Get a file by its path (e.g., pages/index.mdx) or entity UUID. The identifier type is auto-detected. Use ?fields=(id,path,size) to filter response fields per Zalando #157. The filePath should be URL-encoded if it contains special characters (e.g., pages%2Findex.mdx for pages/index.mdx).
Authentication via JWT token or API key. JWT: Get from Veryfront dashboard. API Key: Format "vf_
Project slug, UUID, or domain
File path or UUID (URL-encoded, e.g., pages%2Findex.mdx)
Branch name or ID (omit for main branch)
Sparse fieldset filter per Zalando #157. Examples: (id,name), (id,files(path)), !(content)
"(id,path,type,size)"
File content with metadata (supports sparse fieldsets per Zalando #157)