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Change a tier

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Connect to Cursor / VS Code / ClaudeSearch and read these docs from your AI tool (MCP server)

MCP server URL

https://docs.evohub.io/mcp

Add to CursorAdd to VS Code

Claude Code

claude mcp add --transport http evohub-docs https://docs.evohub.io/mcp

Claude (claude.ai and Claude Desktop): Settings → Connectors → Add custom connector, and paste the URL above.

Claude Desktop — claude_desktop_config.json

{
  "mcpServers": {
    "evohub-docs": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://docs.evohub.io/mcp"
      ]
    }
  }
}

Cursor — ~/.cursor/mcp.json

{
  "mcpServers": {
    "evohub-docs": {
      "url": "https://docs.evohub.io/mcp"
    }
  }
}

VS Code — .vscode/mcp.json

{
  "servers": {
    "evohub-docs": {
      "type": "http",
      "url": "https://docs.evohub.io/mcp"
    }
  }
}

llms.txtllms-full.txt

PATCH/api/v1/catalog/tiers/{id}

Changes only the fields sent. A change to the name, description or targets makes a new version of the tier, kept so a past month's SLA report reads the targets that applied then; a colour change does not.

Requires the catalog:component:write scope.

Authorization

Any one of:

Parameters

Path parameters

  • id string required
    The tier's ID.
    Example: tir_1f3a5c7e9b2d4f6a8c0e1b3d5f7a9c2e

Request body required

Content type: application/json

Type: TierRequest

  • name string
    Max length: 60
  • description string
    Max length: 1000
  • color string
    Empty, or a hex colour such as #d97706.
  • targets SLATargets
    Show SLATargets properties
    • availability number
      A percentage above 0 and at most 100, up to 3 decimals.
      Example: 99.9
    • response object
      Minutes to acknowledge, per On-Call severity (critical, high, medium, low, info), 1 to 525600.
      Other keys: integer
    • resolution object
      Minutes to resolve, per severity.
      Other keys: integer
    • support_hours object
      • kind string required
        One of: 24x7 business
      • timezone string
        Example: Europe/Istanbul
      • days array of integer
        ISO weekdays, 1 is Monday.
      • from string
        Example: 09:00
      • to string
        Example: 18:00
    • max_unowned_days integer
      Minimum: 0 · Maximum: 3650

Responses

200

The tier.

Content type: application/json

Type: object

  • data Tier
    Show Tier properties
    • id string
    • name string
      Example: Tier 1
    • description string
    • rank integer
      Its place in the order, 1 the most critical.
    • color string
      Example: #d97706
    • targets SLATargets
      Show SLATargets properties
      • availability number
        A percentage above 0 and at most 100, up to 3 decimals.
        Example: 99.9
      • response object
        Minutes to acknowledge, per On-Call severity (critical, high, medium, low, info), 1 to 525600.
        Other keys: integer
      • resolution object
        Minutes to resolve, per severity.
        Other keys: integer
      • support_hours object
        • kind string required
          One of: 24x7 business
        • timezone string
          Example: Europe/Istanbul
        • days array of integer
          ISO weekdays, 1 is Monday.
        • from string
          Example: 09:00
        • to string
          Example: 18:00
      • max_unowned_days integer
        Minimum: 0 · Maximum: 3650
    • version integer
    • archived_at string (date-time) | null
    • services integer
      How many services are in it.
    • created_at string (date-time)
    • updated_at string (date-time)

400

The request is not valid: a field or filter value is wrong (VALIDATION_ERROR, with a sentence saying what), the body is not the expected JSON or carries an unknown field (INVALID_BODY), the cursor is not one this list gave (INVALID_CURSOR), a binding names a service that does not exist (UNKNOWN_COMPONENT), or a PATCH tries to change a slug (SLUG_IMMUTABLE).

Content type: application/json

Type: Error

  • error object required
    • code string required
      Example: NOT_FOUND
    • message string required
      Example: not found
    • request_id string

401

No API key was sent, or it is unknown, revoked or expired (UNAUTHORIZED).

Content type: application/json

Type: Error

  • error object required
    • code string required
      Example: NOT_FOUND
    • message string required
      Example: not found
    • request_id string

403

The key lacks a scope this endpoint needs (FORBIDDEN).

Content type: application/json

Type: Error

  • error object required
    • code string required
      Example: NOT_FOUND
    • message string required
      Example: not found
    • request_id string

404

Nothing with this ID (or slug) exists in the organization (NOT_FOUND).

Content type: application/json

Type: Error

  • error object required
    • code string required
      Example: NOT_FOUND
    • message string required
      Example: not found
    • request_id string

409

Another tier already has this name (TIER_NAME_TAKEN).

Content type: application/json

Type: Error

  • error object required
    • code string required
      Example: NOT_FOUND
    • message string required
      Example: not found
    • request_id string

429

Too many requests (RATE_LIMITED). Wait for Retry-After seconds.

Headers

  • Retry-After integer
    Seconds to wait before retrying.

Content type: application/json

Type: Error

  • error object required
    • code string required
      Example: NOT_FOUND
    • message string required
      Example: not found
    • request_id string

500

Something went wrong on EvoHub's side (INTERNAL_ERROR). Retry later.

Content type: application/json

Type: Error

  • error object required
    • code string required
      Example: NOT_FOUND
    • message string required
      Example: not found
    • request_id string

Example request

curl -X PATCH 'https://evohub.io/api/v1/catalog/tiers/tir_1f3a5c7e9b2d4f6a8c0e1b3d5f7a9c2e' \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer <TOKEN>' \
  -d '{
  "targets": {
    "availability": 99.95
  }
}'