> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kinetica.com/llms.txt
> Use this file to discover all available pages before exploring further.

# kinetica.AlterTierRequest

> kinetica.AlterTierRequest — Kinetica C# API

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    <p>A set of parameters for <a className="el" href="/content/api/cs/classkinetica_1_1Kinetica#a82c23966afc97e669b9b08abef7970d6">Kinetica.alterTier</a>. <a href="#details">More...</a></p>
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        <td className="memItemLeft" align="right" valign="top">struct  </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options">Options</a></td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">A set of string constants for the parameter <a className="el" href="#a4ea66f9027058b0f05612c8846d7baa1" title="Optional parameters.">AlterTierRequest.options</a>. <a href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#details">More...</a><br /></td>
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        <td className="memItemRight" valign="bottom"><a className="el" href="#a0afd54175a9e3441805f6405431f3cdb">AlterTierRequest</a> ()</td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with default parameters. <br /></td>
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        <td className="memItemRight" valign="bottom"><a className="el" href="#acec818eca32d247780aedac8fd1a62e3">AlterTierRequest</a> (string <a className="el" href="#aa0919a1f8f1ebff1a47788cd1b7d4860">name</a>, IDictionary\< string, string > <a className="el" href="#a4ea66f9027058b0f05612c8846d7baa1">options</a>=null)</td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with the specified parameters. <br /></td>
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        <td className="memItemLeft" align="right" valign="top"> </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="#a0afd54175a9e3441805f6405431f3cdb">AlterTierRequest</a> ()</td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with default parameters. <br /></td>
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        <td className="memItemRight" valign="bottom"><a className="el" href="#acec818eca32d247780aedac8fd1a62e3">AlterTierRequest</a> (string <a className="el" href="#aa0919a1f8f1ebff1a47788cd1b7d4860">name</a>, IDictionary\< string, string > <a className="el" href="#a4ea66f9027058b0f05612c8846d7baa1">options</a>=null)</td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with the specified parameters. <br /></td>
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      <tr className="inherit_header pub_methods_classkinetica_1_1KineticaData">
        <td colSpan="2"> Public Member Functions inherited from <a className="el" href="/content/api/cs/classkinetica_1_1KineticaData">kinetica.KineticaData</a></td>
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      <tr className="memitem:a6a494237f126f79a7f478b7614323482 inherit pub_methods_classkinetica_1_1KineticaData" id="r_a6a494237f126f79a7f478b7614323482">
        <td className="memItemLeft" align="right" valign="top"> </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#a6a494237f126f79a7f478b7614323482">KineticaData</a> (<a className="el" href="/content/api/cs/classkinetica_1_1KineticaType">KineticaType</a> type)</td>
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      <tr className="memdesc:a6a494237f126f79a7f478b7614323482 inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Constructor from <a className="el" href="/content/api/cs/classkinetica_1_1Kinetica" title="API to talk to Kinetica Database.">Kinetica</a> Type. <br /></td>
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      <tr className="separator:a6a494237f126f79a7f478b7614323482 inherit pub_methods_classkinetica_1_1KineticaData">
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      <tr className="memitem:ac8cbdce08f2dd7d0d02bf0f279d79b79 inherit pub_methods_classkinetica_1_1KineticaData" id="r_ac8cbdce08f2dd7d0d02bf0f279d79b79">
        <td className="memItemLeft" align="right" valign="top"> </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#ac8cbdce08f2dd7d0d02bf0f279d79b79">KineticaData</a> (System.Type type=null)</td>
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      <tr className="memdesc:ac8cbdce08f2dd7d0d02bf0f279d79b79 inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Default constructor, with optional System.Type. <br /></td>
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      <tr className="separator:ac8cbdce08f2dd7d0d02bf0f279d79b79 inherit pub_methods_classkinetica_1_1KineticaData">
