public DataItemName(string projectId, string locationId, string datasetId, string dataItemId)
Constructs a new instance of a DataItemName class from the component parts of pattern
projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}
Formats the IDs into the string representation of this DataItemName with pattern
projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}.
Formats the IDs into the string representation of this DataItemName with pattern
projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}.
If true will successfully store an unparseable resource name into the UnparsedResource
property; otherwise will throw an ArgumentException if an unparseable resource name is
specified.
If true will successfully store an unparseable resource name into the UnparsedResource
property; otherwise will throw an ArgumentException if an unparseable resource name is
specified.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThis documentation is for the \u003ccode\u003eDataItemName\u003c/code\u003e class, part of the Vertex AI v1beta1 API within the \u003ccode\u003eGoogle.Cloud.AIPlatform.V1Beta1\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDataItemName\u003c/code\u003e represents a resource name for a \u003ccode\u003eDataItem\u003c/code\u003e resource, following the pattern \u003ccode\u003eprojects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe class provides methods for constructing, formatting, parsing, and validating resource names, including handling unparsed resource names.\u003c/p\u003e\n"],["\u003cp\u003eIt implements \u003ccode\u003eIResourceName\u003c/code\u003e and \u003ccode\u003eIEquatable<DataItemName>\u003c/code\u003e, allowing for resource name comparison and interaction with other Google Cloud resource name classes.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDataItemName\u003c/code\u003e instances have properties like \u003ccode\u003eProjectId\u003c/code\u003e, \u003ccode\u003eLocationId\u003c/code\u003e, \u003ccode\u003eDatasetId\u003c/code\u003e, and \u003ccode\u003eDataItemId\u003c/code\u003e that store the components of the resource name, and these can be called.\u003c/p\u003e\n"]]],[],null,["# Vertex AI v1beta1 API - Class DataItemName (1.0.0-beta47)\n\nVersion latestkeyboard_arrow_down\n\n- [1.0.0-beta47 (latest)](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName)\n- [1.0.0-beta46](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/1.0.0-beta46/Google.Cloud.AIPlatform.V1Beta1.DataItemName) \n\n public sealed class DataItemName : IResourceName, IEquatable\u003cDataItemName\u003e\n\nReference documentation and code samples for the Vertex AI v1beta1 API class DataItemName.\n\nResource name for the `DataItem` resource. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e DataItemName \n\nImplements\n----------\n\n[IResourceName](https://cloud.google.com/dotnet/docs/reference/Google.Api.Gax/latest/Google.Api.Gax.IResourceName.html), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) \n\nInherited Members\n-----------------\n\n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype)\n\nNamespace\n---------\n\n[Google.Cloud.AIPlatform.V1Beta1](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1)\n\nAssembly\n--------\n\nGoogle.Cloud.AIPlatform.V1Beta1.dll\n\nConstructors\n------------\n\n### DataItemName(string, string, string, string)\n\n public DataItemName(string projectId, string locationId, string datasetId, string dataItemId)\n\nConstructs a new instance of a [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) class from the component parts of pattern\n`projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`\n\nProperties\n----------\n\n### DataItemId\n\n public string DataItemId { get; }\n\nThe `DataItem` ID. Will not be `null`, unless this instance contains an unparsed resource name.\n\n### DatasetId\n\n public string DatasetId { get; }\n\nThe `Dataset` ID. Will not be `null`, unless this instance contains an unparsed resource name.\n\n### IsKnownPattern\n\n public bool IsKnownPattern { get; }\n\nWhether this instance contains a resource name with a known pattern.\n\n### LocationId\n\n public string LocationId { get; }\n\nThe `Location` ID. Will not be `null`, unless this instance contains an unparsed resource name.\n\n### ProjectId\n\n public string ProjectId { get; }\n\nThe `Project` ID. Will not be `null`, unless this instance contains an unparsed resource name.\n\n### Type\n\n public DataItemName.ResourceNameType Type { get; }\n\nThe [DataItemName.ResourceNameType](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName.ResourceNameType) of the contained resource name.\n\n### UnparsedResource\n\n public UnparsedResourceName UnparsedResource { get; }\n\nThe contained [UnparsedResourceName](https://cloud.google.com/dotnet/docs/reference/Google.Api.Gax/latest/Google.Api.Gax.UnparsedResourceName.html). Only non-`null` if this instance contains an\nunparsed resource name.\n\nMethods\n-------\n\n### Format(string, string, string, string)\n\n public static string Format(string projectId, string locationId, string datasetId, string dataItemId)\n\nFormats the IDs into the string representation of this [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) with pattern\n`projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`.\n\n### FormatProjectLocationDatasetDataItem(string, string, string, string)\n\n public static string FormatProjectLocationDatasetDataItem(string projectId, string locationId, string datasetId, string dataItemId)\n\nFormats the IDs into the string representation of this [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) with pattern\n`projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`.\n\n### FromProjectLocationDatasetDataItem(string, string, string, string)\n\n public static DataItemName FromProjectLocationDatasetDataItem(string projectId, string locationId, string datasetId, string dataItemId)\n\nCreates a [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) with the pattern\n`projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`.\n\n### FromUnparsed(UnparsedResourceName)\n\n public static DataItemName FromUnparsed(UnparsedResourceName unparsedResourceName)\n\nCreates a [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) containing an unparsed resource name.\n\n### GetHashCode()\n\n public override int GetHashCode()\n\nReturns a hash code for this resource name.\n\n**Overrides** \n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode)\n\n### Parse(string)\n\n public static DataItemName Parse(string dataItemName)\n\nParses the given resource name string into a new [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) instance.\n\n**Remarks** \nTo parse successfully, the resource name must be formatted as one of the following:\n\n- `projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`\n\n\u003cbr /\u003e\n\n### Parse(string, bool)\n\n public static DataItemName Parse(string dataItemName, bool allowUnparsed)\n\nParses the given resource name string into a new [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) instance; optionally allowing an\nunparseable resource name.\n\n**Remarks** \nTo parse successfully, the resource name must be formatted as one of the following:\n\n- `projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`\n\nOr may be in any format if `allowUnparsed` is `true`.\n\n\u003cbr /\u003e\n\n### ToString()\n\n public override string ToString()\n\nThe string representation of the resource name.\n\n**Overrides** \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\n### TryParse(string, out DataItemName)\n\n public static bool TryParse(string dataItemName, out DataItemName result)\n\nTries to parse the given resource name string into a new [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) instance.\n\n**Remarks** \nTo parse successfully, the resource name must be formatted as one of the following:\n\n- `projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`\n\n\u003cbr /\u003e\n\n### TryParse(string, bool, out DataItemName)\n\n public static bool TryParse(string dataItemName, bool allowUnparsed, out DataItemName result)\n\nTries to parse the given resource name string into a new [DataItemName](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.DataItemName) instance; optionally\nallowing an unparseable resource name.\n\n**Remarks** \nTo parse successfully, the resource name must be formatted as one of the following:\n\n- `projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}`\n\nOr may be in any format if `allowUnparsed` is `true`.\n\n\u003cbr /\u003e\n\nOperators\n---------\n\n### operator ==(DataItemName, DataItemName)\n\n public static bool operator ==(DataItemName a, DataItemName b)\n\nDetermines whether two specified resource names have the same value.\n\n### operator !=(DataItemName, DataItemName)\n\n public static bool operator !=(DataItemName a, DataItemName b)\n\nDetermines whether two specified resource names have different values."]]