Update a project
Projects module
PATCH/projects/{id}projects.update
A production project. Jurisdiction is resolved at gate 1. Updates the fields sent; omitted fields are unchanged. Requires `If-Match` with the current `ETag`: a stale tag returns 412 and a missing tag returns 428.
- Requires the capability projects.project.write.
- OAuth scopes: projects.
- Send If-Match with the ETag you read. A stale tag returns 412; a missing tag returns 428.
- Error statuses: 400, 401, 404, 412, 422, 428, 429. Errors are RFC 9457 problem details.
Path and query parameters
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the project. |
Request body: ProjectUpdate
| Field | Type | Required | Description |
|---|---|---|---|
| name | string | No | Project name, Title Case.Constraints: length 1 to 300 |
| description | string | null | No | Project description.Constraints: length 1 to 20000 |
| workspace_id | string (uuid) | null | No | Identifier of the workspace. |
| jurisdiction_id | JurisdictionId | No | Jurisdiction identifier from `xpms.dim_jurisdiction`. An unpopulated jurisdiction returns no answer.Constraints: pattern ^[A-Z]{2}(-[A-Z0-9]+)*$ |
| region_code | RegionCode | No | Cost region code from `xpms.dim_region`.Constraints: pattern ^[A-Z]{2}(-[A-Z0-9]+)+$ |
| tier_code | TierCode | null | No | |
| currency | string | No | Base currency of the project.Constraints: pattern ^[A-Z]{3}$ |
| starts_on | string (date) | null | No | First show day. |
| ends_on | string (date) | null | No | Last show day. |
| project_key | string | No | Project key, chosen by the caller and unique in the organization; it addresses the project in Atlas URLs.Constraints: pattern ^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$ |
| time_zone | string | No | IANA time zone of the project; local times are entered in it.Constraints: pattern ^[A-Za-z_]+(\/[A-Za-z0-9_+-]+)*$ |
| venue_id | string (uuid) | null | No | Identifier of the primary venue of the project. |
| client_counterparty_id | string (uuid) | null | No | Identifier of the client counterparty the project is produced for. |
| anchor_on | string (date) | null | No | Anchor date (usually the show day) that template day offsets count from. |
| budget_envelope_minor | integer (int64) | null | No | Budget envelope approved for the project. Integer minor units of the resource currency; null means unpriced, never zero. |
{
"name": "Harborfront Summer Series",
"description": "Six weekend shows on the harbor lawn.",
"workspace_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"currency": "USD",
"starts_on": "2026-10-08",
"ends_on": "2026-10-08",
"project_key": "NWL-24",
"time_zone": "America/New_York",
"venue_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"client_counterparty_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"anchor_on": "2026-10-08",
"budget_envelope_minor": 25000000
}Response 200: Project
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the project. |
| org_id | string (uuid) | Yes | Identifier of the owning organization, derived from the parent row and never accepted from the caller. |
| created_at | string (date-time) | Yes | When the row was created. |
| created_by | string (uuid) | null | Yes | Identifier of the person who created the row; null when a seed, platform or system process created it. |
| updated_at | string (date-time) | Yes | When the row was last updated. |
| updated_by | string (uuid) | null | Yes | Identifier of the person who last updated the row; null when a seed, platform or system process updated it. |
| project_key | string | Yes | Project key, chosen by the caller and unique in the organization; it addresses the project in Atlas URLs.Constraints: pattern ^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$ |
| name | string | Yes | Project name, Title Case.Constraints: length 1 to 300 |
| description | string | null | Yes | Project description.Constraints: length 1 to 20000 |
| workspace_id | string (uuid) | null | Yes | Identifier of the workspace. |
| jurisdiction_id | JurisdictionId | Yes | Jurisdiction identifier from `xpms.dim_jurisdiction`. An unpopulated jurisdiction returns no answer.Constraints: pattern ^[A-Z]{2}(-[A-Z0-9]+)*$ |
| region_code | RegionCode | Yes | Cost region code from `xpms.dim_region`.Constraints: pattern ^[A-Z]{2}(-[A-Z0-9]+)+$ |
| tier_code | TierCode | null | Yes | |
| current_phase_code | PhaseCode | Yes | Phase code from `xpms.dim_phase`, ordered by gate ordinal.Constraints: pattern ^[A-Z]{3}$ |
| project_state | string | Yes | Project lifecycle state. A Title Case value from the lifecycle's database enum.Constraints: pattern ^[A-Z0-9][A-Za-z0-9&'/.()-]*( [A-Za-z0-9&'/.()-]+)*$ |