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      <tr className="memitem:a8fceb0fc6b641ef28b7548bc2820e48f inherit pub_methods_classkinetica_1_1KineticaData" id="r_a8fceb0fc6b641ef28b7548bc2820e48f">
        <td className="memItemLeft" align="right" valign="top">object </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#a8fceb0fc6b641ef28b7548bc2820e48f">Get</a> (int fieldPos)</td>
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      <tr className="memdesc:a8fceb0fc6b641ef28b7548bc2820e48f inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Retrieve a specific property from this object. <br /></td>
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      <tr className="separator:a8fceb0fc6b641ef28b7548bc2820e48f inherit pub_methods_classkinetica_1_1KineticaData">
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      <tr className="memitem:ad02b0bac0aa3f8a64b0ec46a94bd06f0 inherit pub_methods_classkinetica_1_1KineticaData" id="r_ad02b0bac0aa3f8a64b0ec46a94bd06f0">
        <td className="memItemLeft" align="right" valign="top">void </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#ad02b0bac0aa3f8a64b0ec46a94bd06f0">Put</a> (int fieldPos, object fieldValue)</td>
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      <tr className="memdesc:ad02b0bac0aa3f8a64b0ec46a94bd06f0 inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Write a specific property to this object. <br /></td>
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      <tr className="separator:ad02b0bac0aa3f8a64b0ec46a94bd06f0 inherit pub_methods_classkinetica_1_1KineticaData">
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        <td className="memItemLeft" align="right" valign="top"> </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#a6a494237f126f79a7f478b7614323482">KineticaData</a> (<a className="el" href="/content/api/cs/classkinetica_1_1KineticaType">KineticaType</a> type)</td>
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      <tr className="memdesc:a6a494237f126f79a7f478b7614323482 inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Constructor from <a className="el" href="/content/api/cs/classkinetica_1_1Kinetica" title="API to talk to Kinetica Database.">Kinetica</a> Type. <br /></td>
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      <tr className="separator:a6a494237f126f79a7f478b7614323482 inherit pub_methods_classkinetica_1_1KineticaData">
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      <tr className="memitem:ac8cbdce08f2dd7d0d02bf0f279d79b79 inherit pub_methods_classkinetica_1_1KineticaData" id="r_ac8cbdce08f2dd7d0d02bf0f279d79b79">
        <td className="memItemLeft" align="right" valign="top"> </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#ac8cbdce08f2dd7d0d02bf0f279d79b79">KineticaData</a> (System.Type type=null)</td>
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      <tr className="memdesc:ac8cbdce08f2dd7d0d02bf0f279d79b79 inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Default constructor, with optional System.Type. <br /></td>
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      <tr className="separator:ac8cbdce08f2dd7d0d02bf0f279d79b79 inherit pub_methods_classkinetica_1_1KineticaData">
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      <tr className="memitem:a8fceb0fc6b641ef28b7548bc2820e48f inherit pub_methods_classkinetica_1_1KineticaData" id="r_a8fceb0fc6b641ef28b7548bc2820e48f">
        <td className="memItemLeft" align="right" valign="top">object </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#a8fceb0fc6b641ef28b7548bc2820e48f">Get</a> (int fieldPos)</td>
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      <tr className="memdesc:a8fceb0fc6b641ef28b7548bc2820e48f inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Retrieve a specific property from this object. <br /></td>
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      <tr className="separator:a8fceb0fc6b641ef28b7548bc2820e48f inherit pub_methods_classkinetica_1_1KineticaData">
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      <tr className="memitem:ad02b0bac0aa3f8a64b0ec46a94bd06f0 inherit pub_methods_classkinetica_1_1KineticaData" id="r_ad02b0bac0aa3f8a64b0ec46a94bd06f0">
        <td className="memItemLeft" align="right" valign="top">void </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#ad02b0bac0aa3f8a64b0ec46a94bd06f0">Put</a> (int fieldPos, object fieldValue)</td>
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      <tr className="memdesc:ad02b0bac0aa3f8a64b0ec46a94bd06f0 inherit pub_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Write a specific property to this object. <br /></td>
