Reporting Genesys Cloud Outbound Agent Wrap-Up Codes with Go

What You Will Build

A Go module that constructs, validates, and submits outbound campaign wrap-up codes to Genesys Cloud using atomic HTTP POST operations. This implementation uses the POST /api/v2/outbound/interactions endpoint and the official Genesys Cloud Go SDK for authentication. The code covers Go.

Prerequisites

• OAuth2 client credentials with scopes: outbound:interaction:write outbound:campaign:read
• Genesys Cloud Go SDK v10.0+ (github.com/mypurecloud/genesyscloud/go-genesyscloud/platformclientv2)
• Go 1.21+ runtime
• External dependencies: github.com/google/uuid, log/slog, sync, net/http, context, time, encoding/json

Authentication Setup

Genesys Cloud uses standard OAuth2 client credentials flow. The Go SDK handles token acquisition, caching, and automatic refresh. You must configure the client with your environment URL and credentials before invoking any outbound API.

package main

import (
	"context"
	"fmt"
	"log/slog"
	"net/http"
	"sync"
	"time"

	"github.com/mypurecloud/genesyscloud/go-genesyscloud/platformclientv2"
	"github.com/google/uuid"
)

type WrapupReporter struct {
	apiClient        *platformclientv2.APIClient
	baseURL          string
	auditLog         *slog.Logger
	submissionMap    sync.Map
	submitCount      int64
	successCount     int64
	totalLatency     time.Duration
	mu               sync.Mutex
}

func NewWrapupReporter(envURL, clientID, clientSecret string) (*WrapupReporter, error) {
	cfg := platformclientv2.NewConfiguration()
	cfg.BasePath = envURL
	cfg.HTTPClient = &http.Client{Timeout: 30 * time.Second}
	cfg.OAuthClientID = clientID
	cfg.OAuthClientSecret = clientSecret
	cfg.Scopes = []string{"outbound:interaction:write", "outbound:campaign:read"}

	client, err := platformclientv2.NewPlatformClient(cfg)
	if err != nil {
		return nil, fmt.Errorf("failed to initialize platform client: %w", err)
	}

	return &WrapupReporter{
		apiClient:   client,
		baseURL:     envURL,
		auditLog:    slog.Default(),
		submissionMap: sync.Map{},
	}, nil
}

The platformclientv2.NewPlatformClient function initializes the OAuth2 token manager. The SDK stores the access token in memory and refreshes it automatically before expiration. The cfg.Scopes field explicitly declares the required permissions for outbound interaction submission.

Implementation

Step 1: Payload Construction and Schema Validation

The reporting payload requires a wrapup-ref reference, a code-matrix mapping, and a submit directive. You must validate these fields against workflow constraints and maximum duration limits before transmission. The validation pipeline checks for invalid code references and enforces duration boundaries to prevent reporting failure.

type WrapupPayload struct {
	WrapupRef   string `json:"wrapup-ref"`
	CodeMatrix  string `json:"code-matrix"`
	Submit      bool   `json:"submit"`
	Interaction string `json:"interaction-id"`
	Campaign    string `json:"campaign-id"`
	Duration    int    `json:"duration"`
}

type GenesysOutboundInteraction struct {
	CampaignID  string `json:"campaignId"`
	Interaction string `json:"interactionId"`
	WrapupCode  string `json:"wrapupCode"`
	Duration    int    `json:"duration"`
	Status      string `json:"status"`
}

const (
	maxWrapupDuration = 3600 // seconds
	validCodePrefix   = "WU_"
)

func (r *WrapupReporter) ValidatePayload(p WrapupPayload) error {
	if p.Duration < 0 || p.Duration > maxWrapupDuration {
		return fmt.Errorf("duration %d exceeds maximum limit of %d seconds", p.Duration, maxWrapupDuration)
	}

	if len(p.WrapupRef) == 0 || p.WrapupRef[:3] != validCodePrefix {
		return fmt.Errorf("invalid wrapup-ref format: must start with %s", validCodePrefix)
	}

	if !p.Submit {
		return fmt.Errorf("submit directive must be true for atomic reporting")
	}

	if _, err := uuid.Parse(p.Interaction); err != nil {
		return fmt.Errorf("invalid interaction-id format: %w", err)
	}

	if _, err := uuid.Parse(p.Campaign); err != nil {
		return fmt.Errorf("invalid campaign-id format: %w", err)
	}

	return nil
}

The ValidatePayload method enforces schema constraints. The wrapup-ref must match the platform code prefix. Duration cannot exceed 3600 seconds. The submit directive must be explicit. UUID validation ensures interaction and campaign identifiers conform to Genesys Cloud standards.

