Constructing the routing payload in Go requires embedding the interaction ID reference directly inside the trigger condition matrix, yet the assist engine rejects the JSON schema with a 400 error whenever the UI layout directives exceed the maximum pop frequency limit defined in the session state. It’s apparent that the atomic POST operation to /api/v2/agentassist/screenpops expects the context relevance checking to complete before format verification, so the Go struct must enforce the routing validation logic prior to dispatching the event to prevent the automatic client render trigger from failing. The failing JSON structure where the triggerId mapping causes the routing failure appears below:
Pro tip! The screenpop engine chokes on nested frequency caps inside a Go struct. It’s much cleaner to strip the UI layout directives from the trigger matrix and pass them separately. Check the docs for the exact schema mismatch here: Agent Assist API Reference. Try flattening the condition array instead of wrapping it.
You can swap the heavy matrix for a lightweight reference block:
Leaving uiLayout as null forces the gateway to handle rendering client-side. The assist service stops throwing 400s once the payload matches. Save the frequency logic for the flow canvas.
You might want to restructure the payload instead of fighting the schema directly. The 400 error usually stems from how Go marshals nested condition objects into the ScreenpopTrigger model. Genesys expects a flat condition array with explicit operand and operator fields. You don’t need a custom frequency cap wrapper.
You should align the request body with the official ScreenpopTrigger schema. The standard pattern looks like this when syncing screen pop rules from Salesforce back to Genesys.
Define a strict Go struct that mirrors the condition array exactly.
Strip out any UI layout directives from the request body. Those belong in the action configuration, not the trigger matrix.
Pass the interactionContext as a separate top-level field so the engine can validate relevance before checking format constraints.
type ScreenpopTriggerRequest struct {
Trigger string `json:"trigger"`
Conditions []Condition `json:"conditions"`
InteractionContext map[string]interface{}`json:"interactionContext"`
}
type Condition struct {
Operand string `json:"operand"`
Operator string `json:"operator"`
Value string `json:"value"`
}
When you marshal this, the conditions array stays clean. The assist engine stops throwing 400s because it finally sees the expected operand and operator pairs. You can test it locally with a quick curl command before pushing it to your Go client.
Keep the maxPopFrequency check inside the conditions array instead of wrapping it in a custom layout object. The API validation layer rejects anything that doesn’t match the standard condition syntax. You’ll also want to verify your token has the agentassist:screenpop:write scope. Missing scopes often mask themselves as schema errors.
Sometimes the Go JSON tags trip up if you use pointers for string fields. Switch to value types unless you explicitly need null handling. The endpoint will parse it faster. Happens more often than you’d expect. Drop the UI layout directives entirely and handle the pop rendering on the Salesforce side via a Data Action.
The 400 error stems from Go marshaling nested frequency caps. It’s just choking on the JSON shape. The SCREENPOP_TRIGGER expects a flat operand array. Drop this in:
type ScreenpopPayload struct {
Conditions []Condition `json:"conditions"`
}
Strip the UI layout directives. The ROUTE_CONDITION_MATRIX handles the fallback automatically. Stops the schema validation error right there.
Cause:
The suggestion above nails the core issue. Go’s default JSON marshaller nests those frequency caps inside a wrapper object, which breaks the /api/v2/agentassist/screenpops schema validator. The assist engine strictly expects a flat conditions array where each item maps directly to operand and operator fields. You’ll also run into scope validation failures if you forget to attach agentassist:screenpops:write during token generation.
Solution:
Flatten the struct and drop the nested layout directives entirely. Pass the payload exactly like this:
Running this through a standard http.Post with Content-Type: application/json bypasses the 400 completely. Just make sure your Glue export jobs don’t try to parse the UI directives downstream. They always cause schema drift later.
Try flattening the condition array instead of wrapping it.