Submit
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">v2</a>
<span class="x2mdx-ref-breadcrumb-separator">›</span>
<span>提交</span>
</div>
<div class="x2mdx-ref-hero">
<p class="x2mdx-ref-eyebrow">com.daml.ledger.api.v2</p>
<h1 class="x2mdx-ref-title">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.CommandSubmissionService/提交</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>CommandSubmissionService</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>RPC</dt>
<dd>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>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.SubmitRequest</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">命令</code>
<span class="x2mdx-ref-type-badge">命令</span>
</div>
</div>
</div>
</div>
## 输出
<div class="x2mdx-ref-panel">
<div class="x2mdx-ref-panel-head">
<h3>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.SubmitResponse</dd>
</div>
<div class="x2mdx-ref-meta-item">
<dt>服务器流</dt>
<dd>否</dd>
</div>
</dl>
</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.SubmitRequest”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-submitrequest">
<div class="x2mdx-ref-fields">
<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">命令</span>
</div>
</div>
</div>
</div>
</手风琴>
<手风琴标题=“com.daml.ledger.api.v2.Commands”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-commands">
<div class="x2mdx-ref-fields">
<div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">工作流程\_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">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">重复数据删除\_duration</code>
<span class="x2mdx-ref-type-badge">持续时间</span>
</div>
</div><div class="x2mdx-ref-field-row">
<div class="x2mdx-ref-field-main">
<code class="x2mdx-ref-field-name">重复数据删除\_offset</code>
<span class="x2mdx-ref-type-badge">int64</span>
</div>
</div>
<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 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">提交\_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">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">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">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.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.SubmitResponse”>
<div class="x2mdx-ref-schema" id="schema-com-daml-ledger-api-v2-submitresponse" />
</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.CommandSubmissionService/Submit <<'EOF'
{
"commands": {
"workflowId": "string",
"userId": "string",
"commandId": "string",
"commands": [
{
"create": {
"templateId": {},
"createArguments": {}
}
}
],
"deduplicationDuration": "string",
"minLedgerTimeAbs": "string",
"minLedgerTimeRel": "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"}}
{}
```
</div>
</div>本文由 CC Privacy Club 根据 Canton Network 官方文档（CC-BY-4.0）整理翻译，仅供学习；实现细节以官方最新版本为准。