[release-12.3.0] Restructure As code and developer resources (#113969)

Co-authored-by: Roberto Jiménez Sánchez <roberto.jimenez@grafana.com>
Co-authored-by: Anna Urbiztondo <anna.urbiztondo@grafana.com>

docs/sources/developer-resources/api-reference/tracing-api.md

@@ -0,0 +1,22 @@
+---
+description: This topic includes links to Grafana Cloud tracing API documentation.
+keywords:
+  - Grafana
+  - Cloud
+  - trace
+  - tracing
+  - API
+menuTitle: Tracing API reference
+title: Grafana Cloud tracing API reference
+weight: 200
+canonical: https://grafana.com/docs/grafana/latest/developer-resources/api-reference/tracing-api/
+---
+
+# Grafana Cloud tracing API reference
+
+Consult the following tracing API reference resources as necessary:
+
+- [Tempo HTTP API](/docs/tempo/latest/api_docs/)
+- [Push spans with HTTP: Example using HTTP API](/docs/tempo/latest/api_docs/pushing-spans-with-http/)
+- [Metrics summary API (experimental)](/docs/grafana-cloud/send-data/traces/metrics-summary-api/)
+- [Grafana Enterprise Traces Admin API](/docs/enterprise-traces/latest/admin-api/)