PrepareSubmission
账本API
<span class="x2mdx-ref-breadcrumb-separator">›</span>
<a href="/zh/docs/canton/reference-grpc-ledger-api-reference-details">gRPC API</a>
<span class="x2mdx-ref-breadcrumb-separator">›</span>
<a href="/zh/docs/canton/reference-grpc-ledger-api-reference-com-daml-ledger-api-v2-interactive">v2.interactive</a>
<span class="x2mdx-ref-breadcrumb-separator">›</span>
<span>准备提交</span>
</div>
<div class="x2mdx-ref-hero">
<p class="x2mdx-ref-eyebrow">com.daml.ledger.api.v2.interactive</p>
<h1 class="x2mdx-ref-title">准备提交</h1>
<div class="x2mdx-ref-badges">
<span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">gRPC</span>
<span class="x2mdx-ref-badge x2mdx-ref-badge--linked">自 3.4.4 起</span>
</div>
</div>
<div class="x2mdx-ref-operation-bar">
<span class="x2mdx-ref-operation-method x2mdx-ref-operation-method--rpc">RPC</span>
<code>/com.daml.ledger.api.v2.interactive.InteractiveSubmissionService/PrepareSubmission</code>
</div>
## 协议详细信息
<dl class="x2mdx-ref-meta-grid">
<div class="x2mdx-ref-meta-item">
<dt>协议</dt>
<dd>gRPC</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>服务</dt>
<dd>交互式提交服务</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>RPC</dt>
<dd>准备提交</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>客户端流</dt>
<dd>否</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>服务器流</dt>
<dd>否</dd>
</div>
</dl>
## 输入
<div class="x2mdx-ref-panel">
<div class="x2mdx-ref-panel-head">
<h3>准备提交请求</h3>
</div>
<dl class="x2mdx-ref-meta-grid">
<div class="x2mdx-ref-meta-item">
<dt>消息</dt>
<dd>com.daml.ledger.api.v2.interactive.PrepareSubmissionRequest</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>客户端流</dt>
<dd>否</dd>
</div>
</dl>
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">用户\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">命令\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">命令</code>
<span class="x2mdx-ref-type-badge">重复命令</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">min\_ledger\_time</code>
<span class="x2mdx-ref-type-badge">MinLedgerTime</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">max\_record\_time</code>
<span class="x2mdx-ref-type-badge">时间戳</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">act\_as</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">读取\_as</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">披露\_合同</code>
<span class="x2mdx-ref-type-badge">重复披露合同</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">同步器\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_id\_selection\_preference</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">详细\_散列</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">预取\_contract\_keys</code>
<span class="x2mdx-ref-type-badge">重复 PrefetchContractKey</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">估计\_traffic\_cost</code>
<span class="x2mdx-ref-type-badge">成本估算提示</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">散列\_scheme\_version</code>
<span class="x2mdx-ref-type-badge">哈希方案版本</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">水龙头\_max\_passes</code>
<span class="x2mdx-ref-type-badge">uint32</span>
</div>
</div>
</div>
</div>
## 输出
<div class="x2mdx-ref-panel">
<div class="x2mdx-ref-panel-head">
<h3>准备提交响应</h3>
</div>
<dl class="x2mdx-ref-meta-grid">
<div class="x2mdx-ref-meta-item">
<dt>消息</dt>
<dd>com.daml.ledger.api.v2.interactive.PrepareSubmissionResponse</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>服务器流</dt>
<dd>否</dd>
</div>
</dl>
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">已准备\_transaction</code>
<span class="x2mdx-ref-type-badge">准备交易</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">准备\_transaction\_hash</code>
<span class="x2mdx-ref-type-badge">字节</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">散列\_scheme\_version</code>
<span class="x2mdx-ref-type-badge">哈希方案版本</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">散列\_details</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">成本\_估计</code>
<span class="x2mdx-ref-type-badge">成本估算</span>
</div>
</div>
</div>
</div>
## 生命周期变化
<div class="x2mdx-ref-change-list">
<div class="x2mdx-ref-change-item">
<span class="x2mdx-ref-change-version">3.4.4</span>
<span class="x2mdx-ref-change-detail">引入</span>
</div>
</div>
## 相关模式
<手风琴组>
<手风琴标题=“com.daml.ledger.api.v2.interactive.PrepareSubmissionRequest”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-preparesubmissionrequest">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">用户\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">命令\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">命令</code>
<span class="x2mdx-ref-type-badge">重复命令</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">min\_ledger\_time</code>
<span class="x2mdx-ref-type-badge">MinLedgerTime</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">max\_record\_time</code>
<span class="x2mdx-ref-type-badge">时间戳</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">act\_as</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">读取\_as</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">披露\_合同</code>
<span class="x2mdx-ref-type-badge">重复披露合同</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">同步器\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_id\_selection\_preference</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">详细\_散列</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">预取\_contract\_keys</code>
<span class="x2mdx-ref-type-badge">重复 PrefetchContractKey</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">估计\_traffic\_cost</code>
<span class="x2mdx-ref-type-badge">成本估算提示</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">散列\_scheme\_version</code>
<span class="x2mdx-ref-type-badge">哈希方案版本</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">水龙头\_max\_passes</code>
<span class="x2mdx-ref-type-badge">uint32</span>
</div>
</div>
</div>
</div>
</手风琴><手风琴标题=“com.daml.ledger.api.v2.Command”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-command">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">创建</code>
<span class="x2mdx-ref-type-badge">创建命令</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">练习</code>
<span class="x2mdx-ref-type-badge">锻炼命令</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">练习\_by\_key</code>
<span class="x2mdx-ref-type-badge">ExerciseByKeyCommand</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">创建\_和\_练习</code>
