Object Classes Permission Sets

This document describes API endpoints for managing Object Class Permission Sets. Theirs setup is configurable at Object Class level.

Permissions

Permission	Manageable via Roles	Manageable via other ways	Description
object_class.view	true	Object Class owner `view` by Object Class permission sets	Allows access list
object_class.edit_perm_set	false	Object Class owner

Permissions for Object Class Permission Sets can be checked by:

Context	Endpoint	Location	Available perms
Specific Object Class	`GET /api/object-classes/{object_class_id}/`	`_meta.permissions`	`view`, `edit_perm_set`

References

Object Class Permission Sets - Technical Design

GET /api/object-classes/`object_class_id`/permission-sets/

Returns list of Object Class Permission Sets for specific Object Class.

Permissions

Requires authentication and object_class.view permission.

Request

Headers

Content-Type: application/json
Authorization: JWT access_token

Schema

json

GET /api/object-classes/`object_class_id`/permission-sets/

Response

Key	Type	Notes
limit	int
offset	int
total_count	int	Total number of results visible to the user (based on permissions).
filtered_count	int	Number of results visible to the user (based on permissions) with filters applied.
next	url	Next page URL (null if there is no next page)
previous	url	Previous page URL (null if there is no previous page)
results	Array	List of results. Described in the next table.

Response `results` array

Key	Type	Notes
id	int
name	string
permissions	Object	Complex object containing enabled permissions for resources.
mcp_permissions	Array	One entry per MCP Connector associated with the Object Class, describing that connector's granted permissions. See below.
created_at	datetime
created_by	user
modified_at	datetime
modified_by	user
_meta	Object	Human-readable labels for referenced entities. See below.

`mcp_permissions` array

mcp_permissions is a read-only field (not writable via POST/PATCH). It contains one entry per MCP Connector currently associated with the Object Class (association is managed separately, via MCP Connector Object Classes). Each entry has the following shape:

Key	Type	Notes
connector	int	MCP Connector id. Resolve the display name via `_meta.labels.connectors["<id>"]["name"]`.
permissions	Object	Granted permissions for this connector, using the same "resource → list of granted actions" shape as the top-level `permissions` field.

Semantics:

One entry per associated MCP Connector, ordered by connector id.
mcp_permissions[].connector is always just the id (int); the connector name is provided separately in _meta.labels.connectors.
If a connector is associated with the Object Class but has no saved permissions for this Permission Set, its entry is still returned, with empty lists for every resource (fail-closed). For example: { "connector": 7, "permissions": {"object_classes": [], "object_records": [], "tasks": []} }.
If no MCP Connectors are associated with the Object Class, mcp_permissions is an empty list ([]) and _meta.labels.connectors is an empty object ({}).

`_meta`

_meta is a read-only block following the existing _meta.labels convention. It maps each connector id referenced in mcp_permissions to its label:

json

"_meta": {
  "labels": {
    "connectors": {
      "<id>": { "name": <str> }
    }
  }
}

Successful status 200 OK
Response body schema

json

{
  "limit": <int>,
  "offset": <int>,
  "filtered_count": <int>,
  "total_count": <int>,
  "next": <str>,
  "previous": <str>,
  "results": [
    {
      "id": <int>,  
      "name": <str>, 
      "permissions": {
        "object_classes": [<str>],
        "object_records": [<str>],
        "tasks": [<str>]
      },
      "mcp_permissions": [
        {
          "connector": <int>,
          "permissions": {
            "object_classes": [<str>],
            "object_records": [<str>],
            "tasks": [<str>]
          }
        }
      ],
      "created_at": <datetime>,
      "created_by": <user>,
      "modified_at": <datetime>,
      "modified_by": <user>,
      "_meta": {
        "labels": {
          "connectors": {
            "<id>": {"name": <str>}
          }
        }
      }
    }
  ]  
}

Response example

json

{
  "limit": 50,
  "offset": 0,
  "filtered_count": 1,
  "total_count": 1,
  "next": null,
  "previous": null,
  "results": [
    {
      "id": 12,
      "name": "Legal Reviewers",
      "permissions": {
        "object_classes": ["view"],
        "object_records": ["view", "edit"],
        "tasks": []
      },
      "mcp_permissions": [
        {
          "connector": 3,
          "permissions": {
            "object_classes": ["view"],
            "object_records": [],
            "tasks": ["edit"]
          }
        },
        {
          "connector": 7,
          "permissions": {"object_classes": [], "object_records": [], "tasks": []}
        }
      ],
      "created_at": "2026-08-03T10:00:00Z",
      "created_by": <user>,
      "modified_at": "2026-08-03T10:00:00Z",
      "modified_by": <user>,
      "_meta": {
        "labels": {
          "connectors": {
            "3": {"name": "Payroll connector"},
            "7": {"name": "Audit connector"}
          }
        }
      }
    }
  ]
}

Sorting

Not available. Results are sorted by {id} ascending.

