> ## Documentation Index > Fetch the complete documentation index at: https://docs.domino.ai/llms.txt > Use this file to discover all available pages before exploring further. # Fetch a list of :ref:`ref_flyteidl.admin.NamedEntityIdentifier` of task objects > Fetch existing task definition identifiers matching input filters. ## OpenAPI ````yaml /api-specs/cloud/flyte-native-api.yaml get /api/v1/task_ids/{project}/{domain} openapi: 3.0.0 info: title: flyteidl/service/admin.proto version: version not set servers: - url: https://mycluster.domino.tech description: >- Replace 'mycluster.domino.tech' with your Domino cluster hostname. For Domino Cloud customers, that is .domino.tech (e.g., acme.domino.tech). For self-hosted deployments, it is the hostname you reach the Domino UI at. security: [] tags: - name: AdminService paths: /api/v1/task_ids/{project}/{domain}: get: tags: - AdminService summary: >- Fetch a list of :ref:`ref_flyteidl.admin.NamedEntityIdentifier` of task objects description: Fetch existing task definition identifiers matching input filters. operationId: AdminService_ListTaskIds parameters: - name: project description: |- Name of the project that contains the identifiers. +required in: path required: true schema: type: string - name: domain description: |- Name of the domain the identifiers belongs to within the project. +required in: path required: true schema: type: string - name: limit description: |- Indicates the number of resources to be returned. +required in: query required: false schema: type: integer format: int64 - name: token description: >- In the case of multiple pages of results, the server-provided token can be used to fetch the next page in a query. +optional in: query required: false schema: type: string - name: sort_by.key description: |- Indicates an attribute to sort the response values. +required in: query required: false schema: type: string - name: sort_by.direction description: |- Indicates the direction to apply sort key for response values. +optional - DESCENDING: By default, fields are sorted in descending order. in: query required: false schema: type: string enum: - DESCENDING - ASCENDING default: DESCENDING - name: filters description: |- Indicates a list of filters passed as string. +optional in: query required: false schema: type: string - name: org description: Optional, org key applied to the resource. in: query required: false schema: type: string responses: '200': description: A successful response. content: application/json: schema: $ref: '#/components/schemas/adminNamedEntityIdentifierList' default: description: An unexpected error response. content: application/json: schema: $ref: '#/components/schemas/googlerpcStatus' components: schemas: adminNamedEntityIdentifierList: type: object properties: entities: type: array items: $ref: '#/components/schemas/adminNamedEntityIdentifier' description: A list of identifiers. token: type: string description: >- In the case of multiple pages of results, the server-provided token can be used to fetch the next page in a query. If there are no more results, this value will be empty. description: Represents a list of NamedEntityIdentifiers. googlerpcStatus: type: object properties: code: type: integer format: int32 message: type: string details: type: array items: $ref: '#/components/schemas/protobufAny' adminNamedEntityIdentifier: type: object properties: project: type: string description: Name of the project the resource belongs to. domain: type: string description: |- Name of the domain the resource belongs to. A domain can be considered as a subset within a specific project. name: type: string title: >- User provided value for the resource. The combination of project + domain + name uniquely identifies the resource. +optional - in certain contexts - like 'List API', 'Launch plans' org: type: string description: Optional, org key applied to the resource. description: >- Encapsulation of fields that identifies a Flyte resource. A Flyte resource can be a task, workflow or launch plan. A resource can internally have multiple versions and is uniquely identified by project, domain, and name. protobufAny: type: object properties: '@type': type: string description: >- A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in `path/google.protobuf.Duration`). The name should be in a canonical form (e.g., leading "." is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme `http`, `https`, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, `https` is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one. Schemes other than `http`, `https` (or the empty scheme) might be used with implementation specific semantics. additionalProperties: {} description: >- `Any` contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Foo foo = ...; Any any; any.PackFrom(foo); ... if (any.UnpackTo(&foo)) { ... } Example 2: Pack and unpack a message in Java. Foo foo = ...; Any any = Any.pack(foo); ... if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or ... if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); } Example 3: Pack and unpack a message in Python. foo = Foo(...) any = Any() any.Pack(foo) ... if any.Is(Foo.DESCRIPTOR): any.Unpack(foo) ... Example 4: Pack and unpack a message in Go foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { ... } ... foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { ... } The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". JSON ==== The JSON representation of an `Any` value uses the regular representation of the deserialized, embedded message, with an additional field `@type` which contains the type URL. Example: package google.profile; message Person { string first_name = 1; string last_name = 2; } { "@type": "type.googleapis.com/google.profile.Person", "firstName": , "lastName": } If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field `value` which holds the custom JSON in addition to the `@type` field. Example (for message [google.protobuf.Duration][]): { "@type": "type.googleapis.com/google.protobuf.Duration", "value": "1.212s" } ````