Planissue-comments
POST/repositories/{repo_id}/issues/{issue_id}/comments
Comment on a work item in a repository
create_issue_comment
issue_comment:create
A token needs theissue_comment:createscope: Comment on work itemsGranted bymcp_agent_write,write_api,write_repository.Every operation this scope unlocksAudited · mutation
x-gitmoap-audit: {"kind":"audited","arg":"mutation"}
Quota · comments per issue
x-gitmoap-quota: {"kind":"enforced","arg":"comments_per_issue"}
Adds a comment to the work item, or a reply when you name the comment it answers; a reply cannot itself be replied to, and a work item takes no line comments. Closed work items still take comments. Reporters and above may comment, up to the per-work-item comment limit.
Parameters
Path
- repo_idRepositoryId (string · uuid)Repository ID
- issue_idIssueId (integer · int64)The per-scope iid
Request body
application/json- bodyCommentBody (string)
- file_pathstring or nulloptional
- new_lineinteger · int32 or nulloptional0–∞
- old_lineinteger · int32 or nulloptional0–∞
- parent_idCommentId (string · uuid) or nulloptional
Request body exampleSynthesized example
{
"body": "Renders each region as density contours of its operations."
}
Responses
201Comment createdapplication/json
No fields.
201 exampleSynthesized example
{
"author": {
"email": "lin@acme.example",
"id": "id-c9ee",
"username": "tomas",
"avatar_url": "https://gitmoap.example/acme/3af576e3"
},
"body": "Renders each region as density contours of its operations.",
"comment_id": "a561bb0c-907d-4673-9748-3e329cee19e1",
"created_at": "2026-10-15T01:59:08Z",
"edited": false,
"merge_request_id": 42,
"reply_count": 4,
"repository_id": "5b0e7c2a-9d14-4e8b-a6f1-2c3d4e5f6a70",
"thread_id": "c75eb8e4-bc82-40c8-b748-6d8bf6060a91",
"updated_at": "2026-10-13T07:40:31Z",
"author_can_push": false,
"parent_id": "fe887574-2570-4c37-a2a2-a3b5c8d82d16",
"reactions": [
{
"count": 3,
"me": false,
"reaction": "thumbs_up",
"reactors": []
},
{
"count": 7,
"me": false,
"reaction": "thumbs_up",
"reactors": []
}
]
}
400Invalid requestapplication/json
Error codes
- BAD_REQUESTThe request is malformed: a parameter or a body field is not a well-formed value of its type
errorErrorBody
- The ErrorBody schema
- codestringThe coarse category, tied to the status:
NOT_FOUND,CONFLICT,INSUFFICIENT_SCOPE. Every error has one; the API reference's error catalogue lists them all. - messagestringWhat went wrong, for a person. Written to be read, not parsed: match on
reasonorcode. - fieldstring or nulloptionalOn a
400that refused one field's value, the field, as its JSON path:email,items[0].name. Put the message under that input. Absent on every other error. - reasonstring or nulloptionalThe specific code, when the error has one:
LAST_ORGANIZATION_OWNER,BRANCH_PROTECTED. The message starts with it too. Match on this when it is present, and oncodeotherwise. - required_scopestring or nulloptionalThe scope the access token was missing, on
INSUFFICIENT_SCOPE. - violationsanyoptionalPresent on the structured-validation errors (
PROVIDER_VALIDATION_FAILEDper-node,PIPELINE_VALIDATION_FAILEDDAG): a JSON array of the offending elements, so a caller can fix every one in a single round-trip. Absent (omitted) on every other error.
400 exampleSynthesized example
{
"error": {
"code": "code-9b1c",
"message": "Inline scalar newtypes but keep their brand"
}
}
401Unauthenticated — no credential, or an invalid oneapplication/json
Error codes
- UNAUTHORIZEDNo credential was sent, or the one sent is invalid, expired or revoked
errorErrorBody
- The ErrorBody schema
- codestringThe coarse category, tied to the status:
NOT_FOUND,CONFLICT,INSUFFICIENT_SCOPE. Every error has one; the API reference's error catalogue lists them all. - messagestringWhat went wrong, for a person. Written to be read, not parsed: match on
reasonorcode. - fieldstring or nulloptionalOn a
400that refused one field's value, the field, as its JSON path:email,items[0].name. Put the message under that input. Absent on every other error. - reasonstring or nulloptionalThe specific code, when the error has one:
LAST_ORGANIZATION_OWNER,BRANCH_PROTECTED. The message starts with it too. Match on this when it is present, and oncodeotherwise. - required_scopestring or nulloptionalThe scope the access token was missing, on
INSUFFICIENT_SCOPE. - violationsanyoptionalPresent on the structured-validation errors (
PROVIDER_VALIDATION_FAILEDper-node,PIPELINE_VALIDATION_FAILEDDAG): a JSON array of the offending elements, so a caller can fix every one in a single round-trip. Absent (omitted) on every other error.