<span class="x2mdx-ref-type-badge">CreateAndExerciseCommand</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.CreateCommand”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-createcommand">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">创建\_arguments</code>
<span class="x2mdx-ref-type-badge">记录</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.Identifier”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-identifier">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模块\_name</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">实体\_name</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.Record”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-record">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">记录\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">字段</code>
<span class="x2mdx-ref-type-badge">重复记录字段</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.RecordField”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-recordfield">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">标签</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">值</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.Value”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-value">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">单位</code>
<span class="x2mdx-ref-type-badge">空</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">布尔</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">int64</code>
<span class="x2mdx-ref-type-badge">sint64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">日期</code>
<span class="x2mdx-ref-type-badge">int32</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">时间戳</code>
<span class="x2mdx-ref-type-badge">sfixed64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">数字</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">派对</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">文本</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">可选</code>
<span class="x2mdx-ref-type-badge">可选</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">列表</code>
<span class="x2mdx-ref-type-badge">列表</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">文本\_map</code>
<span class="x2mdx-ref-type-badge">文本映射</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">gen\_map</code>
<span class="x2mdx-ref-type-badge">GenMap</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">记录</code>
<span class="x2mdx-ref-type-badge">记录</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">变体</code>
<span class="x2mdx-ref-type-badge">变体</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">枚举</code>
<span class="x2mdx-ref-type-badge">枚举</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.Optional”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-可选">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">值</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.List”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-list">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">元素</code>
<span class="x2mdx-ref-type-badge">重复值</span>
</div>
</div>
</div>
</div>
</手风琴><手风琴标题=“com.daml.ledger.api.v2.TextMap”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-textmap">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">条目</code>
<span class="x2mdx-ref-type-badge">重复条目</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.TextMap.Entry”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-textmap-entry">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">值</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.GenMap”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-genmap">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">条目</code>
<span class="x2mdx-ref-type-badge">重复条目</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.GenMap.Entry”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-genmap-entry">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">值</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴><手风琴标题=“com.daml.ledger.api.v2.Variant”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-variant">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">变体\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">构造函数</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">值</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.Enum”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-enum">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">枚举\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">构造函数</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.ExerciseCommand”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-exercisecommand">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择\_argument</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.ExerciseByKeyCommand”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-exercisebykeycommand">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_key</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择\_argument</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.CreateAndExerciseCommand”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-createandexercisecommand">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">创建\_arguments</code>
<span class="x2mdx-ref-type-badge">记录</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择\_argument</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.MinLedgerTime”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-minledgertime">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">min\_ledger\_time\_abs</code>
<span class="x2mdx-ref-type-badge">时间戳</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">min\_ledger\_time\_rel</code>
<span class="x2mdx-ref-type-badge">持续时间</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.DisclosureContract”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-disclosurecontract">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">已创建\_event\_blob</code>
<span class="x2mdx-ref-type-badge">字节</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">同步器\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
</div>
</div>
</手风琴><手风琴标题=“com.daml.ledger.api.v2.PrefetchContractKey”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-prefetchcontractkey">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_key</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">限制</code>
