curl --request POST \
  --url https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "transactions": [
    {
      "transaction_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "categorization": {
        "type": "Category",
        "category": {
          "type": "AccountId",
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
      }
    }
  ]
}
'

{
  "results": [
    {
      "transaction_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "success": true,
      "transaction": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "business_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "source": "UNIT",
        "source_transaction_id": "g4DlKyjXqGH3Kp5XlaWMtwLRrE4Z9AiE8B4Ko",
        "source_account_id": "Aaoy8G7VXZHVeqNoL1GvcmkPdqpLRWi9NArdG",
        "imported_at": "2023-11-07T05:31:56Z",
        "date": "2023-11-07T05:31:56Z",
        "direction": "CREDIT",
        "amount": 123,
        "counterparty_name": "WeWork",
        "description": "WeWork monthly rent payment",
        "account_name": "Plaid Checking",
        "categorizationStatus": "PENDING",
        "category": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "category": "RENT",
          "display_name": "Rent",
          "stable_name": "RENT"
        },
        "categorization_method": "SMS",
        "projected_income_category": "REVENUE",
        "suggested_matches": [
          {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "matchType": "TRANSFER",
            "details": {
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "amount": 123,
              "date": "2023-11-07T05:31:56Z",
              "description": "Transfer from SavingsAccount to CheckingAccount"
            }
          }
        ],
        "match": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "match_type": "TRANSFER",
          "bank_transaction": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "date": "2023-11-07T05:31:56Z",
            "amount": 123,
            "business_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "source": "UNIT",
            "source_transaction_id": "g4DlKyjXqGH3Kp5XlaWMtwLRrE4Z9AiE8B4Ko",
            "source_account_id": "Aaoy8G7VXZHVeqNoL1GvcmkPdqpLRWi9NArdG",
            "imported_at": "2023-11-07T05:31:56Z",
            "direction": "CREDIT",
            "counterparty_name": "WeWork",
            "description": "WeWork monthly rent payment",
            "account_name": "Plaid Checking",
            "categorizationStatus": "PENDING",
            "memo": "<string>",
            "metadata": {
              "custom_field": "value",
              "any valid json": "below 1kb",
              "nested": {
                "meaning of life": 42,
                "array": []
              }
            },
            "reference_number": "<string>"
          },
          "details": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "amount": 123,
            "date": "2023-11-07T05:31:56Z",
            "description": "Transfer from SavingsAccount to CheckingAccount"
          }
        },
        "transaction_tags": [
          {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "key": "ExampleTagKey",
            "value": "ExampleTagValue",
            "dimension_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "definition_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "dimension_display_name": "<string>",
            "value_display_name": "<string>",
            "archived_at": "2023-11-07T05:31:56Z"
          }
        ],
        "memo": "<string>",
        "metadata": {
          "custom_field": "value",
          "any valid json": "below 1kb",
          "nested": {
            "meaning of life": 42,
            "array": []
          }
        },
        "reference_number": "<string>",
        "update_categorization_rules_suggestion": {
          "type": "Create_Categorization_Rule_For_Counterparty",
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "created_at": "2023-11-07T05:31:56Z",
          "new_rule": {
            "name": "<string>",
            "category": {
              "type": "AccountId",
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
            },
            "suggestion_1": {
              "type": "AccountId",
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
            },
            "suggestion_2": {
              "type": "AccountId",
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
            },
            "suggestion_3": {
              "type": "AccountId",
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
            },
            "apply_retroactively": false,
            "external_id": "<string>",
            "created_by_suggestion_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "merchant_type_filter": "<string>",
            "transaction_description_filter": "<string>",
            "counterparty_filter": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "bank_transaction_type_filter": "REVENUE",
            "bank_direction_filter": "MONEY_IN",
            "amount_min_filter": 123,
            "amount_max_filter": 123
          },
          "suggestion_prompt": "<string>",
          "transactions_that_will_be_affected": [
            {
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "business_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "source": "UNIT",
              "source_transaction_id": "g4DlKyjXqGH3Kp5XlaWMtwLRrE4Z9AiE8B4Ko",
              "source_account_id": "Aaoy8G7VXZHVeqNoL1GvcmkPdqpLRWi9NArdG",
              "imported_at": "2023-11-07T05:31:56Z",
              "date": "2023-11-07T05:31:56Z",
              "direction": "CREDIT",
              "amount": 123,
              "counterparty_name": "WeWork",
              "description": "WeWork monthly rent payment",
              "account_name": "Plaid Checking",
              "categorizationStatus": "PENDING",
              "memo": "<string>",
              "metadata": {
                "custom_field": "value",
                "any valid json": "below 1kb",
                "nested": {
                  "meaning of life": 42,
                  "array": []
                }
              },
              "reference_number": "<string>"
            }
          ],
          "status": "PENDING",
          "business_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "business_name": "<string>",
          "counterparty": {},
          "accepted_at": "2023-11-07T05:31:56Z",
          "dismissed_at": "2023-11-07T05:31:56Z"
        }
      },
      "error": "<string>"
    }
  ]
}