Filtering

Not available.

Errors

Error	Response code	Message
Object Class for {object_class_id} not found.	404 Not found
Insufficient permissions	403 Forbidden	"detail": "You do not have permission to perform this action."

POST /api/object-classes/`object_class_id`/permission-sets/

Creates single Object Class Permission Set.

Permissions

Requires authentication and object_class.edit_perm_set permission.

Request

URL parameters

Key	Notes
object_class_id	Object Class ID

Body parameters

Key	Type	Notes
name	string	Unique (case insensitive) for the given Object Class.
permissions	Object	Optional. Complex object containing configuration for resources' permissions to be enabled.

Available resources for permissions:

object_classes
object_records
tasks

object_classes, object_records, tasks keys contain list of actions. By default, permissions are disabled if not given in request's body.

Valid actions for resources:

object_classes	object_records	tasks
list edit view delete	edit view delete	create edit view delete complete assign

Sent permissions are converted with dependencies described in technical doc.

Headers

Content-Type: application/json
Authorization: JWT access_token

Schema

json

POST /api/object-classes/`object_class_id`/permission-sets/

{
  "name": <str>, 
  "permissions": {
    "object_classes": [<str>],
    "object_records": [<str>],
    "tasks": [<str>] 
  } 
}

Request example

json

{
  "name": "PermSet", 
  "permissions": {
    "object_classes": ["list", "view"],
    "object_records": ["edit"],
    "tasks": ["edit", "create"] 
  } 
}

Validations

name
- Max length: 100
- Unique: for specific Object Class
Maximum number of Object Class Permission Sets per specific Object Class: 10.

Response

Key	Type	Notes
id	int	Automatically generated by the backend.
name	string
permissions	Object	Complex object contains saved permissions' configuration.
created_at	datetime
created_by	user
modified_at	datetime
modified_by	user

Successful status 201 Created
Response body schema

json

{
  "id": <int>, 
  "name": <str>, 
  "permissions": {
    "object_classes": [<str>],
    "object_records": [<str>],
    "tasks":          [<str>] 
  }, 
  "created_at": <datetime>, 
  "created_by": <user>, 
  "modified_at": <datetime>, 
  "modified_by": <user> 
}

Errors

Error	Response code	Message
"name" is missing	400 Bad Request	"name": [ "This field is required." ]
"name" is empty string	400 Bad Request	"name": [ "This field may not be blank." ]
"name" is null	400 Bad Request	"name": [ "This field may not be null." ]
"name" has > 100 chars	400 Bad Request	"name": [ "Ensure this field has no more than 100 characters." ]
"name" is not unique for specific Object Class	400 Bad Request	"name": [ "This field must be unique." ]
Given NULL for `permissions`	400 Bad Request	"permissions": ["This field may not be null."]
Given wrong resource name for `permissions`	400 Bad Request	"permissions": ["Invalid resource \"{given_wrong_resource_name}\"."]
Given NULL for resource in `permissions`	400 Bad Request	"permissions": {"{resource_name}": ["This field may not be null."] }
Given wrong value for resource in `permissions`	400 Bad Request	"permissions": {"{resource_name}": ["Invalid actions \"{given_wrong_value}\"."] }
Max 10 Permission Sets per class exceeded	400 Bad Request	"detail": "Limit of 10 Object Class Permission Sets has been exceeded.", "error_code": "ERR_LIMIT_EXCEEDED"
Object Class with {object_class_id} does not exist	404 Not found
Insufficient permissions	403 Forbidden	"detail": "You do not have permission to perform this action."

PATCH /api/object-classes/`object_class_id`/permission-sets/`id`/

Updates single Object Class Permission Set.

The endpoint also allows configuring permissions available through MCP Connectors associated with the Object Class.

Permissions

Requires authentication and object_class.edit_perm_set permission.

Request

URL parameters

Key	Notes
object_class_id	Object Class ID
id	Object Class Permission Set ID

Body parameters

Key	Type	Notes
name	string	Unique (case insensitive) for the given Object Class. Max length = 100 (configurable)
permissions	Object	Complex object containing configuration for resources' permissions to be enabled.
mcp_permissions	Array	Permissions granted to individual MCP Connectors associated with the Object Class.

