---
updatedAt: 2026-06-26T13:31:32.000Z
agentTools:
  projectIndex: https://docs.mesh.complyadvantage.com/llms.txt
---

# Retrieve the subjects for a case

Returns a paginated list of subjects associated with a case.


You need one of the "View cases (customer onboarding)", "View cases (customer monitoring)", "View cases (payment screening)" or "View cases (transaction monitoring)" permissions to use this endpoint.

# OpenAPI definition

```json
{
  "components": {
    "schemas": {
      "case-management_BankPaymentSubject": {
        "description": "Transaction subject as a bank payment.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_BankPaymentSubjectDetail"
          },
          "external_identifier": {
            "description": "Transaction external identifier.",
            "type": "string"
          },
          "identifier": {
            "description": "Transaction unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "type": {
            "enum": [
              "TRANSACTION"
            ],
            "example": "TRANSACTION",
            "type": "string"
          }
        },
        "required": [
          "detail",
          "external_identifier",
          "identifier",
          "type"
        ],
        "type": "object"
      },
      "case-management_BankPaymentSubjectDetail": {
        "description": "Bank payment subject detail.",
        "properties": {
          "type": {
            "enum": [
              "BANK_PAYMENT"
            ],
            "example": "BANK_PAYMENT",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_CardPaymentSubject": {
        "description": "Transaction subject as a card payment.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_CardPaymentSubjectDetail"
          },
          "external_identifier": {
            "description": "Transaction external identifier.",
            "type": "string"
          },
          "identifier": {
            "description": "Transaction unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "type": {
            "enum": [
              "TRANSACTION"
            ],
            "example": "TRANSACTION",
            "type": "string"
          }
        },
        "required": [
          "detail",
          "external_identifier",
          "identifier",
          "type"
        ],
        "type": "object"
      },
      "case-management_CardPaymentSubjectDetail": {
        "description": "Card payment subject detail.",
        "properties": {
          "type": {
            "enum": [
              "CARD_PAYMENT"
            ],
            "example": "CARD_PAYMENT",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_CompanySubject": {
        "description": "Company customer subject.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_CompanySubjectDetail"
          },
          "external_identifier": {
            "description": "Customer external identifier.",
            "nullable": true,
            "type": "string"
          },
          "identifier": {
            "description": "Customer unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "name": {
            "description": "Customer name.",
            "type": "string"
          },
          "risk_level": {
            "description": "Customer current risk level.",
            "enum": [
              "LOW",
              "MEDIUM",
              "HIGH",
              "PROHIBITED",
              "SKIPPED"
            ],
            "nullable": true,
            "type": "string"
          },
          "type": {
            "enum": [
              "CUSTOMER"
            ],
            "example": "CUSTOMER",
            "type": "string"
          },
          "version": {
            "description": "Customer version.",
            "format": "int32",
            "type": "integer"
          }
        },
        "required": [
          "detail",
          "identifier",
          "name",
          "type",
          "version"
        ],
        "type": "object"
      },
      "case-management_CompanySubjectDetail": {
        "description": "Company customer subject detail.",
        "properties": {
          "type": {
            "enum": [
              "COMPANY"
            ],
            "example": "COMPANY",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_CounterpartySubject": {
        "description": "Counterparty subject.",
        "properties": {
          "external_identifier": {
            "description": "Counterparty external identifier.",
            "type": "string"
          },
          "name": {
            "description": "Counterparty name.",
            "nullable": true,
            "type": "string"
          },
          "type": {
            "enum": [
              "COUNTERPARTY"
            ],
            "example": "COUNTERPARTY",
            "type": "string"
          }
        },
        "required": [
          "external_identifier",
          "type"
        ],
        "type": "object"
      },
      "case-management_CryptoPaymentSubject": {
        "description": "Transaction subject as a crypto payment.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_CryptoPaymentSubjectDetail"
          },
          "external_identifier": {
            "description": "Transaction external identifier.",
            "type": "string"
          },
          "identifier": {
            "description": "Transaction unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "type": {
            "enum": [
              "TRANSACTION"
            ],
            "example": "TRANSACTION",
            "type": "string"
          }
        },
        "required": [
          "detail",
          "external_identifier",
          "identifier",
          "type"
        ],
        "type": "object"
      },
      "case-management_CryptoPaymentSubjectDetail": {
        "description": "Crypto payment subject detail.",
        "properties": {
          "type": {
            "enum": [
              "CRYPTO"
            ],
            "example": "CRYPTO",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_CustomerSubject": {
        "description": "Customer subject.",
        "discriminator": {
          "mapping": {
            "COMPANY": "#/components/schemas/case-management_CompanySubject",
            "PERSON": "#/components/schemas/case-management_PersonSubject",
