Reads a JSON stream into a <xref uid=\"com.azure.core.management.SystemData\" data-throw-if-not-resolved=\"false\" data-raw-source=\"SystemData\"></xref>."
  modifiers:
  - "static"
  parameters:
  - description: "The <xref uid=\"com.azure.json.JsonReader\" data-throw-if-not-resolved=\"false\" data-raw-source=\"JsonReader\"></xref> being read."
    name: "jsonReader"
    type: "<xref href=\"com.azure.json.JsonReader?alt=com.azure.json.JsonReader&text=JsonReader\" data-throw-if-not-resolved=\"False\" />"
  syntax: "public static SystemData fromJson(JsonReader jsonReader)"
  exceptions:
  - description: "If a <xref uid=\"SystemData\" data-throw-if-not-resolved=\"false\" data-raw-source=\"SystemData\"></xref> fails to be read from the <code>jsonReader</code>."
    type: "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html\">IOException</a>"
  desc: "Reads a JSON stream into a <xref uid=\"com.azure.core.management.SystemData\" data-throw-if-not-resolved=\"false\" data-raw-source=\"SystemData\"></xref>."
  returns:
    description: "The <xref uid=\"com.azure.core.management.SystemData\" data-throw-if-not-resolved=\"false\" data-raw-source=\"SystemData\"></xref> that the JSON stream represented, may return null."
    type: "<xref href=\"com.azure.core.management.SystemData?alt=com.azure.core.management.SystemData&text=SystemData\" data-throw-if-not-resolved=\"False\" />"
- uid: "com.azure.core.management.SystemData.lastModifiedAt()"
  fullName: "com.azure.core.management.SystemData.lastModifiedAt()"
  name: "lastModifiedAt()"
  nameWithType: "SystemData.lastModifiedAt()"
  summary: "Get the type of identity that last modified the resource."
  syntax: "public OffsetDateTime lastModifiedAt()"
  desc: "Get the type of identity that last modified the resource."
  returns:
    description: "the timestamp of resource modification (UTC)."
    type: "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/time/OffsetDateTime.html\">OffsetDateTime</a>"
- uid: "com.azure.core.management.SystemData.lastModifiedBy()"
  fullName: "com.azure.core.management.SystemData.lastModifiedBy()"
  name: "lastModifiedBy()"
  nameWithType: "SystemData.lastModifiedBy()"
  summary: "Get the identity that last modified the resource."
  syntax: "public String lastModifiedBy()"
  desc: "Get the identity that last modified the resource."
  returns:
    description: "the identity that last modified the resource."
    type: "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/String.html\">String</a>"
- uid: "com.azure.core.management.SystemData.lastModifiedByType()"
  fullName: "com.azure.core.management.SystemData.lastModifiedByType()"
  name: "lastModifiedByType()"
  nameWithType: "SystemData.lastModifiedByType()"
  summary: "Get the type of identity that last modified the resource."
  syntax: "public ResourceAuthorIdentityType lastModifiedByType()"
  desc: "Get the type of identity that last modified the resource."
  returns:
    description: "the type of identity that last modified the resource."
    type: "<xref href=\"com.azure.core.management.ResourceAuthorIdentityType?alt=com.azure.core.management.ResourceAuthorIdentityType&text=ResourceAuthorIdentityType\" data-throw-if-not-resolved=\"False\" />"
- uid: "com.azure.core.management.SystemData.toJson(com.azure.json.JsonWriter)"
  fullName: "com.azure.core.management.SystemData.toJson(JsonWriter jsonWriter)"
  name: "toJson(JsonWriter jsonWriter)"
  nameWithType: "SystemData.toJson(JsonWriter jsonWriter)"
  parameters:
  - name: "jsonWriter"
    type: "<xref href=\"com.azure.json.JsonWriter?alt=com.azure.json.JsonWriter&text=JsonWriter\" data-throw-if-not-resolved=\"False\" />"
  syntax: "public JsonWriter toJson(JsonWriter jsonWriter)"
  exceptions:
  - type: "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html\">IOException</a>"
  returns:
    type: "<xref href=\"com.azure.json.JsonWriter?alt=com.azure.json.JsonWriter&text=JsonWriter\" data-throw-if-not-resolved=\"False\" />"
type: "class"
desc: "Metadata pertaining to creation and last modification of the resource."
implements:
- "<xref href=\"com.azure.json.JsonSerializable?alt=com.azure.json.JsonSerializable&text=JsonSerializable\" data-throw-if-not-resolved=\"False\" />&lt;<xref href=\"com.azure.core.management.SystemData?alt=com.azure.core.management.SystemData&text=SystemData\" data-throw-if-not-resolved=\"False\" />&gt;"
metadata: {}
package: "com.azure.core.management"
artifact: com.azure:azure-core-management:1.15.3