Gets the contents of the specified Systems Manager document.
ssm_get_document(Name, VersionName, DocumentVersion, DocumentFormat)
[required] The name of the Systems Manager document.
An optional field specifying the version of the artifact associated with the document. For example, \"Release 12, Update 6\". This value is unique across all versions of a document, and cannot be changed.
The document version for which you want information.
Returns the document in the specified format. The document format can be either JSON or YAML. JSON is the default format.
svc$get_document( Name = "string", VersionName = "string", DocumentVersion = "string", DocumentFormat = "YAML"|"JSON"|"TEXT" )