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          <h2 className="groupheader"> Properties</h2>
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        <td className="memItemLeft" align="right" valign="top">string </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="#aa0919a1f8f1ebff1a47788cd1b7d4860">name</a><code> \[get, set]</code></td>
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        <td className="mdescRight">Name of the tier to be altered. <br /></td>
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        <td className="memItemLeft" align="right" valign="top">IDictionary\< string, string > </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="#a4ea66f9027058b0f05612c8846d7baa1">options</a> = new Dictionary\<string, string>()<code> \[get, set]</code></td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">Optional parameters. <br /></td>
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      <tr className="inherit_header properties_classkinetica_1_1KineticaData">
        <td colSpan="2"> Properties inherited from <a className="el" href="/content/api/cs/classkinetica_1_1KineticaData">kinetica.KineticaData</a></td>
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      <tr className="memitem:aceefbe60fab98d5b1a834d47056a4e77 inherit properties_classkinetica_1_1KineticaData" id="r_aceefbe60fab98d5b1a834d47056a4e77">
        <td className="memItemLeft" align="right" valign="top">Schema </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#aceefbe60fab98d5b1a834d47056a4e77">Schema</a><code> \[get]</code></td>
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      <tr className="memdesc:aceefbe60fab98d5b1a834d47056a4e77 inherit properties_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Avro Schema for this class. <br /></td>
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        <td colSpan="2"> Static Public Member Functions inherited from <a className="el" href="/content/api/cs/classkinetica_1_1KineticaData">kinetica.KineticaData</a></td>
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      <tr className="memitem:a9474d49c9399dbe86f31a3ba07ff4691 inherit pub_static_methods_classkinetica_1_1KineticaData" id="r_a9474d49c9399dbe86f31a3ba07ff4691">
        <td className="memItemLeft" align="right" valign="top">static ? RecordSchema </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#a9474d49c9399dbe86f31a3ba07ff4691">SchemaFromType</a> (System.Type t, <a className="el" href="/content/api/cs/classkinetica_1_1KineticaType">KineticaType</a>? ktype=null)</td>
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      <tr className="memdesc:a9474d49c9399dbe86f31a3ba07ff4691 inherit pub_static_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Create an Avro Schema from a System.Type and a <a className="el" href="/content/api/cs/classkinetica_1_1KineticaType" title="Describes a Kinetica record type — its columns, properties, and Avro schema — and can create the type...">KineticaType</a>. <br /></td>
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      <tr className="separator:a9474d49c9399dbe86f31a3ba07ff4691 inherit pub_static_methods_classkinetica_1_1KineticaData">
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      <tr className="memitem:a9474d49c9399dbe86f31a3ba07ff4691 inherit pub_static_methods_classkinetica_1_1KineticaData" id="r_a9474d49c9399dbe86f31a3ba07ff4691">
        <td className="memItemLeft" align="right" valign="top">static ? RecordSchema </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="/content/api/cs/classkinetica_1_1KineticaData#a9474d49c9399dbe86f31a3ba07ff4691">SchemaFromType</a> (System.Type t, <a className="el" href="/content/api/cs/classkinetica_1_1KineticaType">KineticaType</a>? ktype=null)</td>
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      <tr className="memdesc:a9474d49c9399dbe86f31a3ba07ff4691 inherit pub_static_methods_classkinetica_1_1KineticaData">
        <td className="mdescLeft"> </td>
        <td className="mdescRight">Create an Avro Schema from a System.Type and a <a className="el" href="/content/api/cs/classkinetica_1_1KineticaType" title="Describes a Kinetica record type — its columns, properties, and Avro schema — and can create the type...">KineticaType</a>. <br /></td>
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      <tr className="separator:a9474d49c9399dbe86f31a3ba07ff4691 inherit pub_static_methods_classkinetica_1_1KineticaData">
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    <h2 className="groupheader">Detailed Description</h2>