<span class="x2mdx-ref-type-badge">uint32</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.CostEstimationHints”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-costestimationhints">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">已禁用</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">预期\_签名</code>
<span class="x2mdx-ref-type-badge">重复签名算法规范</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.SigningAlgorithmSpec”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-signingalgorithmspec">
<ul class="x2mdx-ref-enum-list">
<li><code>签名\_算法\_SPEC\_UNSPECIFIED</code></li>
<li><code>签名\_算法\_SPEC\_ED25519</code></li>
<li><code>签名\_算法\_SPEC\_EC\_DSA\_SHA\_256</code></li>
<li><code>签名\_算法\_SPEC\_EC\_DSA\_SHA\_384</code></li>
</ul>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.HashingSchemeVersion”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-hashingschemeversion">
<ul class="x2mdx-ref-enum-list">
<li><code>哈希\_SCHEME\_VERSION\_UNSPECIFIED</code></li><li><code>哈希\_SCHEME\_VERSION\_V2</code></li>
<li><code>哈希\_SCHEME\_VERSION\_V3</code></li>
</ul>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.PrepareSubmissionResponse”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-preparesubmissionresponse">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">已准备\_transaction</code>
<span class="x2mdx-ref-type-badge">准备交易</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">准备\_transaction\_hash</code>
<span class="x2mdx-ref-type-badge">字节</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">散列\_scheme\_version</code>
<span class="x2mdx-ref-type-badge">哈希方案版本</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">散列\_details</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">成本\_估计</code>
<span class="x2mdx-ref-type-badge">成本估算</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.PreparedTransaction”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-preparedtransaction">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">交易</code>
<span class="x2mdx-ref-type-badge">DamlTransaction</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">元数据</code>
<span class="x2mdx-ref-type-badge">元数据</span>
</div>
</div>
</div>
</div>
</手风琴><手风琴标题=“com.daml.ledger.api.v2.interactive.DamlTransaction”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-damltransaction">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">版本</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">根</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">节点</code>
<span class="x2mdx-ref-type-badge">重复节点</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">节点\_seeds</code>
<span class="x2mdx-ref-type-badge">重复 NodeSeed</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.DamlTransaction.NodeSeed”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-damltransaction-nodeseed">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">节点\_id</code>
<span class="x2mdx-ref-type-badge">int32</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">种子</code>
<span class="x2mdx-ref-type-badge">字节</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.DamlTransaction.Node”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-damltransaction-node">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">节点\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">v1</code>
<span class="x2mdx-ref-type-badge">节点</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.transaction.v1.Node”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-transaction-v1-node">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">创建</code>
<span class="x2mdx-ref-type-badge">创建</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">获取</code>
<span class="x2mdx-ref-type-badge">获取</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">练习</code>
<span class="x2mdx-ref-type-badge">练习</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">回滚</code>
<span class="x2mdx-ref-type-badge">回滚</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">查询\_by\_key</code>
<span class="x2mdx-ref-type-badge">按密钥查询</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.transaction.v1.Create”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-transaction-v1-create">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">lf\_version</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_name</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">参数</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">签署者</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">利益相关者</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">GlobalKeyWithMaintainers</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.GlobalKeyWithMaintainers”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-globalkeywithmaintainers">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">全局密钥</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">维护者</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
</div>
</div>
</手风琴><手风琴标题=“com.daml.ledger.api.v2.interactive.GlobalKey”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-globalkey">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_name</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">哈希</code>
<span class="x2mdx-ref-type-badge">字节</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.transaction.v1.Fetch”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-transaction-v1-fetch">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">lf\_version</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_name</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">签署者</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">利益相关者</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">表演\_当事人</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">接口\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">GlobalKeyWithMaintainers</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">作者\_key</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.transaction.v1.Exercise”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-transaction-v1-exercise">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">lf\_version</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">合约\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_name</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">签署者</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">利益相关者</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">表演\_当事人</