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    Class LowLevelKnnNamespace

    Knn APIs.

    Not intended to be instantiated directly. Use the Knn property on IOpenSearchLowLevelClient.

    Inheritance
    object
    NamespacedClientProxy
    LowLevelKnnNamespace
    Inherited Members
    NamespacedClientProxy.DoRequest<TResponse>(HttpMethod, string, PostData, IRequestParameters)
    NamespacedClientProxy.DoRequestAsync<TResponse>(HttpMethod, string, CancellationToken, PostData, IRequestParameters)
    NamespacedClientProxy.Url(FormattableString)
    NamespacedClientProxy.RequestParams<TRequestParams>(TRequestParams, string)
    NamespacedClientProxy.RequestParams<TRequestParams>(TRequestParams)
    NamespacedClientProxy.ContentType
    object.Equals(object)
    object.Equals(object, object)
    object.GetHashCode()
    object.GetType()
    object.MemberwiseClone()
    object.ReferenceEquals(object, object)
    object.ToString()
    Namespace: OpenSearch.Net.Specification.KnnApi
    Assembly: OpenSearch.Net.dll
    Syntax
    public class LowLevelKnnNamespace : NamespacedClientProxy

    Methods

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    DeleteModelAsync<TResponse>(string, DeleteModelRequestParameters, CancellationToken)

    DELETE on /_plugins/_knn/models/{model_id}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#delete-model

    Declaration
    public Task<TResponse> DeleteModelAsync<TResponse>(string modelId, DeleteModelRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string modelId

    The id of the model.

    DeleteModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    DeleteModel<TResponse>(string, DeleteModelRequestParameters)

    DELETE on /_plugins/_knn/models/{model_id}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#delete-model

    Declaration
    public TResponse DeleteModel<TResponse>(string modelId, DeleteModelRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string modelId

    The id of the model.

    DeleteModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    GetModelAsync<TResponse>(string, GetModelRequestParameters, CancellationToken)

    GET on /_plugins/_knn/models/{model_id}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#get-model

    Declaration
    public Task<TResponse> GetModelAsync<TResponse>(string modelId, GetModelRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string modelId

    The id of the model.

    GetModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    GetModel<TResponse>(string, GetModelRequestParameters)

    GET on /_plugins/_knn/models/{model_id}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#get-model

    Declaration
    public TResponse GetModel<TResponse>(string modelId, GetModelRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string modelId

    The id of the model.

    GetModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    SearchModelsAsync<TResponse>(PostData, SearchModelsRequestParameters, CancellationToken)

    POST on /_plugins/_knn/models/_search

    https://opensearch.org/docs/latest/search-plugins/knn/api/#search-model

    Declaration
    public Task<TResponse> SearchModelsAsync<TResponse>(PostData body, SearchModelsRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    PostData body
    SearchModelsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    SearchModels<TResponse>(PostData, SearchModelsRequestParameters)

    POST on /_plugins/_knn/models/_search

    https://opensearch.org/docs/latest/search-plugins/knn/api/#search-model

    Declaration
    public TResponse SearchModels<TResponse>(PostData body, SearchModelsRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    PostData body
    SearchModelsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    StatsAsync<TResponse>(string, StatsRequestParameters, CancellationToken)

    GET on /_plugins/_knn/{node_id}/stats

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public Task<TResponse> StatsAsync<TResponse>(string nodeId, StatsRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string nodeId

    Comma-separated list of node IDs or names to limit the returned information; use _local to return information from the node you're connecting to, leave empty to get information from all nodes.

    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    StatsAsync<TResponse>(string, string, StatsRequestParameters, CancellationToken)

    GET on /_plugins/_knn/{node_id}/stats/{stat}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public Task<TResponse> StatsAsync<TResponse>(string nodeId, string stat, StatsRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string nodeId

    Comma-separated list of node IDs or names to limit the returned information; use _local to return information from the node you're connecting to, leave empty to get information from all nodes.

    string stat

    Comma-separated list of stats to retrieve; use the special string _all or Indices.All to retrieve all stats.

    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    StatsForAllAsync<TResponse>(StatsRequestParameters, CancellationToken)

    GET on /_plugins/_knn/stats

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public Task<TResponse> StatsForAllAsync<TResponse>(StatsRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    StatsForAllAsync<TResponse>(string, StatsRequestParameters, CancellationToken)

    GET on /_plugins/_knn/stats/{stat}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public Task<TResponse> StatsForAllAsync<TResponse>(string stat, StatsRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string stat

    Comma-separated list of stats to retrieve; use the special string _all or Indices.All to retrieve all stats.

    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    StatsForAll<TResponse>(StatsRequestParameters)

    GET on /_plugins/_knn/stats

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public TResponse StatsForAll<TResponse>(StatsRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    StatsForAll<TResponse>(string, StatsRequestParameters)

    GET on /_plugins/_knn/stats/{stat}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public TResponse StatsForAll<TResponse>(string stat, StatsRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string stat

    Comma-separated list of stats to retrieve; use the special string _all or Indices.All to retrieve all stats.

    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    Stats<TResponse>(string, StatsRequestParameters)

    GET on /_plugins/_knn/{node_id}/stats

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public TResponse Stats<TResponse>(string nodeId, StatsRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string nodeId

    Comma-separated list of node IDs or names to limit the returned information; use _local to return information from the node you're connecting to, leave empty to get information from all nodes.