Step 2: Code Mapping Calculation and Productivity Evaluation

Before submission, you must translate the code-matrix into the platform wrapupCode and calculate productivity metrics. The mapping logic converts internal matrix codes to Genesys Cloud wrap-up identifiers. Productivity evaluation determines the interaction status based on duration and code type.

func (r *WrapupReporter) MapCodeMatrix(matrix string, duration int) (string, string) {
	status := "completed"
	wrapupCode := "OTHER"

	switch matrix {
	case "SALE_SUCCESS":
		wrapupCode = "SALE"
		status = "completed"
	case "LEAD_QUALIFIED":
		wrapupCode = "QUALIFIED"
		status = "completed"
	case "DO_NOT_CALL":
		wrapupCode = "DNC"
		status = "completed"
	case "NO_ANSWER":
		wrapupCode = "NOANSWER"
		status = "abandoned"
	default:
		wrapupCode = "OTHER"
		status = "completed"
	}

	if duration > 1800 && status == "completed" {
		wrapupCode = "LONG_INTERACTION"
	}

	return wrapupCode, status
}

The mapping function evaluates the code-matrix string and returns the corresponding Genesys Cloud wrapupCode and interaction status. Duration thresholds adjust the code to prevent misclassification. This calculation runs before the HTTP POST to ensure the payload matches platform expectations.

Step 3: Atomic Submission with Retry and Double-Submission Prevention

The submission pipeline uses atomic HTTP POST operations. You must track submission timestamps to prevent double reporting. The retry logic handles 429 rate-limit responses with exponential backoff. Latency tracking and success rate calculation run synchronously to maintain audit accuracy.

func (r *WrapupReporter) SubmitWrapup(ctx context.Context, p WrapupPayload) error {
	startTime := time.Now()

	if _, loaded := r.submissionMap.LoadOrStore(p.Interaction, startTime); loaded {
		return fmt.Errorf("double submission prevented: interaction %s already reported", p.Interaction)
	}

	wrapupCode, status := r.MapCodeMatrix(p.CodeMatrix, p.Duration)

	payload := GenesysOutboundInteraction{
		CampaignID:  p.Campaign,
		Interaction: p.Interaction,
		WrapupCode:  wrapupCode,
		Duration:    p.Duration,
		Status:      status,
	}

	body, err := json.Marshal(payload)
	if err != nil {
		return fmt.Errorf("failed to marshal payload: %w", err)
	}

	url := fmt.Sprintf("%s/api/v2/outbound/interactions", r.baseURL)
	maxRetries := 3

	for attempt := 0; attempt <= maxRetries; attempt++ {
		req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, nil)
		if err != nil {
			return fmt.Errorf("failed to create request: %w", err)
		}

		req.Header.Set("Content-Type", "application/json")
		req.Header.Set("Accept", "application/json")

		accessToken, err := r.apiClient.GetAccessToken()
		if err != nil {
			return fmt.Errorf("failed to retrieve access token: %w", err)
		}
		req.Header.Set("Authorization", "Bearer "+accessToken)

		req.Body = http.NoBody
		req.GetBody = func() (io.ReadCloser, error) {
			return io.NopCloser(bytes.NewReader(body)), nil
		}

		r.auditLog.Info("outbound_wrapup_request",
			"method", http.MethodPost,
			"url", url,
			"headers", req.Header,
			"body", string(body))

		client := &http.Client{Timeout: 25 * time.Second}
		resp, err := client.Do(req)
		if err != nil {
			return fmt.Errorf("http request failed: %w", err)
		}
		defer resp.Body.Close()

		respBody, _ := io.ReadAll(resp.Body)
		r.auditLog.Info("outbound_wrapup_response",
			"status", resp.StatusCode,
			"body", string(respBody))

		switch resp.StatusCode {
		case http.StatusCreated, http.StatusOK:
			latency := time.Since(startTime)
			r.mu.Lock()
			r.submitCount++
			r.successCount++
			r.totalLatency += latency
			r.mu.Unlock()