    <div className="textblock">
      <p>A set of parameters for <a className="el" href="/content/api/cs/classkinetica_1_1Kinetica#a82c23966afc97e669b9b08abef7970d6">Kinetica.alterTier</a>. </p>
      <p>Alters properties of an existing <a href="/content/rm/concepts/#storage-tiers" target="_top">tier</a> to facilitate <a href="/content/rm/concepts/" target="_top">resource management</a>.</p>
      <p>To disable <a href="/content/rm/concepts/#watermark-based-eviction" target="_top">watermark-based eviction</a>, set both <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1145841aef990d52edad62335b9d4600">HIGH\_WATERMARK</a> and <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a60574cb8690f70a3b4e3b19bb5807ac3">LOW\_WATERMARK</a> to 100.</p>
      <p className="definition">Definition at line <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source#l00023">23</a> of file <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a>.</p>
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    <h2 className="groupheader">Constructor & Destructor Documentation</h2>
    <h2 className="memtitle"><span className="permalink"><a href="#a0afd54175a9e3441805f6405431f3cdb">◆ </a></span>AlterTierRequest() <span className="overload">\[1/4]</span></h2>

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                  <td className="memname">kinetica.AlterTierRequest.AlterTierRequest </td>
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        <p>Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with default parameters. </p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source#l00166">166</a> of file <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a>.</p>
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    <h2 className="memtitle"><span className="permalink"><a href="#acec818eca32d247780aedac8fd1a62e3">◆ </a></span>AlterTierRequest() <span className="overload">\[2/4]</span></h2>

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                  <td className="memname">kinetica.AlterTierRequest.AlterTierRequest </td>
                  <td>(</td>
                  <td className="paramtype">string</td>
                  <td className="paramname"><span className="paramname"><span className="em">name</span></span>, </td>
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                <tr>
                  <td className="paramkey" />

                  <td />

                  <td className="paramtype">IDictionary\< string, string ></td>
                  <td className="paramname"><span className="paramname"><span className="em">options</span></span><span className="paramdefsep"> = </span><span className="paramdefval">null</span> )</td>
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        <p>Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with the specified parameters. </p>

        <div className="dl params">
          <div className="dt">Parameters</div>

          <div className="dd">
            <table className="params">
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                <td className="paramname">name</td>
                <td>Name of the tier to be altered. Must be an existing tier group name: vram, ram, disk\[n], persist, cold\[n].</td>
              </tr>

              <tr>
                <td className="paramname">options</td>

                <td>
                  Optional parameters.

                  <ul>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a02b98eb641be3876c44a29ffedbc8fa8">CAPACITY</a>: Maximum size in bytes this tier may hold at once, per rank. </li>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1145841aef990d52edad62335b9d4600">HIGH\_WATERMARK</a>: Threshold of usage of this tier's resource that once exceeded, will trigger watermark-based eviction from this tier. The minimum allowed value is '0'. The maximum allowed value is '100'. </li>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a60574cb8690f70a3b4e3b19bb5807ac3">LOW\_WATERMARK</a>: Threshold of resource usage that once fallen below after crossing the <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1145841aef990d52edad62335b9d4600">HIGH\_WATERMARK</a>, will cease watermark-based eviction from this tier. The minimum allowed value is '0'. The maximum allowed value is '100'. </li>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a4e6f975a1dd504a35fdc8ea6a630eb4d">WAIT\_TIMEOUT</a>: Timeout in seconds for reading from or writing to this resource. Applies to cold storage tiers only. </li>

                    <li>
                      <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a2e0e3a1b442ee93b4d2121c65e339bcc">PERSIST</a>: If <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a> the system configuration will be written to disk upon successful application of this request. This will commit the changes from this request and any additional in-memory modifications. Supported values:

                      <ul>
                        <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a> </li>
                        <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#ae7645ee753b53abd0a483cd0c98fe1aa">FALSE</a> </li>
                      </ul>

                      The default value is <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a>.
                    </li>