Any parameters not listed above are silently ignored if passed.

`permissions`

Available resource keys for permissions:

object_classes
object_records
tasks

object_classes, object_records, tasks keys contain lists of actions. All are optional. If a resource is omitted, permissions for it will not be modified.

Valid actions for resources:

object_classes	object_records	tasks
list, edit, view, delete	edit, view, delete	create, edit, view, delete, complete, assign

Sent permissions are converted with dependencies described in technical doc.

⚠️ If fewer actions are sent than are already configured, actions not included in the request will be removed if they are not required by other enabled actions.
For instance:
Current actions: ["view", "edit"]. Sent actions: ["view"]. Result actions: ["view"].

`mcp_permissions`

mcp_permissions contains permissions granted to individual MCP Connectors.

Each item has the following structure:

Key	Type	Notes
connector	int	ID of an MCP Connector associated with the Object Class.
permissions	Object	Permissions available through this connector.

Available resources and actions in mcp_permissions.permissions are the same as for the main permissions field.

The same permission dependencies are applied to MCP permissions. For example, if an action requires another action, the required action is automatically enabled according to the standard permission dependency rules.

MCP permissions can never exceed permissions granted by the Permission Set itself. After resolving dependencies, every MCP permission must also be present in the corresponding main permissions resource.

For example, given:

json

{
  "permissions": {
    "object_classes": ["view"]
  }
}

the following MCP configuration is valid:

json

{
  "mcp_permissions": [
    {
      "connector": 10,
      "permissions": {
        "object_classes": ["view"]
      }
    }
  ]
}

but granting an additional action unavailable in the Permission Set is rejected:

json

{
  "mcp_permissions": [
    {
      "connector": 10,
      "permissions": {
        "object_classes": ["edit"]
      }
    }
  ]
}

If mcp_permissions is omitted, MCP permissions are not directly modified.

If a connector is included in mcp_permissions, only permissions for that connector are modified. Permissions configured for other MCP Connectors remain unchanged.

Resources omitted from mcp_permissions[].permissions are not modified for that connector.

If main permissions are reduced, existing MCP permissions that would exceed the resulting Permission Set permissions are automatically removed. This applies to all MCP Connectors configured for the Permission Set, including connectors omitted from the request.

For example:

Current configuration:

json

{
  "permissions": {
    "object_classes": ["view", "edit"]
  },
  "mcp_permissions": [
    {
      "connector": 10,
      "permissions": {
        "object_classes": ["view", "edit"]
      }
    }
  ]
}

Request:

json

{
  "permissions": {
    "object_classes": ["view"]
  }
}

Result:

json

{
  "permissions": {
    "object_classes": ["view"]
  },
  "mcp_permissions": [
    {
      "connector": 10,
      "permissions": {
        "object_classes": ["view"]
      }
    }
  ]
}

⚠️ mcp_permissions can only be modified using this PATCH endpoint.

Headers

text

Content-Type: application/json
Authorization: JWT access_token

Schema

json

PATCH /api/object-classes/`object_class_id`/permission-sets/`id`/

{
  "name": <str>,
  "permissions": {
    "object_classes": [<str>],
    "object_records": [<str>],
    "tasks": [<str>]
  },
  "mcp_permissions": [
    {
      "connector": <int>,
      "permissions": {
        "object_classes": [<str>],
        "object_records": [<str>],
        "tasks": [<str>]
      }
    }
  ]
}

All top-level fields are optional for PATCH.

Resource keys inside permissions and mcp_permissions[].permissions are also optional.

Request example

json

{
  "name": "PermSet",
  "permissions": {
    "object_classes": ["list", "view", "edit"],
    "object_records": ["view", "edit"],
    "tasks": ["view", "edit", "create"]
  },
  "mcp_permissions": [
    {
      "connector": 10,
      "permissions": {
        "object_classes": ["view", "edit"],
        "object_records": ["view"],
        "tasks": ["view"]
      }
    }
  ]
}

Response

Key	Type	Notes
id	int
name	string
permissions	Object	Effective Permission Set permissions after resolving dependencies.
mcp_permissions	Array	Effective permissions for MCP Connectors associated with the Object Class.
created_at	datetime
created_by	user
modified_at	datetime
modified_by	user
_meta	Object	Additional labels for identifiers used in the response.