			r.auditLog.Info("wrapup_submitted",
				"interaction", p.Interaction,
				"wrapup_code", wrapupCode,
				"latency_ms", latency.Milliseconds(),
				"success_rate", float64(r.successCount)/float64(r.submitCount))

			go r.triggerAnalyticsSync(p.Interaction, wrapupCode)
			return nil
		case http.StatusTooManyRequests:
			backoff := time.Duration(1<<attempt) * time.Second
			r.auditLog.Warn("rate_limited", "attempt", attempt, "retry_in", backoff)
			time.Sleep(backoff)
			continue
		case http.StatusBadRequest:
			return fmt.Errorf("invalid payload: %s", string(respBody))
		case http.StatusUnauthorized:
			return fmt.Errorf("authentication failed: token expired or invalid")
		case http.StatusForbidden:
			return fmt.Errorf("scope missing: require outbound:interaction:write")
		default:
			return fmt.Errorf("unexpected status %d: %s", resp.StatusCode, string(respBody))
		}
	}

	return fmt.Errorf("max retries exceeded for interaction %s", p.Interaction)
}

The SubmitWrapup method enforces atomic submission. The sync.Map prevents duplicate reporting for the same interaction ID. The retry loop handles 429 responses with exponential backoff. Latency and success metrics update synchronously. The triggerAnalyticsSync function runs asynchronously to maintain throughput.

Step 4: Webhook Synchronization and Analytics Sync Trigger

Genesys Cloud supports webhook events for outbound interactions. You must synchronize reporting events with external workforce management systems. The sync trigger emits a wrapup.reported event and updates the analytics pipeline.

func (r *WrapupReporter) triggerAnalyticsSync(interactionID, wrapupCode string) {
	event := map[string]interface{}{
		"event":         "wrapup.reported",
		"interactionId": interactionID,
		"wrapupCode":    wrapupCode,
		"timestamp":     time.Now().UTC().Format(time.RFC3339),
		"source":        "outbound_wrapup_reporter",
	}

	payload, _ := json.Marshal(event)
	r.auditLog.Info("webhook_sync_triggered", "event", string(payload))

	// In production, POST to your workforce management webhook endpoint
	// Example: http.Post("https://wfm.internal/api/events", "application/json", bytes.NewReader(payload))
}

The webhook trigger formats the event payload and logs it for audit governance. External systems subscribe to the wrapup.reported event to align agent metrics with workforce management schedules. The analytics sync runs in a goroutine to block the primary submission thread.

Complete Working Example

package main

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"
	"io"
	"log/slog"
	"net/http"
	"sync"
	"time"

	"github.com/mypurecloud/genesyscloud/go-genesyscloud/platformclientv2"
	"github.com/google/uuid"
)

type WrapupPayload struct {
	WrapupRef   string `json:"wrapup-ref"`
	CodeMatrix  string `json:"code-matrix"`
	Submit      bool   `json:"submit"`
	Interaction string `json:"interaction-id"`
	Campaign    string `json:"campaign-id"`
	Duration    int    `json:"duration"`
}

type GenesysOutboundInteraction struct {
	CampaignID  string `json:"campaignId"`
	Interaction string `json:"interactionId"`
	WrapupCode  string `json:"wrapupCode"`
	Duration    int    `json:"duration"`
	Status      string `json:"status"`
}

type WrapupReporter struct {
	apiClient     *platformclientv2.APIClient
	baseURL       string
	auditLog      *slog.Logger
	submissionMap sync.Map
	submitCount   int64
	successCount  int64
	totalLatency  time.Duration
	mu            sync.Mutex
}

const (
	maxWrapupDuration = 3600
	validCodePrefix   = "WU_"
)

func NewWrapupReporter(envURL, clientID, clientSecret string) (*WrapupReporter, error) {
	cfg := platformclientv2.NewConfiguration()
	cfg.BasePath = envURL
	cfg.HTTPClient = &http.Client{Timeout: 30 * time.Second}
	cfg.OAuthClientID = clientID
	cfg.OAuthClientSecret = clientSecret
	cfg.Scopes = []string{"outbound:interaction:write", "outbound:campaign:read"}

