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CCS Chat Docs

The caller's tenant-level Chat permissions (e.g. administration.*)

GET
/api/v1/tenants/{tenant_id}/me/capabilities
curl --request GET \
  --url https://chat.centralcodestation.com/api/v1/tenants/example/me/capabilities \
  --header 'Authorization: Bearer <token>'

Context in the guides

Authorizations

Section titled “Authorizations”

Parameters

Section titled “Parameters”

Path Parameters

Section titled “Path Parameters”
tenant_id
required
string

The Identity Server tenant id.

Responses

Section titled “Responses”

200

Section titled “200”

Success.

Media typeapplication/json
object
tenant_id
required
string
application_id
required

Null on the tenant-level route.

string
nullable
principal_type
required
string
Allowed values: user machine
roles
required

The user’s role names in this context — display only.

Array<string>
capabilities
required

The Chat permission keys the caller holds here, e.g. messages.send.

Array<string>

Example 

{
  "tenant_id": "fitness",
  "application_id": "fitness-app",
  "principal_type": "user",
  "roles": [
    "coach"
  ],
  "capabilities": [
    "conversations.read",
    "messages.read",
    "messages.send",
    "messages.update"
  ]
}

401

Section titled “401”

Error. error is one of: invalid_token, token_revoked.

Media typeapplication/json
object
status_code
required
number
error
required

Stable snake_case error code.

string
Allowed values: invalid_request invalid_cursor invalid_limit body_too_long query_too_short query_too_long user_required invalid_json invalid_id_token invalid_redirect_uri too_many_attachments role_locked invalid_grant invalid_token token_revoked missing_capability insufficient_scope not_tenant_member no_application_access tenant_not_available not_conversation_member client_context_mismatch principal_not_allowed system_message_not_allowed chat_access_not_granted not_found application_not_found role_not_found payload_too_large target_user_not_eligible actor_not_member conversation_archived direct_conversation_immutable invalid_reply rate_limited server_error identity_unavailable
message
required
One of:
string
path
required
string
timestamp
required
string format: date-time

Example 

{
  "status_code": 401,
  "error": "invalid_token",
  "message": "The bearer token is missing, malformed, expired, signed by an unknown key, has the wrong audience (`aud` must be `chat-api`), or lacks the required scope.",
  "path": "/api/v1/tenants/fitness/applications/fitness-app/conversations",
  "timestamp": "2026-10-14T09:30:00.000Z"
}

403

Section titled “403”

Error. error is one of: not_tenant_member, no_application_access, tenant_not_available, insufficient_scope, client_context_mismatch.

Media typeapplication/json
object
status_code
required
number
error
required

Stable snake_case error code.

string
Allowed values: invalid_request invalid_cursor invalid_limit body_too_long query_too_short query_too_long user_required invalid_json invalid_id_token invalid_redirect_uri too_many_attachments role_locked invalid_grant invalid_token token_revoked missing_capability insufficient_scope not_tenant_member no_application_access tenant_not_available not_conversation_member client_context_mismatch principal_not_allowed system_message_not_allowed chat_access_not_granted not_found application_not_found role_not_found payload_too_large target_user_not_eligible actor_not_member conversation_archived direct_conversation_immutable invalid_reply rate_limited server_error identity_unavailable
message
required
One of:
string
path
required
string
timestamp
required
string format: date-time

Example 

{
  "status_code": 403,
  "error": "not_tenant_member",
  "message": "The user is not an active member of the tenant in the URL.",
  "path": "/api/v1/tenants/fitness/applications/fitness-app/conversations",
  "timestamp": "2026-10-14T09:30:00.000Z"
}

429

Section titled “429”

Error. error is one of: rate_limited.

Media typeapplication/json
object
status_code
required
number
error
required

Stable snake_case error code.

string
Allowed values: invalid_request invalid_cursor invalid_limit body_too_long query_too_short query_too_long user_required invalid_json invalid_id_token invalid_redirect_uri too_many_attachments role_locked invalid_grant invalid_token token_revoked missing_capability insufficient_scope not_tenant_member no_application_access tenant_not_available not_conversation_member client_context_mismatch principal_not_allowed system_message_not_allowed chat_access_not_granted not_found application_not_found role_not_found payload_too_large target_user_not_eligible actor_not_member conversation_archived direct_conversation_immutable invalid_reply rate_limited server_error identity_unavailable
message
required
One of:
string
path
required
string
timestamp
required
string format: date-time

Example 

{
  "status_code": 429,
  "error": "rate_limited",
  "message": "The caller exceeded a rate limit",
  "path": "/api/v1/tenants/fitness/applications/fitness-app/conversations",
  "timestamp": "2026-10-14T09:30:00.000Z"
}

503

Section titled “503”

Error. error is one of: identity_unavailable.

Media typeapplication/json
object
status_code
required
number
error
required

Stable snake_case error code.

string
Allowed values: invalid_request invalid_cursor invalid_limit body_too_long query_too_short query_too_long user_required invalid_json invalid_id_token invalid_redirect_uri too_many_attachments role_locked invalid_grant invalid_token token_revoked missing_capability insufficient_scope not_tenant_member no_application_access tenant_not_available not_conversation_member client_context_mismatch principal_not_allowed system_message_not_allowed chat_access_not_granted not_found application_not_found role_not_found payload_too_large target_user_not_eligible actor_not_member conversation_archived direct_conversation_immutable invalid_reply rate_limited server_error identity_unavailable
message
required
One of:
string
path
required
string
timestamp
required
string format: date-time

Example 

{
  "status_code": 503,
  "error": "identity_unavailable",
  "message": "Chat could not reach the Identity Server and has no fresh cached answer.",
  "path": "/api/v1/tenants/fitness/applications/fitness-app/conversations",
  "timestamp": "2026-10-14T09:30:00.000Z"
}

default

Section titled “default”

Error — see error for the code.

Media typeapplication/json
object
status_code
required
number
error
required

Stable snake_case error code.

string
Allowed values: invalid_request invalid_cursor invalid_limit body_too_long query_too_short query_too_long user_required invalid_json invalid_id_token invalid_redirect_uri too_many_attachments role_locked invalid_grant invalid_token token_revoked missing_capability insufficient_scope not_tenant_member no_application_access tenant_not_available not_conversation_member client_context_mismatch principal_not_allowed system_message_not_allowed chat_access_not_granted not_found application_not_found role_not_found payload_too_large target_user_not_eligible actor_not_member conversation_archived direct_conversation_immutable invalid_reply rate_limited server_error identity_unavailable
message
required
One of:
string
path
required
string
timestamp
required
string format: date-time

Example 

{
  "status_code": 403,
  "error": "invalid_request",
  "message": "Missing Chat capability messages.send",
  "path": "/api/v1/tenants/t1/applications/a1/conversations"
}