This appears to be a timing issue. This has been in place since 04-10-2025 and has always worked as expected until recently. You can see the returns below using the same parameters.
Endpoint: /contact_center/variable_logs
At time of contact,
{
"next_page_token": "",
"page_size": 100,
"total_records": 3,
"from": "2025-12-23T19:43:26Z",
"to": "2025-12-23T19:48:26Z",
"variable_logs": \[
{
"variable_log_id": "746d69f0-6369-4b4a-b80e-44d53023a27f",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "SpiceXFixedVarSet",
"variable_name": "widgetid",
"variable_value": "$processReader1743518623381",
"group_type": "custom",
"data_type": "string",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "2c172b97-2d9d-487d-9e5d-fb1503891c96",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "tenantBrandScript",
"variable_name": "value",
"variable_value": "null",
"group_type": "system",
"data_type": "string",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "0c01ebee-dab8-4007-b34c-303486c79381",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "CheckVultCLID",
"variable_name": "DNIS",
"variable_value": "+12532366104",
"group_type": "system",
"data_type": "string",
"created_at": "2025-12-23T19:48:20Z"
}
\]
}
After contact is complete,
{
"next_page_token": "",
"page_size": 100,
"total_records": 7,
"from": "2025-12-23T19:43:26Z",
"to": "2025-12-23T19:48:26Z",
"variable_logs": \[
{
"variable_log_id": "47d10347-1caa-4799-bb66-d5ac0f319b99",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "SpiceXFixedVarSet",
"variable_name": "newuser",
"variable_value": "true",
"group_type": "custom",
"data_type": "boolean",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "746d69f0-6369-4b4a-b80e-44d53023a27f",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "SpiceXFixedVarSet",
"variable_name": "widgetid",
"variable_value": "$processReader1743518623381",
"group_type": "custom",
"data_type": "string",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "bb4754c0-f25e-4a94-ae57-b65e6ee6b4f3",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "SpiceXFixedVarSet",
"variable_name": "viewid",
"variable_value": "5",
"group_type": "custom",
"data_type": "number",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "2c172b97-2d9d-487d-9e5d-fb1503891c96",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "tenantBrandScript",
"variable_name": "value",
"variable_value": "null",
"group_type": "system",
"data_type": "string",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "eddb3fd2-f5b1-48cd-b975-1b1501a85a65",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "tenantBrandScript",
"variable_name": "brand",
"variable_value": "1",
"group_type": "custom",
"data_type": "number",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "a9140973-b4b4-4bfc-bc41-733e976a86d9",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "tenantBrandScript",
"variable_name": "tenant",
"variable_value": "10",
"group_type": "custom",
"data_type": "number",
"created_at": "2025-12-23T19:48:21Z"
},
{
"variable_log_id": "0c01ebee-dab8-4007-b34c-303486c79381",
"engagement_id": "XHWp5ZszSzmhSiYkTrbL2w",
"flow_id": "jwaqUtcTSU-lT6d1j9cQXg",
"flow_name": "Inbound Sales",
"widget_name": "CheckVultCLID",
"variable_name": "DNIS",
"variable_value": "+12532366104",
"group_type": "system",
"data_type": "string",
"created_at": "2025-12-23T19:48:20Z"
}
\]
}
All variables should be returned when first querying this end point.