Successful status 200 OK
Response body schema:

json

{
  "id": <int>,
  "name": <str>,
  "permissions": {
    "object_classes": [<str>, ...],
    "object_records": [<str>, ...],
    "tasks": [<str>, ...]
  },
  "mcp_permissions": [
    {
      "connector": <int>,
      "permissions": {
        "object_classes": [<str>, ...],
        "object_records": [<str>, ...],
        "tasks": [<str>, ...]
      }
    },
    ...
  ],
  "created_at": <datetime>,
  "created_by": <user>,
  "modified_at": <datetime>,
  "modified_by": <user>,
  "_meta": {
    "labels": {
      "connectors": {
        "<connector_id>": {
          "name": <str>
        }
      }
    }
  }
}

mcp_permissions contains one entry for each MCP Connector associated with the Object Class. If no permissions have been stored for a connector, its permission resources contain empty action lists.

Connector names are exposed separately in _meta.labels.connectors. The keys in connectors correspond to IDs referenced by mcp_permissions[].connector.

Example:

json

{
  "mcp_permissions": [
    {
      "connector": 10,
      "permissions": {
        "object_classes": ["view"],
        "object_records": [],
        "tasks": []
      }
    }
  ],
  "_meta": {
    "labels": {
      "connectors": {
        "10": {
          "name": "Payroll connector"
        }
      }
    }
  }
}

Errors

Error	Response code	Message
`"name"` is empty string	400 Bad Request	`"name": ["This field may not be blank."]`
`"name"` is null	400 Bad Request	`"name": ["This field may not be null."]`
`"name"` has > 100 chars	400 Bad Request	`"name": ["Ensure this field has no more than 100 characters."]`
`"name"` is not unique for specific Object Class	400 Bad Request	`"name": ["This field must be unique."]`
Given NULL for `permissions`	400 Bad Request	`"permissions": ["This field may not be null."]`
Given wrong resource name for `permissions`	400 Bad Request	`"permissions": ["Invalid resource \"{given_wrong_resource_name}\"."]`
Given NULL for resource in `permissions`	400 Bad Request	`"permissions": {"{resource_name}": ["This field may not be null."]}`
Given wrong action value for resource in `permissions`	400 Bad Request	`"permissions": {"{resource_name}": ["Invalid actions \"{given_wrong_value}\"."]}`
Given NULL for `mcp_permissions`	400 Bad Request	`"mcp_permissions": ["This field may not be null."]`
Missing `connector` in an `mcp_permissions` item	400 Bad Request	`"mcp_permissions": [{"connector": ["This field is required."]}]`
Given NULL for `connector`	400 Bad Request	`"mcp_permissions": [{"connector": ["This field may not be null."]}]`
MCP Connector with given `connector` ID does not exist	404 Not Found	Standard not-found response
MCP Connector is not associated with the Object Class	400 Bad Request	`"detail": ["Invalid pk \"{id}\" - MCP connector is not associated with this Object Class."]`
Given wrong resource name for MCP `permissions`	400 Bad Request	Invalid resource error for `mcp_permissions[].permissions`
Given NULL for resource in MCP `permissions`	400 Bad Request	Null resource error for `mcp_permissions[].permissions`
Given wrong action value for resource in MCP `permissions`	400 Bad Request	Invalid action error for `mcp_permissions[].permissions`
MCP permissions exceed main Permission Set permissions	400 Bad Request	`"Invalid actions \"{actions}\" for \"{resource}\" - exceeds the Permission Set's own grant."`
Object Class with `{object_class_id}` does not exist	404 Not Found
Object Class Permission Set with `{id}` does not exist	404 Not Found
Insufficient permissions	403 Forbidden	`"detail": "You do not have permission to perform this action."`

DELETE /api/object-classes/`object_class_id`/permission-sets/`id`/

Deletes single Object Class Permission Set.

Permissions

Requires authentication and object_class.edit_perm_set permission.

Request

URL parameters

Key	Notes
object_class_id	Object Class ID
id	Object Class Permission Set ID

Headers

Content-Type: application/json
Authorization: JWT access_token

Schema

json

DELETE /api/object-classes/`object_class_id`/permission-sets/`id`/

Response

Successful status 204 No Content

Errors

Error	Response code	Message
Object Class with "{object_class_id}" does not exist	404 Not found
Object Class Permission Set with "{id}" does not exist	404 Not Found
Insufficient permissions	403 Forbidden	"detail": "You do not have permission to perform this action."

OPTIONS /api/object-classes/`object_class_id`/permission-sets/

Permissions

Requires authentication only.