            "UNDEFINED": "#/components/schemas/case-management_UndefinedSubject",
            "VESSEL": "#/components/schemas/case-management_VesselSubject"
          },
          "propertyName": "detail.type"
        },
        "oneOf": [
          {
            "$ref": "#/components/schemas/case-management_PersonSubject"
          },
          {
            "$ref": "#/components/schemas/case-management_CompanySubject"
          },
          {
            "$ref": "#/components/schemas/case-management_VesselSubject"
          },
          {
            "$ref": "#/components/schemas/case-management_UndefinedSubject"
          }
        ],
        "type": "object"
      },
      "case-management_PaginatedResponseSubjectApi": {
        "properties": {
          "first": {
            "description": "The URL path to the first page.",
            "example": "/v1/resource?page_number=1",
            "type": "string"
          },
          "next": {
            "description": "The URL path to the next page.",
            "example": "/v1/resource?page_number=4",
            "nullable": true,
            "type": "string"
          },
          "prev": {
            "description": "The URL path to the previous page.",
            "example": "/v1/resource?page_number=2",
            "nullable": true,
            "type": "string"
          },
          "self": {
            "description": "The URL path to the current page.",
            "example": "/v1/resource?page_number=3",
            "type": "string"
          },
          "subjects": {
            "items": {
              "$ref": "#/components/schemas/case-management_Subject"
            },
            "type": "array"
          },
          "total_count": {
            "description": "Total number of items.",
            "example": 60,
            "format": "int64",
            "nullable": true,
            "type": "integer"
          }
        },
        "required": [
          "first",
          "self",
          "subjects"
        ],
        "type": "object"
      },
      "case-management_PersonSubject": {
        "description": "Person customer subject.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_PersonSubjectDetail"
          },
          "external_identifier": {
            "description": "Customer external identifier.",
            "nullable": true,
            "type": "string"
          },
          "identifier": {
            "description": "Customer unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "name": {
            "description": "Customer name.",
            "type": "string"
          },
          "risk_level": {
            "description": "Customer current risk level.",
            "enum": [
              "LOW",
              "MEDIUM",
              "HIGH",
              "PROHIBITED",
              "SKIPPED"
            ],
            "nullable": true,
            "type": "string"
          },
          "type": {
            "enum": [
              "CUSTOMER"
            ],
            "example": "CUSTOMER",
            "type": "string"
          },
          "version": {
            "description": "Customer version.",
            "format": "int32",
            "type": "integer"
          }
        },
        "required": [
          "detail",
          "identifier",
          "name",
          "type",
          "version"
        ],
        "type": "object"
      },
      "case-management_PersonSubjectDetail": {
        "description": "Person customer subject detail.",
        "properties": {
          "type": {
            "enum": [
              "PERSON"
            ],
            "example": "PERSON",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_RemittancePaymentSubject": {
        "description": "Transaction subject as a remittance payment.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_RemittancePaymentSubjectDetail"
          },
          "external_identifier": {
            "description": "Transaction external identifier.",
            "type": "string"
          },
          "identifier": {
            "description": "Transaction unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "type": {
            "enum": [
              "TRANSACTION"
            ],
            "example": "TRANSACTION",
            "type": "string"
          }
        },
        "required": [
          "detail",
          "external_identifier",
          "identifier",
          "type"
        ],
        "type": "object"
      },
      "case-management_RemittancePaymentSubjectDetail": {
        "description": "Remittance payment subject detail.",
        "properties": {
          "type": {
            "enum": [
              "REMITTANCE"
            ],
            "example": "REMITTANCE",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_Subject": {
        "description": "Case subject.",
        "discriminator": {
          "mapping": {
            "COUNTERPARTY": "#/components/schemas/case-management_CounterpartySubject",
            "CUSTOMER": "#/components/schemas/case-management_CustomerSubject",
            "TRANSACTION": "#/components/schemas/case-management_TransactionSubject"
          },
          "propertyName": "type"
        },
        "oneOf": [
          {
            "$ref": "#/components/schemas/case-management_CustomerSubject"
          },
          {
            "$ref": "#/components/schemas/case-management_TransactionSubject"
          },
          {
            "$ref": "#/components/schemas/case-management_CounterpartySubject"
          }
        ],
        "properties": {
          "type": {
            "description": "The type of the subject.",
            "enum": [
              "CUSTOMER",
              "TRANSACTION",
              "COUNTERPARTY"
            ],
            "example": "CUSTOMER",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_TransactionSubject": {
        "description": "Transaction subject.",
        "discriminator": {
          "mapping": {
            "BANK_PAYMENT": "#/components/schemas/case-management_BankPaymentSubject",
            "CARD_PAYMENT": "#/components/schemas/case-management_CardPaymentSubject",
            "CRYPTO": "#/components/schemas/case-management_CryptoPaymentSubject",
            "REMITTANCE": "#/components/schemas/case-management_RemittancePaymentSubject"
          },