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">接口\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择\_value</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">消费</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">孩子</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">练习\_结果</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">选择\_observers</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">GlobalKeyWithMaintainers</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">作者\_key</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.transaction.v1.Rollback”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-transaction-v1-rollback">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">孩子</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.transaction.v1.QueryByKey”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-transaction-v1-querybykey">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">lf\_version</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">包\_name</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">模板\_id</code>
<span class="x2mdx-ref-type-badge">标识符</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">详尽</code>
<span class="x2mdx-ref-type-badge">布尔</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">GlobalKeyWithMaintainers</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">结果</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.Metadata”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-metadata">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">提交者\_info</code>
<span class="x2mdx-ref-type-badge">提交者信息</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">同步器\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">中介\_group</code>
<span class="x2mdx-ref-type-badge">uint32</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">交易\_uuid</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">准备\_时间</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">输入\_合同</code>
<span class="x2mdx-ref-type-badge">重复输入契约</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">min\_ledger\_ effective\_time</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">max\_ledger\_ effective\_time</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">max\_record\_time</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">全局\_key\_mapping</code>
<span class="x2mdx-ref-type-badge">重复的 GlobalKeyMappingEntry</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.Metadata.SubmitterInfo”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-metadata-submitterinfo">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">act\_as</code>
<span class="x2mdx-ref-type-badge">重复字符串</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">命令\_id</code>
<span class="x2mdx-ref-type-badge">字符串</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.Metadata.GlobalKeyMappingEntry”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-metadata-globalkeymappingentry">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">密钥</code>
<span class="x2mdx-ref-type-badge">全局密钥</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">值</code>
<span class="x2mdx-ref-type-badge">值</span>
</div>
</div>
</div>
</div>
</手风琴><手风琴标题=“com.daml.ledger.api.v2.interactive.Metadata.InputContract”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-metadata-inputcontract">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">v1</code>
<span class="x2mdx-ref-type-badge">创建</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">已创建\_at</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">事件\_blob</code>
<span class="x2mdx-ref-type-badge">字节</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.interactive.CostEstimation”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-interactive-costestimation">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">估计\_timestamp</code>
<span class="x2mdx-ref-type-badge">时间戳</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">确认\_请求\_流量\_成本\_估计</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">确认\_响应\_流量\_成本\_估计</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div>
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">总\_流量\_成本\_估计</code>
<span class="x2mdx-ref-type-badge">uint64</span>
</div>
</div>
</div>
</div>
</手风琴>
</手风琴组>
grpcurl
```bash grpcurl theme={"theme":{"light":"github-light","dark":"github-dark"}}
# Add -plaintext if the server is not using TLS.
grpcurl \
-d @ \
<HOST:PORT> \
com.daml.ledger.api.v2.interactive.InteractiveSubmissionService/PrepareSubmission <<'EOF'
{
"userId": "string",
"commandId": "string",
"commands": [
{
"create": {
"templateId": {
"packageId": "string",
"moduleName": "string",
"entityName": "string"
},
"createArguments": {
"recordId": {},
"fields": [
{}
]
}
}
}
],
"minLedgerTime": {
"minLedgerTimeAbs": "string"
},
"maxRecordTime": "string",
"actAs": [
"string"
],
"readAs": [
"string"
],
"disclosedContracts": [
{
"templateId": {
"packageId": "string",
"moduleName": "string",
"entityName": "string"
},
"contractId": "string",
"createdEventBlob": "BASE64_ENCODED_BYTES",
"同步器Id": "string"
}
]
}
EOF
```
</div>
</div>
<div className="x2mdx-ref-rail-panel">
<div className="x2mdx-ref-rail-code x2mdx-ref-rail-code--response">
<div className="x2mdx-ref-rail-head">
<span className="x2mdx-ref-rail-heading">确定</span>
<span className="x2mdx-ref-response-label">application/json</span>
</div>```json OK theme={"theme":{"light":"github-light","dark":"github-dark"}}
{
"preparedTransaction": {
"transaction": {
"version": "string",
"roots": [
"string"
],
"nodes": [
{
"nodeId": "string",
"v1": {}
}
],
"nodeSeeds": [
{
"nodeId": 0,
"seed": "BASE64_ENCODED_BYTES"
}
]
},
"metadata": {
"submitterInfo": {
"actAs": [
"string"
],
"commandId": "string"
},
"同步器Id": "string",
"mediatorGroup": 0,
"transactionUuid": "string",
"preparationTime": "0",
"inputContracts": [
{
"v1": {},
"createdAt": "0",
"eventBlob": "BASE64_ENCODED_BYTES"
}
],
"minLedgerEffectiveTime": "0",
"maxLedgerEffectiveTime": "0"
}
},
"preparedTransactionHash": "BASE64_ENCODED_BYTES",
"hashingSchemeVersion": "HASHING_SCHEME_VERSION_UNSPECIFIED",
"hashingDetails": "string",
"costEstimation": {
"estimationTimestamp": "string",
"confirmationRequestTrafficCostEstimation": "0",
"confirmationResponseTrafficCostEstimation": "0",
"totalTrafficCostEstimation": "0"
}
}
```
</div>
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