401 exampleSynthesized example
{
"error": {
"code": "code-8efd",
"message": "Stream pipeline status into the run header"
}
}
403Forbidden — the caller's access level or token scope is insufficientapplication/json
Error codes
- FORBIDDENYou are signed in but may not do this here;
reasonnames the permission or the rule that refused it - INSUFFICIENT_SCOPEThe access token lacks the scope this operation needs;
required_scopenames it - PERMISSION_REQUIREDYou need a permission you do not hold here; the message names it
errorErrorBody
- The ErrorBody schema
- codestringThe coarse category, tied to the status:
NOT_FOUND,CONFLICT,INSUFFICIENT_SCOPE. Every error has one; the API reference's error catalogue lists them all. - messagestringWhat went wrong, for a person. Written to be read, not parsed: match on
reasonorcode. - fieldstring or nulloptionalOn a
400that refused one field's value, the field, as its JSON path:email,items[0].name. Put the message under that input. Absent on every other error. - reasonstring or nulloptionalThe specific code, when the error has one:
LAST_ORGANIZATION_OWNER,BRANCH_PROTECTED. The message starts with it too. Match on this when it is present, and oncodeotherwise. - required_scopestring or nulloptionalThe scope the access token was missing, on
INSUFFICIENT_SCOPE. - violationsanyoptionalPresent on the structured-validation errors (
PROVIDER_VALIDATION_FAILEDper-node,PIPELINE_VALIDATION_FAILEDDAG): a JSON array of the offending elements, so a caller can fix every one in a single round-trip. Absent (omitted) on every other error.
403 exampleSynthesized example
{
"error": {
"code": "code-795b",
"message": "Draw the region map from operation density"
}
}
404Work item not foundapplication/json
Error codes
- NOT_FOUNDThe resource does not exist — or exists and you cannot see it: a private resource you have no access to answers exactly as an absent one does
errorErrorBody
- The ErrorBody schema
- codestringThe coarse category, tied to the status:
NOT_FOUND,CONFLICT,INSUFFICIENT_SCOPE. Every error has one; the API reference's error catalogue lists them all. - messagestringWhat went wrong, for a person. Written to be read, not parsed: match on
reasonorcode. - fieldstring or nulloptionalOn a
400that refused one field's value, the field, as its JSON path:email,items[0].name. Put the message under that input. Absent on every other error. - reasonstring or nulloptionalThe specific code, when the error has one:
LAST_ORGANIZATION_OWNER,BRANCH_PROTECTED. The message starts with it too. Match on this when it is present, and oncodeotherwise. - required_scopestring or nulloptionalThe scope the access token was missing, on
INSUFFICIENT_SCOPE. - violationsanyoptionalPresent on the structured-validation errors (
PROVIDER_VALIDATION_FAILEDper-node,PIPELINE_VALIDATION_FAILEDDAG): a JSON array of the offending elements, so a caller can fix every one in a single round-trip. Absent (omitted) on every other error.
404 exampleSynthesized example
{
"error": {
"code": "code-dba5",
"message": "Label every synthesized example"
}
}
409The request conflicts with the resource's current state; `reason` says howapplication/json
Error codes
- CONFLICTThe request conflicts with the resource's current state;
reasonsays how - LEGAL_ACCEPTANCE_REQUIREDAccept the current Terms of Service before changing anything; reading stays open
errorErrorBody
- The ErrorBody schema
- codestringThe coarse category, tied to the status:
NOT_FOUND,CONFLICT,INSUFFICIENT_SCOPE. Every error has one; the API reference's error catalogue lists them all. - messagestringWhat went wrong, for a person. Written to be read, not parsed: match on
reasonorcode. - fieldstring or nulloptionalOn a
400that refused one field's value, the field, as its JSON path:email,items[0].name. Put the message under that input. Absent on every other error. - reasonstring or nulloptionalThe specific code, when the error has one:
LAST_ORGANIZATION_OWNER,BRANCH_PROTECTED. The message starts with it too. Match on this when it is present, and oncodeotherwise. - required_scopestring or nulloptionalThe scope the access token was missing, on
INSUFFICIENT_SCOPE. - violationsanyoptionalPresent on the structured-validation errors (
PROVIDER_VALIDATION_FAILEDper-node,PIPELINE_VALIDATION_FAILEDDAG): a JSON array of the offending elements, so a caller can fix every one in a single round-trip. Absent (omitted) on every other error.
409 exampleSynthesized example
{
"error": {
"code": "code-0191",
"message": "Inline scalar newtypes but keep their brand"
}
}
429Comment limit reachedapplication/json
Error codes
- TOO_MANY_REQUESTSRetryableA quota, a rate limit or a transfer budget is spent. When the response carries
Retry-After, retry after that many seconds
errorErrorBody
- The ErrorBody schema
- codestringThe coarse category, tied to the status:
NOT_FOUND,CONFLICT,INSUFFICIENT_SCOPE. Every error has one; the API reference's error catalogue lists them all. - messagestringWhat went wrong, for a person. Written to be read, not parsed: match on
reasonorcode. - fieldstring or nulloptionalOn a
400that refused one field's value, the field, as its JSON path:email,items[0].name. Put the message under that input. Absent on every other error. - reasonstring or nulloptionalThe specific code, when the error has one:
LAST_ORGANIZATION_OWNER,BRANCH_PROTECTED. The message starts with it too. Match on this when it is present, and oncodeotherwise. - required_scopestring or nulloptionalThe scope the access token was missing, on
INSUFFICIENT_SCOPE. - violationsanyoptionalPresent on the structured-validation errors (
PROVIDER_VALIDATION_FAILEDper-node,PIPELINE_VALIDATION_FAILEDDAG): a JSON array of the offending elements, so a caller can fix every one in a single round-trip. Absent (omitted) on every other error.
429 exampleSynthesized example
{
"error": {
"code": "code-7eb0",
"message": "Pin a page's payload to the build that rendered it"
}
}
CLI
gitmoap issue-comments create
- --repo-ididRepository ID (id or owner/repo path)
- --issue-ididThe per-scope iid
- --bodystring
- --file-pathstringoptional
- --new-linenumberoptional
- --old-linenumberoptional
- --parent-idstringoptional