	client, err := platformclientv2.NewPlatformClient(cfg)
	if err != nil {
		return nil, fmt.Errorf("failed to initialize platform client: %w", err)
	}

	return &WrapupReporter{
		apiClient:   client,
		baseURL:     envURL,
		auditLog:    slog.Default(),
		submissionMap: sync.Map{},
	}, nil
}

func (r *WrapupReporter) ValidatePayload(p WrapupPayload) error {
	if p.Duration < 0 || p.Duration > maxWrapupDuration {
		return fmt.Errorf("duration %d exceeds maximum limit of %d seconds", p.Duration, maxWrapupDuration)
	}
	if len(p.WrapupRef) == 0 || p.WrapupRef[:3] != validCodePrefix {
		return fmt.Errorf("invalid wrapup-ref format: must start with %s", validCodePrefix)
	}
	if !p.Submit {
		return fmt.Errorf("submit directive must be true for atomic reporting")
	}
	if _, err := uuid.Parse(p.Interaction); err != nil {
		return fmt.Errorf("invalid interaction-id format: %w", err)
	}
	if _, err := uuid.Parse(p.Campaign); err != nil {
		return fmt.Errorf("invalid campaign-id format: %w", err)
	}
	return nil
}

func (r *WrapupReporter) MapCodeMatrix(matrix string, duration int) (string, string) {
	status := "completed"
	wrapupCode := "OTHER"
	switch matrix {
	case "SALE_SUCCESS":
		wrapupCode = "SALE"
	case "LEAD_QUALIFIED":
		wrapupCode = "QUALIFIED"
	case "DO_NOT_CALL":
		wrapupCode = "DNC"
	case "NO_ANSWER":
		wrapupCode = "NOANSWER"
		status = "abandoned"
	default:
		wrapupCode = "OTHER"
	}
	if duration > 1800 && status == "completed" {
		wrapupCode = "LONG_INTERACTION"
	}
	return wrapupCode, status
}

func (r *WrapupReporter) triggerAnalyticsSync(interactionID, wrapupCode string) {
	event := map[string]interface{}{
		"event":         "wrapup.reported",
		"interactionId": interactionID,
		"wrapupCode":    wrapupCode,
		"timestamp":     time.Now().UTC().Format(time.RFC3339),
		"source":        "outbound_wrapup_reporter",
	}
	payload, _ := json.Marshal(event)
	r.auditLog.Info("webhook_sync_triggered", "event", string(payload))
}

func (r *WrapupReporter) SubmitWrapup(ctx context.Context, p WrapupPayload) error {
	startTime := time.Now()
	if _, loaded := r.submissionMap.LoadOrStore(p.Interaction, startTime); loaded {
		return fmt.Errorf("double submission prevented: interaction %s already reported", p.Interaction)
	}

	wrapupCode, status := r.MapCodeMatrix(p.CodeMatrix, p.Duration)
	payload := GenesysOutboundInteraction{
		CampaignID:  p.Campaign,
		Interaction: p.Interaction,
		WrapupCode:  wrapupCode,
		Duration:    p.Duration,
		Status:      status,
	}

	body, err := json.Marshal(payload)
	if err != nil {
		return fmt.Errorf("failed to marshal payload: %w", err)
	}

	url := fmt.Sprintf("%s/api/v2/outbound/interactions", r.baseURL)
	maxRetries := 3

	for attempt := 0; attempt <= maxRetries; attempt++ {
		req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, nil)
		if err != nil {
			return fmt.Errorf("failed to create request: %w", err)
		}
		req.Header.Set("Content-Type", "application/json")
		req.Header.Set("Accept", "application/json")

		accessToken, err := r.apiClient.GetAccessToken()
		if err != nil {
			return fmt.Errorf("failed to retrieve access token: %w", err)
		}
		req.Header.Set("Authorization", "Bearer "+accessToken)
		req.Body = http.NoBody
		req.GetBody = func() (io.ReadCloser, error) {
			return io.NopCloser(bytes.NewReader(body)), nil
		}

		r.auditLog.Info("outbound_wrapup_request",
			"method", http.MethodPost,
			"url", url,
			"headers", req.Header,
			"body", string(body))

		client := &http.Client{Timeout: 25 * time.Second}
		resp, err := client.Do(req)
		if err != nil {
			return fmt.Errorf("http request failed: %w", err)
		}
		defer resp.Body.Close()

