Struct google_api_proto::google::cloud::aiplatform::v1::ListContextsRequest

pub struct ListContextsRequest {
    pub parent: String,
    pub page_size: i32,
    pub page_token: String,
    pub filter: String,
    pub order_by: String,
}

Request message for [MetadataService.ListContexts][google.cloud.aiplatform.v1.MetadataService.ListContexts]

Fields

parent: String

Required. The MetadataStore whose Contexts should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}

page_size: i32

The maximum number of Contexts to return. The service may return fewer. Must be in range 1-1000, inclusive. Defaults to 100.

page_token: String

A page token, received from a previous [MetadataService.ListContexts][google.cloud.aiplatform.v1.MetadataService.ListContexts] call. Provide this to retrieve the subsequent page.

When paginating, all other provided parameters must match the call that provided the page token. (Otherwise the request will fail with INVALID_ARGUMENT error.)

filter: String

Filter specifying the boolean condition for the Contexts to satisfy in order to be part of the result set. The syntax to define filter query is based on https://google.aip.dev/160. Following are the supported set of filters:

• Attribute filtering: For example: display_name = "test". Supported fields include: name, display_name, schema_title, create_time, and update_time. Time fields, such as create_time and update_time, require values specified in RFC-3339 format. For example: create_time = "2020-11-19T11:30:00-04:00".

• Metadata field: To filter on metadata fields use traversal operation as follows: metadata.<field_name>.<type_value>. For example: metadata.field_1.number_value = 10.0. In case the field name contains special characters (such as colon), one can embed it inside double quote. For example: metadata."field:1".number_value = 10.0

• Parent Child filtering: To filter Contexts based on parent-child relationship use the HAS operator as follows:

  parent_contexts:
  "projects/<project_number>/locations/<location>/metadataStores/<metadatastore_name>/contexts/<context_id>"
  child_contexts:
  "projects/<project_number>/locations/<location>/metadataStores/<metadatastore_name>/contexts/<context_id>"

Each of the above supported filters can be combined together using logical operators (AND & OR). Maximum nested expression depth allowed is 5.

For example: display_name = "test" AND metadata.field1.bool_value = true.

order_by: String

How the list of messages is ordered. Specify the values to order by and an ordering operation. The default sorting order is ascending. To specify descending order for a field, users append a “ desc“ suffix; for example: “foo desc, bar”. Subfields are specified with a . character, such as foo.bar. see https://google.aip.dev/132#ordering for more details.

Trait Implementations

impl Clone for ListContextsRequest

fn clone(&self) -> ListContextsRequest

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ListContextsRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ListContextsRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for ListContextsRequest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ListContextsRequest

fn eq(&self, other: &ListContextsRequest) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ListContextsRequest