| currency | string | Yes | Base currency of the project.Constraints: pattern ^[A-Z]{3}$ |
| starts_on | string (date) | null | Yes | First show day. |
| ends_on | string (date) | null | Yes | Last show day. |
| time_zone | string | Yes | IANA time zone of the project; local times are entered in it.Constraints: pattern ^[A-Za-z_]+(\/[A-Za-z0-9_+-]+)*$ |
| venue_id | string (uuid) | null | Yes | Identifier of the primary venue of the project. |
| client_counterparty_id | string (uuid) | null | Yes | Identifier of the client counterparty the project is produced for. |
| production_state | string | Yes | Production lifecycle state, which runs beside the project state; changes only through its transition RPC. A Title Case value from the lifecycle's database enum.Constraints: pattern ^[A-Z0-9][A-Za-z0-9&'/.()-]*( [A-Za-z0-9&'/.()-]+)*$ |
| archived_at | string (date-time) | null | Yes | When the project was archived; archived projects leave the default lists. |
| anchor_on | string (date) | null | Yes | Anchor date (usually the show day) that template day offsets count from. |
| budget_envelope_minor | integer (int64) | null | Yes | Budget envelope approved for the project. Integer minor units of the resource currency; null means unpriced, never zero. |
{
"id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"org_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"created_at": "2026-10-08T14:30:00Z",
"created_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"updated_at": "2026-10-08T14:30:00Z",
"updated_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"project_key": "NWL-24",
"name": "Harborfront Summer Series",
"description": "Six weekend shows on the harbor lawn.",
"workspace_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"jurisdiction_id": "US-FL",
"region_code": "NA-SE-MIA",
"tier_code": "04",
"current_phase_code": "SCP",
"project_state": "Active",
"currency": "USD",
"starts_on": "2026-10-08",
"ends_on": "2026-10-08",
"time_zone": "America/New_York",
"venue_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"client_counterparty_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"production_state": "Proposed",
"archived_at": "2026-10-08T14:30:00Z",
"anchor_on": "2026-10-08",
"budget_envelope_minor": 25000000
}Code samples
curl -X PATCH "$XOS_BASE_URL/projects/0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f" \
-H "Authorization: Bearer $XOS_API_KEY" \
-H 'If-Match: W/"etag-from-your-last-read"' \
-H "Content-Type: application/json" \
-d '{"name":"Harborfront Summer Series","description":"Six weekend shows on the harbor lawn.","workspace_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","currency":"USD","starts_on":"2026-10-08","ends_on":"2026-10-08","project_key":"NWL-24","time_zone":"America/New_York","venue_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","client_counterparty_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","anchor_on":"2026-10-08","budget_envelope_minor":25000000}'const { data, etag } = await xos.projects.update("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", {
"name": "Harborfront Summer Series",
"description": "Six weekend shows on the harbor lawn.",
"workspace_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"currency": "USD",
"starts_on": "2026-10-08",
"ends_on": "2026-10-08",
"project_key": "NWL-24",
"time_zone": "America/New_York",
"venue_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"client_counterparty_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"anchor_on": "2026-10-08",
"budget_envelope_minor": 25000000
}, { ifMatch: etag });response = xos.projects.update("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", {"name": "Harborfront Summer Series", "description": "Six weekend shows on the harbor lawn.", "workspace_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", "currency": "USD", "starts_on": "2026-10-08", "ends_on": "2026-10-08", "project_key": "NWL-24", "time_zone": "America/New_York", "venue_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", "client_counterparty_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", "anchor_on": "2026-10-08", "budget_envelope_minor": 25000000}, if_match=etag)xos projects update 0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f --data '{"name":"Harborfront Summer Series","description":"Six weekend shows on the harbor lawn.","workspace_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","currency":"USD","starts_on":"2026-10-08","ends_on":"2026-10-08","project_key":"NWL-24","time_zone":"America/New_York","venue_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","client_counterparty_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","anchor_on":"2026-10-08","budget_envelope_minor":25000000}' --if-match auto