Sdílet prostřednictvím


GetDatasetMetadataActivity Class

Definition

Activity to get metadata of dataset.

public class GetDatasetMetadataActivity : Azure.ResourceManager.DataFactory.Models.ExecutionActivity, System.ClientModel.Primitives.IJsonModel<Azure.ResourceManager.DataFactory.Models.GetDatasetMetadataActivity>, System.ClientModel.Primitives.IPersistableModel<Azure.ResourceManager.DataFactory.Models.GetDatasetMetadataActivity>
public class GetDatasetMetadataActivity : Azure.ResourceManager.DataFactory.Models.ExecutionActivity
type GetDatasetMetadataActivity = class
    inherit ExecutionActivity
    interface IJsonModel<GetDatasetMetadataActivity>
    interface IPersistableModel<GetDatasetMetadataActivity>
type GetDatasetMetadataActivity = class
    inherit ExecutionActivity
Public Class GetDatasetMetadataActivity
Inherits ExecutionActivity
Implements IJsonModel(Of GetDatasetMetadataActivity), IPersistableModel(Of GetDatasetMetadataActivity)
Public Class GetDatasetMetadataActivity
Inherits ExecutionActivity
Inheritance
GetDatasetMetadataActivity
Implements

Constructors

GetDatasetMetadataActivity(String, DatasetReference)

Initializes a new instance of GetDatasetMetadataActivity.

Properties

AdditionalProperties

Additional Properties

To assign an object to the value of this property use FromObjectAsJson<T>(T, JsonSerializerOptions).

To assign an already formatted json string to this property use FromString(String).

Examples:

  • BinaryData.FromObjectAsJson("foo"): Creates a payload of "foo".
  • BinaryData.FromString("\"foo\""): Creates a payload of "foo".
  • BinaryData.FromObjectAsJson(new { key = "value" }): Creates a payload of { "key": "value" }.
  • BinaryData.FromString("{\"key\": \"value\"}"): Creates a payload of { "key": "value" }.

(Inherited from PipelineActivity)
Dataset

GetMetadata activity dataset reference.

DependsOn

Activity depends on condition.

(Inherited from PipelineActivity)
Description

Activity description.

(Inherited from PipelineActivity)
FieldList

Fields of metadata to get from dataset.

To assign an object to the element of this property use FromObjectAsJson<T>(T, JsonSerializerOptions).

To assign an already formatted json string to this property use FromString(String).

Examples:

  • BinaryData.FromObjectAsJson("foo"): Creates a payload of "foo".
  • BinaryData.FromString("\"foo\""): Creates a payload of "foo".
  • BinaryData.FromObjectAsJson(new { key = "value" }): Creates a payload of { "key": "value" }.
  • BinaryData.FromString("{\"key\": \"value\"}"): Creates a payload of { "key": "value" }.

FormatSettings

GetMetadata activity format settings. Please note FormatReadSettings is the base class. According to the scenario, a derived class of the base class might need to be assigned here, or this property needs to be casted to one of the possible derived classes. The available derived classes include BinaryReadSettings, DelimitedTextReadSettings, JsonReadSettings, ParquetReadSettings and XmlReadSettings.

LinkedServiceName

Linked service reference.

(Inherited from ExecutionActivity)
Name

Activity name.

(Inherited from PipelineActivity)
OnInactiveMarkAs

Status result of the activity when the state is set to Inactive. This is an optional property and if not provided when the activity is inactive, the status will be Succeeded by default.

(Inherited from PipelineActivity)
Policy

Activity policy.

(Inherited from ExecutionActivity)
State

Activity state. This is an optional property and if not provided, the state will be Active by default.

(Inherited from PipelineActivity)
StoreSettings

GetMetadata activity store settings. Please note StoreReadSettings is the base class. According to the scenario, a derived class of the base class might need to be assigned here, or this property needs to be casted to one of the possible derived classes. The available derived classes include AmazonS3CompatibleReadSettings, AmazonS3ReadSettings, AzureBlobFSReadSettings, AzureBlobStorageReadSettings, AzureDataLakeStoreReadSettings, AzureFileStorageReadSettings, FileServerReadSettings, FtpReadSettings, GoogleCloudStorageReadSettings, HdfsReadSettings, HttpReadSettings, LakeHouseReadSettings, OracleCloudStorageReadSettings and SftpReadSettings.

UserProperties

Activity user properties.

(Inherited from PipelineActivity)

Methods

JsonModelWriteCore(Utf8JsonWriter, ModelReaderWriterOptions)
JsonModelWriteCore(Utf8JsonWriter, ModelReaderWriterOptions) (Inherited from ExecutionActivity)

Explicit Interface Implementations

IJsonModel<ExecutionActivity>.Create(Utf8JsonReader, ModelReaderWriterOptions)

Reads one JSON value (including objects or arrays) from the provided reader and converts it to a model.

(Inherited from ExecutionActivity)
IJsonModel<ExecutionActivity>.Write(Utf8JsonWriter, ModelReaderWriterOptions)

Writes the model to the provided Utf8JsonWriter.

(Inherited from ExecutionActivity)
IJsonModel<GetDatasetMetadataActivity>.Create(Utf8JsonReader, ModelReaderWriterOptions)

Reads one JSON value (including objects or arrays) from the provided reader and converts it to a model.

IJsonModel<GetDatasetMetadataActivity>.Write(Utf8JsonWriter, ModelReaderWriterOptions)

Writes the model to the provided Utf8JsonWriter.

IJsonModel<PipelineActivity>.Create(Utf8JsonReader, ModelReaderWriterOptions)

Reads one JSON value (including objects or arrays) from the provided reader and converts it to a model.

(Inherited from PipelineActivity)
IJsonModel<PipelineActivity>.Write(Utf8JsonWriter, ModelReaderWriterOptions)

Writes the model to the provided Utf8JsonWriter.

(Inherited from PipelineActivity)
IPersistableModel<ExecutionActivity>.Create(BinaryData, ModelReaderWriterOptions)

Converts the provided BinaryData into a model.

(Inherited from ExecutionActivity)
IPersistableModel<ExecutionActivity>.GetFormatFromOptions(ModelReaderWriterOptions)

Gets the data interchange format (JSON, Xml, etc) that the model uses when communicating with the service.

(Inherited from ExecutionActivity)
IPersistableModel<ExecutionActivity>.Write(ModelReaderWriterOptions)

Writes the model into a BinaryData.

(Inherited from ExecutionActivity)
IPersistableModel<GetDatasetMetadataActivity>.Create(BinaryData, ModelReaderWriterOptions)

Converts the provided BinaryData into a model.

IPersistableModel<GetDatasetMetadataActivity>.GetFormatFromOptions(ModelReaderWriterOptions)

Gets the data interchange format (JSON, Xml, etc) that the model uses when communicating with the service.

IPersistableModel<GetDatasetMetadataActivity>.Write(ModelReaderWriterOptions)

Writes the model into a BinaryData.

IPersistableModel<PipelineActivity>.Create(BinaryData, ModelReaderWriterOptions)

Converts the provided BinaryData into a model.

(Inherited from PipelineActivity)
IPersistableModel<PipelineActivity>.GetFormatFromOptions(ModelReaderWriterOptions)

Gets the data interchange format (JSON, Xml, etc) that the model uses when communicating with the service.

(Inherited from PipelineActivity)
IPersistableModel<PipelineActivity>.Write(ModelReaderWriterOptions)

Writes the model into a BinaryData.

(Inherited from PipelineActivity)

Applies to