Request

URL parameters

Key	Notes
object_class_id	Object Class ID

Headers

Content-Type: application/json
Authorization: JWT access_token

Schema

json

OPTIONS /api/object-classes/`object_class_id`/permission-sets/

Response

Successful status 200 OK
Response body:

json

{
  "list": {
    "columns": [
      {
        "alias": "id",
        "type": "int",
        "predicates": [],
        "sort_ok": false
      },
      {
        "alias": "name",
        "type": "string",
        "predicates": [],
        "sort_ok": false
      },
      {
        "alias": "permissions",
        "type": "permissions",
        "predicates": [],
        "sort_ok": false
      },
      {
        "alias": "mcp_permissions",
        "type": "permissions",
        "predicates": [],
        "sort_ok": false
      },
      {
        "alias": "created_at",
        "type": "datetime",
        "predicates": [],
        "sort_ok": false
      },
      {
        "alias": "created_by",
        "type": "user",
        "predicates": [],
        "sort_ok": false
      },
      {
        "alias": "modified_at",
        "type": "datetime",
        "predicates": [],
        "sort_ok": false
      },
      {
        "alias": "modified_by",
        "type": "user",
        "predicates": [],
        "sort_ok": false
      }
    ]
  },
  "details": {
    "schema": [
      {
        "alias": "name",
        "type": "string",
        "required": true,
        "validators": [
          {
            "type": "min_length",
            "length": 1
          },
          {
            "type": "max_length",
            "length": 100
          }
        ]
      },
      {
        "alias": "permissions",
        "type": "permissions",
        "required": false,
        "schema": [
          {
            "resource": "object_classes",
            "actions": [
              "list",
              "view",
              "edit",
              "delete"
            ]
          },
          {
            "resource": "object_records",
            "actions": [
              "view",
              "edit",
              "delete",
              "create"
            ]
          },
          {
            "resource": "tasks",
            "actions": [
              "view",
              "edit",
              "delete",
              "create",
              "complete",
              "assign"
            ]
          }
        ]
      },
      {
        "alias": "mcp_permissions",
        "type": "permissions",
        "required": false,
        "schema": [
          {
            "resource": "object_classes",
            "actions": [
              "list",
              "view",
              "edit",
              "delete"
            ]
          },
          {
            "resource": "object_records",
            "actions": [
              "view",
              "edit",
              "delete",
              "create"
            ]
          },
          {
            "resource": "tasks",
            "actions": [
              "view",
              "create",
              "edit",
              "delete",
              "complete",
              "assign"
            ]
          }
        ]
      }
    ]
  },
  "restrictions": {
    "limit_items": 10
  }
}

Errors

Error	Response code	Message
Object Class for `object_class_id` not found.	404 Not Found

Not allowed endpoints

GET /api/object-classes/`object_class_id`/permission-sets/`id`/

Response

Status 405 Method Not Allowed

Object Classes Permission Sets ​

Permissions ​

References ​

GET /api/object-classes/object_class_id/permission-sets/ ​

Permissions ​

Request ​

Response ​

Response results array ​

mcp_permissions array ​

_meta ​

Sorting ​

Filtering ​

Errors ​

POST /api/object-classes/object_class_id/permission-sets/ ​

Permissions ​

Request ​

Validations ​

Response ​

Errors ​

PATCH /api/object-classes/object_class_id/permission-sets/id/ ​

Permissions ​

Request ​

permissions ​

mcp_permissions ​

Response ​

Errors ​

DELETE /api/object-classes/object_class_id/permission-sets/id/ ​

Permissions ​

Request ​

Response ​

Errors ​

OPTIONS /api/object-classes/object_class_id/permission-sets/ ​

Permissions ​

Request ​

Response ​

Errors ​

Not allowed endpoints ​

GET /api/object-classes/object_class_id/permission-sets/id/ ​

Response ​

Object Classes Permission Sets

Permissions

References

GET /api/object-classes/`object_class_id`/permission-sets/

Permissions

Request

Response

Response `results` array

`mcp_permissions` array

`_meta`

Sorting

Filtering

Errors

POST /api/object-classes/`object_class_id`/permission-sets/

Permissions

Request

Validations

Response

Errors

PATCH /api/object-classes/`object_class_id`/permission-sets/`id`/

Permissions

Request

`permissions`

`mcp_permissions`

Response

Errors

DELETE /api/object-classes/`object_class_id`/permission-sets/`id`/

Permissions

Request

Response

Errors

OPTIONS /api/object-classes/`object_class_id`/permission-sets/

Permissions

Request

Response

Errors

Not allowed endpoints

GET /api/object-classes/`object_class_id`/permission-sets/`id`/

Response