          "propertyName": "detail.type"
        },
        "oneOf": [
          {
            "$ref": "#/components/schemas/case-management_BankPaymentSubject"
          },
          {
            "$ref": "#/components/schemas/case-management_CardPaymentSubject"
          },
          {
            "$ref": "#/components/schemas/case-management_RemittancePaymentSubject"
          },
          {
            "$ref": "#/components/schemas/case-management_CryptoPaymentSubject"
          }
        ],
        "type": "object"
      },
      "case-management_UndefinedSubject": {
        "description": "Undefined customer subject.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_UndefinedSubjectDetail"
          },
          "external_identifier": {
            "description": "Customer external identifier.",
            "nullable": true,
            "type": "string"
          },
          "identifier": {
            "description": "Customer unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "name": {
            "description": "Customer name.",
            "type": "string"
          },
          "risk_level": {
            "description": "Customer current risk level.",
            "enum": [
              "LOW",
              "MEDIUM",
              "HIGH",
              "PROHIBITED",
              "SKIPPED"
            ],
            "nullable": true,
            "type": "string"
          },
          "type": {
            "enum": [
              "CUSTOMER"
            ],
            "example": "CUSTOMER",
            "type": "string"
          },
          "version": {
            "description": "Customer version.",
            "format": "int32",
            "type": "integer"
          }
        },
        "required": [
          "detail",
          "identifier",
          "name",
          "type",
          "version"
        ],
        "type": "object"
      },
      "case-management_UndefinedSubjectDetail": {
        "description": "Undefined customer subject detail.",
        "properties": {
          "type": {
            "enum": [
              "UNDEFINED"
            ],
            "example": "UNDEFINED",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      },
      "case-management_VesselSubject": {
        "description": "Vessel customer subject.",
        "properties": {
          "detail": {
            "$ref": "#/components/schemas/case-management_VesselSubjectDetail"
          },
          "external_identifier": {
            "description": "Customer external identifier.",
            "nullable": true,
            "type": "string"
          },
          "identifier": {
            "description": "Customer unique identifier.",
            "format": "uuid",
            "type": "string"
          },
          "name": {
            "description": "Customer name.",
            "type": "string"
          },
          "risk_level": {
            "description": "Customer current risk level.",
            "enum": [
              "LOW",
              "MEDIUM",
              "HIGH",
              "PROHIBITED",
              "SKIPPED"
            ],
            "nullable": true,
            "type": "string"
          },
          "type": {
            "enum": [
              "CUSTOMER"
            ],
            "example": "CUSTOMER",
            "type": "string"
          },
          "version": {
            "description": "Customer version.",
            "format": "int32",
            "type": "integer"
          }
        },
        "required": [
          "detail",
          "identifier",
          "name",
          "type",
          "version"
        ],
        "type": "object"
      },
      "case-management_VesselSubjectDetail": {
        "description": "Vessel customer subject detail.",
        "properties": {
          "type": {
            "enum": [
              "VESSEL"
            ],
            "example": "VESSEL",
            "type": "string"
          }
        },
        "required": [
          "type"
        ],
        "type": "object"
      }
    },
    "securitySchemes": {
      "BearerAuth": {
        "description": "HTTP Bearer Token Authentication",
        "scheme": "bearer",
        "type": "http"
      }
    }
  },
  "info": {
    "title": "Mesh API",
    "version": "v2.0"
  },
  "openapi": "3.0.3",
  "paths": {
    "/v2/cases/{case_identifier}/subjects": {
      "get": {
        "description": "Returns a paginated list of subjects associated with a case.\n\n\nYou need one of the \"View cases (customer onboarding)\", \"View cases (customer monitoring)\", \"View cases (payment screening)\" or \"View cases (transaction monitoring)\" permissions to use this endpoint.",
        "operationId": "casesService/v2/cases/case_identifier/subjects.get",
        "parameters": [
          {
            "description": "The unique identifier of the case.",
            "example": "01899c37-576b-7677-b41a-9c9fdbd3bde1",
            "in": "path",
            "name": "case_identifier",
            "required": true,
            "schema": {
              "format": "uuid",
              "type": "string"
            }
          },
          {
            "description": "One-based page index (1..N)",
            "example": 1,
            "in": "query",
            "name": "page_number",
            "required": false,
            "schema": {
              "default": 1,
              "minimum": 1,
              "type": "integer"
            }
          },
          {
            "description": "The size of the page to be returned",
            "example": 20,
            "in": "query",
            "name": "page_size",
            "required": false,
            "schema": {
              "default": 25,
              "minimum": 1,
              "type": "integer"
            }
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/case-management_PaginatedResponseSubjectApi"
                }
              }
            },
            "description": "OK"
          }
        },
        "summary": "Retrieve the subjects for a case",
        "tags": [
          "Cases"
        ]
      }
    }
  },
  "security": [
    {
      "BearerAuth": []
    }
  ],
  "servers": [
    {
      "description": "ComplyAdvantage Mesh API",
      "url": "https://api.mesh.complyadvantage.com"
    }
  ],
  "tags": [
    {
      "name": "Cases"
    }
  ]
}
```