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When deploying the agent, make sure to to replace the sample values with dynamic expressions.
Securing Variables
Dynamic Content
Dynamic instruction content, including variables, is provided using Template Literal and/or EJS Notation. In addition to using previously defined variable names, dynamic content can include Node.js / JavaScript expressions that output dynamic content, execute code, or implement conditional and repeating content.
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Template literal notation uses the dollar sign and curly braces to signify a variable or an expression. For example:
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The current customer number is: ${ |
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customerNumber}. The customer name is: ${customerName.trim()}. |
EJS Notation
EJS Syntax allows you to both control the instruction output and its flow. Use the <%- someOutput %> syntax to control the instruction output. Use the <% code %> to control the flow. Template literals can be used together with EJS syntax, if desired.
For example:
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The current customer number is: <%- customerNumber %>. The customer name is: <%- ${customerName} %>. <% if (opportunities.length > 0) { %> The following is a list of customer opportunities: <% for (let opportunity of opportunities) { %> - <%- opportunity.description %> <% } %> <% } %> |
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You can directly invoke Agent Routines from Agent Instructions by using the call() API. This approach enables integration of server data into instructions, allowing database access, program calls, and consumption of Web Services.
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<%
const { customerNumber, customerName } = await call("get session data", { sessionId });
%>
The current customer number is: <%- customerNumber %>.
The customer name is: <%=- customerName %>. |
In this instance, customerNumber and customerName are retrieved from server-side data by calling the "get session data" routine, while sessionId is an Instruction Variable sourced from the browser. This method effectively marries server-side capabilities with client-side interactions, allowing for a seamless and secure use of your data.