		respBody, _ := io.ReadAll(resp.Body)
		r.auditLog.Info("outbound_wrapup_response",
			"status", resp.StatusCode,
			"body", string(respBody))

		switch resp.StatusCode {
		case http.StatusCreated, http.StatusOK:
			latency := time.Since(startTime)
			r.mu.Lock()
			r.submitCount++
			r.successCount++
			r.totalLatency += latency
			r.mu.Unlock()

			r.auditLog.Info("wrapup_submitted",
				"interaction", p.Interaction,
				"wrapup_code", wrapupCode,
				"latency_ms", latency.Milliseconds(),
				"success_rate", float64(r.successCount)/float64(r.submitCount))

			go r.triggerAnalyticsSync(p.Interaction, wrapupCode)
			return nil
		case http.StatusTooManyRequests:
			backoff := time.Duration(1<<attempt) * time.Second
			r.auditLog.Warn("rate_limited", "attempt", attempt, "retry_in", backoff)
			time.Sleep(backoff)
			continue
		case http.StatusBadRequest:
			return fmt.Errorf("invalid payload: %s", string(respBody))
		case http.StatusUnauthorized:
			return fmt.Errorf("authentication failed: token expired or invalid")
		case http.StatusForbidden:
			return fmt.Errorf("scope missing: require outbound:interaction:write")
		default:
			return fmt.Errorf("unexpected status %d: %s", resp.StatusCode, string(respBody))
		}
	}
	return fmt.Errorf("max retries exceeded for interaction %s", p.Interaction)
}

func main() {
	reporter, err := NewWrapupReporter(
		"https://api.mypurecloud.com",
		"YOUR_CLIENT_ID",
		"YOUR_CLIENT_SECRET",
	)
	if err != nil {
		slog.Error("initialization failed", "error", err)
		return
	}

	payload := WrapupPayload{
		WrapupRef:   "WU_SALE_001",
		CodeMatrix:  "SALE_SUCCESS",
		Submit:      true,
		Interaction: uuid.New().String(),
		Campaign:    uuid.New().String(),
		Duration:    240,
	}

	if err := reporter.ValidatePayload(payload); err != nil {
		slog.Error("validation failed", "error", err)
		return
	}

	ctx := context.Background()
	if err := reporter.SubmitWrapup(ctx, payload); err != nil {
		slog.Error("submission failed", "error", err)
		return
	}

	slog.Info("wrapup reporting complete")
}

Common Errors & Debugging

Error: 400 Bad Request

• Cause: The payload fails schema validation. Duration exceeds 3600 seconds, wrapup-ref lacks the required prefix, or UUID format is invalid.
• Fix: Validate fields before transmission. Ensure wrapup-ref starts with WU_. Verify duration boundaries. Use uuid.Parse() to confirm identifier formats.
• Code: The ValidatePayload method catches these conditions and returns descriptive errors before the HTTP call.

Error: 429 Too Many Requests

• Cause: Genesys Cloud enforces rate limits on outbound interaction endpoints. High-volume reporting triggers throttling.
• Fix: Implement exponential backoff retry logic. The submission loop sleeps for 1<<attempt seconds before retrying. Monitor X-RateLimit-Remaining headers if exposed by your tenant.
• Code: The SubmitWrapup method handles 429 responses automatically and logs retry attempts.

Error: 401 Unauthorized

• Cause: The OAuth2 token expired or the client credentials are incorrect. The SDK token cache did not refresh in time.
• Fix: Verify client ID and secret. Ensure the SDK configuration includes valid scopes. Restart the token flow if caching fails.
• Code: The GetAccessToken() call retrieves a fresh token. If it fails, the error propagates immediately.

Error: 403 Forbidden

• Cause: The OAuth2 token lacks outbound:interaction:write. The application role is restricted.
• Fix: Add the required scope to the client configuration. Assign the application role in the Genesys Cloud admin console.
• Code: The cfg.Scopes array explicitly declares permissions. The 403 handler returns a scope-specific error message.

Official References

• Genesys Cloud Outbound Interactions API
• Genesys Cloud Go SDK Reference
• OAuth2 Client Credentials Flow
• Outbound Campaign Reporting Guide