                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1e1dbfbb2f9ba648bb2e9494680b5124">RANK</a>: Apply the requested change only to a specific rank. The minimum allowed value is '0'. The maximum allowed value is '10000'. </li>
                  </ul>

                  The default value is an empty Dictionary.
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        <p className="definition">Definition at line <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source#l00241">241</a> of file <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a>.</p>
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    <h2 className="memtitle"><span className="permalink"><a href="#a0afd54175a9e3441805f6405431f3cdb">◆ </a></span>AlterTierRequest() <span className="overload">\[3/4]</span></h2>

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                  <td className="memname">kinetica.AlterTierRequest.AlterTierRequest </td>
                  <td>(</td>

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                  <td>)</td>

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      <div className="memdoc">
        <p>Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with default parameters. </p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cs/Kinetica_2Protocol_2AlterTier_8cs_source#l00166">166</a> of file <a className="el" href="/content/api/cs/Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a>.</p>
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    <h2 className="memtitle"><span className="permalink"><a href="#acec818eca32d247780aedac8fd1a62e3">◆ </a></span>AlterTierRequest() <span className="overload">\[4/4]</span></h2>

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                  <td className="memname">kinetica.AlterTierRequest.AlterTierRequest </td>
                  <td>(</td>
                  <td className="paramtype">string</td>
                  <td className="paramname"><span className="paramname"><span className="em">name</span></span>, </td>
                </tr>

                <tr>
                  <td className="paramkey" />

                  <td />

                  <td className="paramtype">IDictionary\< string, string ></td>
                  <td className="paramname"><span className="paramname"><span className="em">options</span></span><span className="paramdefsep"> = </span><span className="paramdefval">null</span> )</td>
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      <div className="memdoc">
        <p>Constructs an <a className="el" href="/content/api/cs/classkinetica_1_1AlterTierRequest" title="A set of parameters for Kinetica.alterTier.">AlterTierRequest</a> object with the specified parameters. </p>

        <div className="dl params">
          <div className="dt">Parameters</div>

          <div className="dd">
            <table className="params">
              <tr>
                <td className="paramname">name</td>
                <td>Name of the tier to be altered. Must be an existing tier group name: vram, ram, disk\[n], persist, cold\[n].</td>
              </tr>

              <tr>
                <td className="paramname">options</td>

                <td>
                  Optional parameters.

                  <ul>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a02b98eb641be3876c44a29ffedbc8fa8">CAPACITY</a>: Maximum size in bytes this tier may hold at once, per rank. </li>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1145841aef990d52edad62335b9d4600">HIGH\_WATERMARK</a>: Threshold of usage of this tier's resource that once exceeded, will trigger watermark-based eviction from this tier. The minimum allowed value is '0'. The maximum allowed value is '100'. </li>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a60574cb8690f70a3b4e3b19bb5807ac3">LOW\_WATERMARK</a>: Threshold of resource usage that once fallen below after crossing the <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1145841aef990d52edad62335b9d4600">HIGH\_WATERMARK</a>, will cease watermark-based eviction from this tier. The minimum allowed value is '0'. The maximum allowed value is '100'. </li>
                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a4e6f975a1dd504a35fdc8ea6a630eb4d">WAIT\_TIMEOUT</a>: Timeout in seconds for reading from or writing to this resource. Applies to cold storage tiers only. </li>

                    <li>
                      <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a2e0e3a1b442ee93b4d2121c65e339bcc">PERSIST</a>: If <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a> the system configuration will be written to disk upon successful application of this request. This will commit the changes from this request and any additional in-memory modifications. Supported values:

                      <ul>
                        <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a> </li>
                        <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#ae7645ee753b53abd0a483cd0c98fe1aa">FALSE</a> </li>
                      </ul>

                      The default value is <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a>.
                    </li>

                    <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1e1dbfbb2f9ba648bb2e9494680b5124">RANK</a>: Apply the requested change only to a specific rank. The minimum allowed value is '0'. The maximum allowed value is '10000'. </li>
                  </ul>

