Class DeleteByQueryRequestParameters

Request options for DeleteByQuery

https://opensearch.org/docs/latest/api-reference/document-apis/delete-by-query/

Inheritance
object
RequestParameters<DeleteByQueryRequestParameters>
DeleteByQueryRequestParameters
Implements
Inherited Members
Namespace: OpenSearch.Net
Assembly: OpenSearch.Net.dll
Syntax
public class DeleteByQueryRequestParameters : RequestParameters<DeleteByQueryRequestParameters>, IRequestParameters

Properties

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AllowNoIndices

If false, the request returns an error if any wildcard expression, index alias, or _all value targets only missing or closed indexes. This behavior applies even if the request targets other open indexes. For example, a request targeting foo*,bar* returns an error if an index starts with foo but no index starts with bar.

Declaration
public bool? AllowNoIndices { get; set; }
Property Value
Type Description
bool?
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AnalyzeWildcard

If true, wildcard and prefix queries are analyzed.

Declaration
public bool? AnalyzeWildcard { get; set; }
Property Value
Type Description
bool?
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Analyzer

Analyzer to use for the query string.

Declaration
public string Analyzer { get; set; }
Property Value
Type Description
string
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Conflicts

What to do if delete by query hits version conflicts: abort or proceed.

Declaration
public Conflicts? Conflicts { get; set; }
Property Value
Type Description
Conflicts?
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DefaultHttpMethod

Declaration
public override HttpMethod DefaultHttpMethod { get; }
Property Value
Type Description
HttpMethod
Overrides
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DefaultOperator

The default operator for query string query: AND or OR.

Declaration
public DefaultOperator? DefaultOperator { get; set; }
Property Value
Type Description
DefaultOperator?
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Df

Field to use as default where no field prefix is given in the query string.

Declaration
public string Df { get; set; }
Property Value
Type Description
string
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ExpandWildcards

Type of index that wildcard patterns can match. If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams. Supports comma-separated values, such as open,hidden. Valid values are: all, open, closed, hidden, none.

Declaration
public ExpandWildcards? ExpandWildcards { get; set; }
Property Value
Type Description
ExpandWildcards?
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From

Starting offset.

Declaration
public long? From { get; set; }
Property Value
Type Description
long?
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IgnoreUnavailable

If false, the request returns an error if it targets a missing or closed index.

Declaration
public bool? IgnoreUnavailable { get; set; }
Property Value
Type Description
bool?
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Lenient

If true, format-based query failures (such as providing text to a numeric field) in the query string will be ignored.

Declaration
public bool? Lenient { get; set; }
Property Value
Type Description
bool?
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Preference

Specifies the node or shard the operation should be performed on. Random by default.

Declaration
public string Preference { get; set; }
Property Value
Type Description
string
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QueryOnQueryString

Query in the Lucene query string syntax.

Declaration
public string QueryOnQueryString { get; set; }
Property Value
Type Description
string
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Refresh

If true, OpenSearch refreshes all shards involved in the delete by query after the request completes.

Declaration
public Refresh? Refresh { get; set; }
Property Value
Type Description
Refresh?
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RequestCache

If true, the request cache is used for this request. Defaults to the index-level setting.

Declaration
public bool? RequestCache { get; set; }
Property Value
Type Description
bool?
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RequestsPerSecond

The throttle for this request in sub-requests per second.

Declaration
public long? RequestsPerSecond { get; set; }
Property Value
Type Description
long?
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Routing

Custom value used to route operations to a specific shard.

Declaration
public string[] Routing { get; set; }
Property Value
Type Description
string[]
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Scroll

Period to retain the search context for scrolling.

Declaration
public TimeSpan Scroll { get; set; }
Property Value
Type Description
TimeSpan
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ScrollSize

Size of the scroll request that powers the operation.

Declaration
public long? ScrollSize { get; set; }
Property Value
Type Description
long?
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SearchTimeout

Explicit timeout for each search request. Defaults to no timeout.

Declaration
public TimeSpan SearchTimeout { get; set; }
Property Value
Type Description
TimeSpan
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SearchType

The type of the search operation. Available options: query_then_fetch, dfs_query_then_fetch.

Declaration
public SearchType? SearchType { get; set; }
Property Value
Type Description
SearchType?
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Size

Deprecated, use max_docs instead.

Declaration
public long? Size { get; set; }
Property Value
Type Description
long?
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Sort

A comma-separated list of <field>:<direction> pairs.

Declaration
public string[] Sort { get; set; }
Property Value
Type Description
string[]
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SourceEnabled

Set to true or false to return the _source field or not, or a list of fields to return.

Declaration
public bool? SourceEnabled { get; set; }
Property Value
Type Description
bool?
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SourceExcludes

List of fields to exclude from the returned _source field.

Declaration
public string[] SourceExcludes { get; set; }
Property Value
Type Description
string[]
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SourceIncludes

List of fields to extract and return from the _source field.

Declaration
public string[] SourceIncludes { get; set; }
Property Value
Type Description
string[]
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Stats

Specific tag of the request for logging and statistical purposes.

Declaration
public string[] Stats { get; set; }
Property Value
Type Description
string[]
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SupportsBody

Declaration
public override bool SupportsBody { get; }
Property Value
Type Description
bool
Overrides
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TerminateAfter

Maximum number of documents to collect for each shard. If a query reaches this limit, OpenSearch terminates the query early. OpenSearch collects documents before sorting. Use with caution. OpenSearch applies this parameter to each shard handling the request. When possible, let OpenSearch perform early termination automatically. Avoid specifying this parameter for requests that target data streams with backing indexes across multiple data tiers.

Declaration
public long? TerminateAfter { get; set; }
Property Value
Type Description
long?
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Timeout

Period each deletion request waits for active shards.

Declaration
public TimeSpan Timeout { get; set; }
Property Value
Type Description
TimeSpan
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Version

If true, returns the document version as part of a hit.

Declaration
public bool? Version { get; set; }
Property Value
Type Description
bool?
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WaitForActiveShards

The number of shard copies that must be active before proceeding with the operation. Set to all or any positive integer up to the total number of shards in the index (number_of_replicas+1).

Declaration
public string WaitForActiveShards { get; set; }
Property Value
Type Description
string
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WaitForCompletion

If true, the request blocks until the operation is complete.

Declaration
public bool? WaitForCompletion { get; set; }
Property Value
Type Description
bool?

Implements

Extension Methods