title: How to use parameters inside parameters.json file in Azure Logic App Workflow definition
body: <p>I have a requirement to use the parameters inside the workflow parameters Object similar to below. But I am failing with the Azure Validation.</p>
  <pre><code>&quot;parameters&quot;: {
      &quot;$apprelatedparams&quot;: {
        &quot;value&quot;: {
          &quot;testId&quot;: &quot;&lt;GUID&gt;&quot;,
          &quot;testGroupName&quot;: &quot;&lt;GroupName&gt;&quot;
        }
      },
      &quot;$connections&quot;: {
        &quot;value&quot;: {
          &quot;connectionName&quot;: {
            &quot;connectionId&quot;: /test/@parameters['$apprelatedparams']['testId']/resourceGroups/@parameters['$apprelatedparams']['testGroupName']/providers/connectionName,
            &quot;id&quot;: /test/@parameters['$apprelatedparams']['testId']/providers/testName
          }
        }
      }
    }
  </code></pre>
  <p>Here is the complete workflow with parameters object -</p>
  <pre><code>{
    &quot;definition&quot;: {
      &quot;$schema&quot;: &quot;https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#&quot;,
      &quot;actions&quot;: {
        &quot;Response&quot;: {
          &quot;inputs&quot;: {
            &quot;body&quot;: &quot;\&quot;message\&quot;: \&quot;Hello World!\&quot;&quot;,
            &quot;statusCode&quot;: 200
          },
          &quot;runAfter&quot;: {},
          &quot;type&quot;: &quot;Response&quot;
        }
      },
      &quot;contentVersion&quot;: &quot;&quot;,
      &quot;outputs&quot;: {},
      &quot;parameters&quot;: {},
    },
    &quot;parameters&quot;: {
        &quot;$apprelatedparams&quot;: {
        &quot;value&quot;: {
          &quot;testId&quot;: &quot;TestID&quot;,
          &quot;testGroupName&quot;: &quot;GroupName&quot;
        }
      },
       &quot;$apprelatedparamstest&quot;: {
        &quot;value&quot;: {
          &quot;testsId&quot;: &quot;@parameters['$apprelatedparams']['testId']&quot;,
          &quot;testGroupsName&quot;: &quot;@parameters['$apprelatedparams']['testGroupName']&quot;
        }
      }
    }
  }
  </code></pre>