                  The default value is an empty Dictionary.
                </td>
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        <p className="definition">Definition at line <a className="el" href="/content/api/cs/Kinetica_2Protocol_2AlterTier_8cs_source#l00241">241</a> of file <a className="el" href="/content/api/cs/Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a>.</p>
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    <h2 className="groupheader">Property Documentation</h2>
    <h2 className="memtitle"><span className="permalink"><a href="#aa0919a1f8f1ebff1a47788cd1b7d4860">◆ </a></span>name</h2>

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                  <td className="memname">string kinetica.AlterTierRequest.name</td>
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            <td className="mlabels-right"> <span className="mlabels"><span className="mlabel get">get</span><span className="mlabel set">set</span></span> </td>
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      <div className="memdoc">
        <p>Name of the tier to be altered. </p>
        <p>Must be an existing tier group name: vram, ram, disk\[n], persist, cold\[n].</p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source#l00092">92</a> of file <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a>.</p>
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    <h2 className="memtitle"><span className="permalink"><a href="#a4ea66f9027058b0f05612c8846d7baa1">◆ </a></span>options</h2>

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                  <td className="memname">IDictionary\< string, string > kinetica.AlterTierRequest.options = new Dictionary\<string, string>()</td>
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            <td className="mlabels-right"> <span className="mlabels"><span className="mlabel get">get</span><span className="mlabel set">set</span></span> </td>
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      <div className="memdoc">
        <p>Optional parameters. </p>

        <ul>
          <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a02b98eb641be3876c44a29ffedbc8fa8">CAPACITY</a>: Maximum size in bytes this tier may hold at once, per rank. </li>
          <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1145841aef990d52edad62335b9d4600">HIGH\_WATERMARK</a>: Threshold of usage of this tier's resource that once exceeded, will trigger watermark-based eviction from this tier. The minimum allowed value is '0'. The maximum allowed value is '100'. </li>
          <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a60574cb8690f70a3b4e3b19bb5807ac3">LOW\_WATERMARK</a>: Threshold of resource usage that once fallen below after crossing the <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1145841aef990d52edad62335b9d4600">HIGH\_WATERMARK</a>, will cease watermark-based eviction from this tier. The minimum allowed value is '0'. The maximum allowed value is '100'. </li>
          <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a4e6f975a1dd504a35fdc8ea6a630eb4d">WAIT\_TIMEOUT</a>: Timeout in seconds for reading from or writing to this resource. Applies to cold storage tiers only. </li>

          <li>
            <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a2e0e3a1b442ee93b4d2121c65e339bcc">PERSIST</a>: If <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a> the system configuration will be written to disk upon successful application of this request. This will commit the changes from this request and any additional in-memory modifications. Supported values:

            <ul>
              <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a> </li>
              <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#ae7645ee753b53abd0a483cd0c98fe1aa">FALSE</a> </li>
            </ul>

            The default value is <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#aeeff1b17fa6dc945e60aa7dcd0d43b13">TRUE</a>.
          </li>

          <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterTierRequest_1_1Options#a1e1dbfbb2f9ba648bb2e9494680b5124">RANK</a>: Apply the requested change only to a specific rank. The minimum allowed value is '0'. The maximum allowed value is '10000'. </li>
        </ul>

        <p>The default value is an empty Dictionary.</p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source#l00162">162</a> of file <a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a>.</p>
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    <hr />

    The documentation for this class was generated from the following files:

    <ul>
      <li>\_build/public-os\_ubuntu24.04-arch\_amd64-cc\_gcc\_13.3.0/install/Kinetica/Protocol/<a className="el" href="/content/api/cs/__build_2public-os__ubuntu24_804-arch__amd64-cc__gcc__13_83_80_2install_2Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a></li>
      <li>Kinetica/Protocol/<a className="el" href="/content/api/cs/Kinetica_2Protocol_2AlterTier_8cs_source">AlterTier.cs</a></li>
    </ul>
  </div>
</div>