Add solarwinds observability credential (#2712)

Co-authored-by: Justin Ellingwood <justin@n8n.io>

docs/integrations/builtin/credentials/solarwindsobservability.md

@@ -0,0 +1,28 @@
+---
+#https://www.notion.so/n8n/Frontmatter-432c2b8dff1f43d4b1c8d20075510fe4
+title: SolarWinds Observability SaaS credentials
+description: Documentation for the SolarWinds Observability SaaS credential, Use these credentials to authenticate SolarWinds Observability SaaS in n8n, a workflow automation platform
+contentType: integration
+---
+
+# SolarWinds Observability SaaS credentials
+
+--8<-- "_snippets/integrations/builtin/credentials/cred-only-statement.md"
+
+## Supported authentication methods
+
+* API Token
+
+## Related resources
+
+Refer to [SolarWinds Observability SaaS's API documentation](https://documentation.solarwinds.com/en/success_center/observability/content/api/api-swagger.htm){:target=_blank .external-link} for more information about the service.
+
+
+## Using API Token
+
+To configure this credential, you'll need a SolarWinds Observability SaaS account and:
+
+- **URL**: The URL you use to access the SolarWinds Observability SaaS platform
+- **API Token**: An API token found in the SolarWinds Observability SaaS platform under **Settings > Api Tokens**
+
+Refer to [SolarWinds Observability SaaS's API documentation](https://documentation.solarwinds.com/en/success_center/observability/content/settings/api-tokens.htm){:target=_blank .external-link} for more information about authenticating to the service.

mkdocs.yml

@@ -1174,6 +1174,7 @@ nav:
         - integrations/builtin/credentials/slack.md
         - integrations/builtin/credentials/snowflake.md
         - integrations/builtin/credentials/solarwindsipam.md
+        - integrations/builtin/credentials/solarwindsobservability.md
         - integrations/builtin/credentials/splunk.md
         - integrations/builtin/credentials/spontit.md
         - integrations/builtin/credentials/spotify.md