    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    Stats<TResponse>(string, string, StatsRequestParameters)

    GET on /_plugins/_knn/{node_id}/stats/{stat}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#stats

    Declaration
    public TResponse Stats<TResponse>(string nodeId, string stat, StatsRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string nodeId

    Comma-separated list of node IDs or names to limit the returned information; use _local to return information from the node you're connecting to, leave empty to get information from all nodes.

    string stat

    Comma-separated list of stats to retrieve; use the special string _all or Indices.All to retrieve all stats.

    StatsRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    TrainModelAsync<TResponse>(PostData, TrainModelRequestParameters, CancellationToken)

    POST on /_plugins/_knn/models/_train

    https://opensearch.org/docs/latest/search-plugins/knn/api/#train-model

    Declaration
    public Task<TResponse> TrainModelAsync<TResponse>(PostData body, TrainModelRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    PostData body
    TrainModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    TrainModelAsync<TResponse>(string, PostData, TrainModelRequestParameters, CancellationToken)

    POST on /_plugins/_knn/models/{model_id}/_train

    https://opensearch.org/docs/latest/search-plugins/knn/api/#train-model

    Declaration
    public Task<TResponse> TrainModelAsync<TResponse>(string modelId, PostData body, TrainModelRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string modelId

    The id of the model.

    PostData body
    TrainModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    TrainModel<TResponse>(PostData, TrainModelRequestParameters)

    POST on /_plugins/_knn/models/_train

    https://opensearch.org/docs/latest/search-plugins/knn/api/#train-model

    Declaration
    public TResponse TrainModel<TResponse>(PostData body, TrainModelRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    PostData body
    TrainModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    TrainModel<TResponse>(string, PostData, TrainModelRequestParameters)

    POST on /_plugins/_knn/models/{model_id}/_train

    https://opensearch.org/docs/latest/search-plugins/knn/api/#train-model

    Declaration
    public TResponse TrainModel<TResponse>(string modelId, PostData body, TrainModelRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string modelId

    The id of the model.

    PostData body
    TrainModelRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse
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    WarmupAsync<TResponse>(string, WarmupRequestParameters, CancellationToken)

    GET on /_plugins/_knn/warmup/{index}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#warmup-operation

    Declaration
    public Task<TResponse> WarmupAsync<TResponse>(string index, WarmupRequestParameters requestParameters = null, CancellationToken ctx = default) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string index

    Comma-separated list of indexes; use the special string _all or Indices.All to perform the operation on all indexes.

    WarmupRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    CancellationToken ctx
    Returns
    Type Description
    Task<TResponse>
    Type Parameters
    Name Description
    TResponse
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    Warmup<TResponse>(string, WarmupRequestParameters)

    GET on /_plugins/_knn/warmup/{index}

    https://opensearch.org/docs/latest/search-plugins/knn/api/#warmup-operation

    Declaration
    public TResponse Warmup<TResponse>(string index, WarmupRequestParameters requestParameters = null) where TResponse : class, IOpenSearchResponse, new()
    Parameters
    Type Name Description
    string index

    Comma-separated list of indexes; use the special string _all or Indices.All to perform the operation on all indexes.

    WarmupRequestParameters requestParameters

    Request specific configuration such as querystring parameters & request specific connection settings.

    Returns
    Type Description
    TResponse
    Type Parameters
    Name Description
    TResponse

    Extension Methods

    SuffixExtensions.Suffix(object, string)
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    In this article
    • Methods
      • DeleteModelAsync<TResponse>(string, DeleteModelRequestParameters, CancellationToken)
      • DeleteModel<TResponse>(string, DeleteModelRequestParameters)
      • GetModelAsync<TResponse>(string, GetModelRequestParameters, CancellationToken)
      • GetModel<TResponse>(string, GetModelRequestParameters)
      • SearchModelsAsync<TResponse>(PostData, SearchModelsRequestParameters, CancellationToken)
      • SearchModels<TResponse>(PostData, SearchModelsRequestParameters)
      • StatsAsync<TResponse>(string, StatsRequestParameters, CancellationToken)
      • StatsAsync<TResponse>(string, string, StatsRequestParameters, CancellationToken)
      • StatsForAllAsync<TResponse>(StatsRequestParameters, CancellationToken)
      • StatsForAllAsync<TResponse>(string, StatsRequestParameters, CancellationToken)
      • StatsForAll<TResponse>(StatsRequestParameters)
      • StatsForAll<TResponse>(string, StatsRequestParameters)
      • Stats<TResponse>(string, StatsRequestParameters)
      • Stats<TResponse>(string, string, StatsRequestParameters)
      • TrainModelAsync<TResponse>(PostData, TrainModelRequestParameters, CancellationToken)
      • TrainModelAsync<TResponse>(string, PostData, TrainModelRequestParameters, CancellationToken)
      • TrainModel<TResponse>(PostData, TrainModelRequestParameters)
      • TrainModel<TResponse>(string, PostData, TrainModelRequestParameters)
      • WarmupAsync<TResponse>(string, WarmupRequestParameters, CancellationToken)
      • Warmup<TResponse>(string, WarmupRequestParameters)
    • Extension Methods
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