diff --git a/services/graphql-server/src/graphql/definitions/platform/content/index.js b/services/graphql-server/src/graphql/definitions/platform/content/index.js
index 59cc8d270..7b8c8ca7a 100644
--- a/services/graphql-server/src/graphql/definitions/platform/content/index.js
+++ b/services/graphql-server/src/graphql/definitions/platform/content/index.js
@@ -32,6 +32,7 @@ extend type Query {
     queryBuilder: "allContent",
     withSite: false, # allow content to always load, regardless of site context.
   )
+  "Returns all published content items matching the supplied criteria."
   allPublishedContent(input: AllPublishedContentQueryInput = {}): ContentConnection!
   publishedContentCounts(input: PublishedContentCountsQueryInput = {}): [PublishedContentCount!]!
   contentSitemapUrls(input: ContentSitemapUrlsQueryInput = {}): [ContentSitemapUrl!]!
@@ -284,23 +285,39 @@ input ContentSitemapNewsUrlsQueryInput {
 }
 
 input AllPublishedContentQueryInput {
+  "Limits results to content with a primary site matching the current site context "
   withSite: Boolean = true
+  "A websiteSite identifier. If present, overrides the current site context."
   siteId: ObjectID
+  "Limit results to items published after this date."
   after: Date
+  "Limit results to items published before this date."
   since: Date
+  "Limit results to items with this primary section id."
   sectionId: Int
-  # @deprecated. Use \`AllPublishedContentQueryInput.includeContentTypes\` instead.
+  "Deprecated. Use includeContentTypes instead."
   contentTypes: [ContentType!] = []
+  "Limit results to items matching at least one of these types."
   includeContentTypes: [ContentType!] = []
+  "Limit results to items matching none of these types."
   excludeContentTypes: [ContentType!] = []
+  "Limit results to items matching none of these ids."
   excludeContentIds: [Int!] = []
+  "Limit results to items matching at least one of these ids."
   includeTaxonomyIds: [Int!] = []
+  "Limit results to items matching at least one of these labels."
   includeLabels: [String!] = []
+  "Limit results to items that have a primary image."
   requiresImage: Boolean = false
+  "Include child sections when limiting by primary section id."
   sectionBubbling: Boolean = true
+  "Adjusts the order items are returned in."
   sort: ContentSortInput = { field: published, order: desc }
+  "Adjust which subset of results should be returned."
   pagination: PaginationInput = {}
+  "For types with a startDate field: Limit results to items with a startDate matching the criteria."
   beginning: ContentBeginningInput = {}
+  "For types with a endDate field: Limit results to items with a endDate matching the criteria."
   ending: ContentEndingInput = {}
 }