Previous value: -"Accessions that were well-formed but did not resolve to an active entry — unknown to UniProtKB, or inactive (merged, demerged, or deleted). Present when kind is \"full\"."New value: +"Accessions that did not resolve to an active entry — unknown to UniProtKB, or inactive (merged, demerged, or deleted). Retained on batch outlines as well as full results."

Previous value: -"Result kind. \"full\": the batch resolved — read succeeded[] and failed[]. \"outline\": a single record exceeded the context budget and is returned as a section listing — re-call the same accession with sections:[...] to pull specific sections."New value: +"Result kind. \"full\": read succeeded[] and failed[]. \"outline\": the complete inline result exceeded 24,000 UTF-8 bytes; read outlinedEntries for a batch or sections for a single record, and re-call one accession individually."

Previous value: -"Re-call guidance. On kind \"outline\": re-call the same accession with sections:[...] to pull specific sections. On a section window: the section_offset that pages the rest, or why the window came back empty."New value: +"Re-call guidance. On a single-record outline: re-call that accession with sections:[...] to pull specific sections. On a batch outline: re-call each outlined accession individually with accessions:[accession]. On a section window: the section_offset that pages the rest, or why the window came back empty."

Added value: +{
+  "description": "Successful entries omitted when the aggregate inline result exceeds 24,000 UTF-8 bytes, in request order. Re-call each accession individually for its full record or section outline.",
+  "items": {
+    "additionalProperties": false,
+    "description": "An omitted successful entry and its size.",
+    "properties": {
+      "accession": {
+        "description": "Accession to re-call individually with accessions:[accession].",
+        "type": "string"
+      },
+      "bytes": {
+        "description": "UTF-8 serialized bytes of this entry before outlining.",
+        "type": "number"
+      }
+    },
+    "required": [
+      "accession",
+      "bytes"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

Previous value: -"Section outline returned when a single record exceeds the context budget. Present when kind is \"outline\"."New value: +"Section outline for a single fully resolved accession whose inline result exceeds the budget. Absent on batch outlines, which return outlinedEntries instead."

Added value: +{
+  "description": "Window size for one list section on a sections re-call: return at most this many items of it (1–500). Requires sections naming exactly one list section, e.g. [\"variants\"] (or ptms, domains, goTerms). Omit together with section_offset to return the whole section.",
+  "maximum": 500,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "description": "Zero-based index of the first item in the windowed section. Defaults to 0. Pass the previous response's nextOffset to page forward. Same requirements as section_limit; set without section_limit, returns every item from this index on.",
+  "maximum": 9007199254740991,
+  "minimum": 0,
+  "type": "integer"
+}

Previous value: -"Only used to re-call after a kind: \"outline\" response — pass a subset of the outlined section keys to fetch just those sections. Do not pass on the initial call."New value: +"Only used to re-call one accession after a kind: \"outline\" response — pass a subset of the outlined section keys to fetch just those sections. Requires exactly one accession: a batch with sections is rejected, so trim a batch with fields. A requested section the record lacks is named in absentSections, not an error. Do not pass on the initial call."

Added value: +{
+  "description": "Requested section keys this record does not carry — UniProt holds no annotation of that kind for it, or fields excluded it. Not an error: the other requested sections are returned. Present only on a sections re-call that named one.",
+  "items": {
+    "description": "A requested section key the record does not carry.",
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "The section_limit applied. Present when truncated.",
+  "type": "number"
+}

Previous value: -"Machine-readable failure mode. Declared by this tool: `all_not_found`: Every accession in the batch was well-formed but unknown to UniProtKB. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `sections_single_accession`: sections was passed with more than one accession — rejected before any request. sections re-calls a single outlined record. `unknown_section`: sections named a key this tool never emits — rejected before any request. The message lists every valid key. `invalid_section_window`: section_limit or section_offset was set without sections naming exactly one list section — no sections, several, or a non-list section such as organism or xrefs. Rejected before any request. `all_not_found`: No accession in the batch resolved to an active entry — each was unknown to UniProtKB or inactive (merged, demerged, or deleted). The message names each inactive accession and its replacement. `invalid_fields`: UniProtKB rejected the fields value — the message relays UniProt naming the rejected field. Other values are possible when a failure originates below the handler."

Previous value: -[
-  "all_not_found"
-]New value: +[
+  "sections_single_accession",
+  "unknown_section",
+  "invalid_section_window",
+  "all_not_found",
+  "invalid_fields"
+]

Previous value: -"Accessions that were well-formed but not found in UniProtKB. Present when kind is \"full\"."New value: +"Accessions that were well-formed but did not resolve to an active entry — unknown to UniProtKB, or inactive (merged, demerged, or deleted). Present when kind is \"full\"."

Previous value: -"Why it failed and how to recover."New value: +"Why it failed and how to recover. For an inactive accession: the merge target to retry with, the demerge products to choose among, or the UniParc ID that keeps a deleted sequence."

Added value: +{
+  "description": "section_offset for the next window (same section_limit). Present while items remain.",
+  "type": "number"
+}

Previous value: -"Re-call guidance when kind is \"outline\" — re-call the same accession with sections:[...] to pull specific sections."New value: +"Re-call guidance. On kind \"outline\": re-call the same accession with sections:[...] to pull specific sections. On a section window: the section_offset that pages the rest, or why the window came back empty."

Added value: +{
+  "description": "Items in the returned window. Present when truncated.",
+  "type": "number"
+}

Added value: +{
+  "description": "Items in the windowed section before section_limit/section_offset applied. Present on every windowed call; 0 when the record lacks the section.",
+  "type": "number"
+}

Added value: +{
+  "description": "True when items remain past the returned window. Absent on the final window.",
+  "type": "boolean"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "The window applied to succeeded[0]'s one requested section. Present only when section_limit or section_offset was set; totalCount and nextOffset place it in the full section.",
+  "properties": {
+    "offset": {
+      "description": "Index of the first returned item within the full section.",
+      "type": "number"
+    },
+    "section": {
+      "description": "The section key section_limit/section_offset windowed.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "section",
+    "offset"
+  ],
+  "type": "object"
+}