> ## Documentation Index > Fetch the complete documentation index at: https://docs-beta.layerfi.com/llms.txt > Use this file to discover all available pages before exploring further. # Uncategorize bank transaction > Uncategorize a bank transaction. This will remove any categorization or match that has been applied to the transaction and reverse any ledger entries from the previous classification. ## OpenAPI ````yaml put /v1/businesses/{businessId}/bank-transactions/{transactionId}/uncategorize openapi: 3.0.1 info: title: API version: latest servers: [] security: - BearerAuth: [] tags: [] externalDocs: url: / paths: /v1/businesses/{businessId}/bank-transactions/{transactionId}/uncategorize: put: tags: [] summary: Uncategorize bank transaction description: >- Uncategorize a bank transaction. This will remove any categorization or match that has been applied to the transaction and reverse any ledger entries from the previous classification. operationId: business.bank-transactions.uncategorize.put parameters: - name: businessId in: path description: >- The UUID of the business that the transaction to uncategorize belongs to required: true schema: type: string - name: transactionId in: path description: The UUID of the bank transaction to uncategorize required: true schema: type: string - name: Content-Type in: header description: Content-Type must be set to application/json schema: type: string responses: '200': description: '' headers: {} content: application/json: schema: $ref: '#/components/schemas/ApiBankTransaction' '404': description: >- Business or transaction id is not found. This indicates the transaction id is invalid or the transaction has been deleted, or the business is not found or has been archived. content: application/json: schema: $ref: '#/components/schemas/ApiError' deprecated: false components: schemas: ApiBankTransaction: type: object properties: id: type: string format: uuid description: Unique identifier of the bank transaction business_id: type: string format: uuid description: >- Unique identifier of the business the bank transaction is associated with source: $ref: '#/components/schemas/TransactionSource' description: Source of the transaction. source_transaction_id: type: string description: >- External transaction ID from the source platform (e.g, Plaid transaction ID) example: g4DlKyjXqGH3Kp5XlaWMtwLRrE4Z9AiE8B4Ko source_account_id: type: string description: External account ID from the source platform (e.g, Plaid account ID) example: Aaoy8G7VXZHVeqNoL1GvcmkPdqpLRWi9NArdG imported_at: type: string format: date-time description: Timestamp when the transaction was imported date: type: string format: date-time description: Date of the transaction direction: $ref: '#/components/schemas/BankTransactionDirection' description: Direction of the transaction. amount: type: integer format: int64 description: Transaction amount in cents counterparty_name: type: string nullable: true description: Name of the transaction counterparty example: WeWork description: type: string nullable: true description: Description of the transaction. example: WeWork monthly rent payment account_name: type: string nullable: true description: Name of the bank account example: Plaid Checking categorizationStatus: $ref: '#/components/schemas/CategorizationStatus' description: The status of the transaction’s categorization in Layer’s systems. category: $ref: '#/components/schemas/ApiCategorization' description: >- The category assigned to the transaction. Only populated for transactions that have a finalized category. categorization_method: $ref: '#/components/schemas/ClassifierAgent' description: The method used to classify the transaction. projected_income_category: $ref: '#/components/schemas/ProjectedIncomeCategory' suggested_matches: type: array items: $ref: '#/components/schemas/ApiSuggestedMatch' match: $ref: '#/components/schemas/ApiMatch' transaction_tags: type: array items: $ref: '#/components/schemas/ApiTag' memo: type: string nullable: true description: >- Memo for any text you would like to associate with the bank transaction (for example, to display to end users). metadata: $ref: '#/components/schemas/PlatformDefinedJson' nullable: true description: Arbitrary custom metadata in JSON format with a size limit of 1KB reference_number: type: string nullable: true description: >- Any (typically user-visible) identifier you would like to associate with the bank transaction. Can be used to filter when listing bank transactions. ApiError: type: object properties: {} example: '' description: '' TransactionSource: type: string enum: - UNIT - PLAID - API - STRIPE - CUSTOM BankTransactionDirection: type: string enum: - CREDIT - DEBIT CategorizationStatus: type: string enum: - PENDING - READY_FOR_INPUT - CATEGORIZED - SPLIT - LAYER_REVIEW - JOURNALING - MATCHED ApiCategorization: description: Base schema for categorization of API entities. oneOf: - $ref: '#/components/schemas/AccountCategorization' title: Account - $ref: '#/components/schemas/ExclusionCategorization' title: Exclusion - $ref: '#/components/schemas/SplitCategorization' title: Split - $ref: '#/components/schemas/NestedApiCategorization' discriminator: propertyName: type mapping: Account: '#/components/schemas/AccountCategorization' Exclusion: '#/components/schemas/ExclusionCategorization' Split_Categorization: '#/components/schemas/SplitCategorization' AccountNested: '#/components/schemas/NestedAccountCategorization' OptionalAccountNested: '#/components/schemas/NestedOptionalCatetoryCategorization' ExclusionNested: '#/components/schemas/NestedExclusionCategorization' ClassifierAgent: type: string enum: - SMS - API - LAYER_AUTO - LAYER_MANUAL ProjectedIncomeCategory: type: string enum: - REVENUE - EXPENSE - EXCLUDE ApiSuggestedMatch: type: object properties: id: type: string format: uuid description: Layer's identifier for the suggested match matchType: $ref: '#/components/schemas/MatchType' description: 'Type of the matched object. ' details: $ref: '#/components/schemas/ApiMatchDetails' description: Details of the suggested match ApiMatch: type: object properties: id: type: string format: uuid description: Layer's UUID for the match match_type: $ref: '#/components/schemas/MatchType' description: Type of the object to match bank_transaction: $ref: '#/components/schemas/ApiBankTransactionInterface' details: $ref: '#/components/schemas/ApiMatchDetails' ApiTag: type: object properties: id: type: string format: uuid description: ID for the tag key: type: string description: Key for the tag example: ExampleTagKey dimension_display_name: type: string nullable: true description: Display name for the tag dimension value: type: string description: Value for the tag example: ExampleTagValue value_display_name: type: string nullable: true description: Display name for the tag value definition dimension_id: type: string format: uuid description: ID of the tag dimension this tag belongs to definition_id: type: string format: uuid description: ID of the tag value definition archived_at: type: string format: date-time nullable: true description: When the tag was archived required: - id - key - value - dimension_id - definition_id PlatformDefinedJson: type: object description: Arbitrary JSON data defined by the caller, with a 1KB size constraint additionalProperties: true example: custom_field: value any valid json: below 1kb nested: meaning of life: 42 array: [] AccountCategorization: type: object properties: id: type: string format: uuid description: The ID of the Account. stable_name: type: string nullable: true description: The stable name for the account example: RENT category: type: string description: The account ID or stable name, whichever is present. example: RENT display_name: type: string description: The display name for the account example: Rent required: - id - category - display_name ExclusionCategorization: type: object properties: id: type: string description: The ID of the exclusion type display_name: type: string description: The display name of the exclusion type required: - id - category - display_name SplitCategorization: type: object properties: entries: type: array items: $ref: '#/components/schemas/SplitCategorizationEntry' required: - entries NestedApiCategorization: type: object oneOf: - $ref: '#/components/schemas/NestedAccountCategorization' title: AccountNested - $ref: '#/components/schemas/NestedOptionalCatetoryCategorization' title: OptionalAccountNested - $ref: '#/components/schemas/NestedExclusionCategorization' title: ExclusionNested MatchType: type: string enum: - TRANSFER - INVOICE_PAYMENT - PAYOUT ApiMatchDetails: type: object required: - id - amount - date properties: id: type: string format: uuid description: Layer's ID for the match amount: type: integer format: int64 description: Monetary amount of the matched transaction, in cents date: type: string format: date-time description: Date that the matched transaction occurred description: type: string nullable: true description: Description of the match example: Transfer from SavingsAccount to CheckingAccount ApiBankTransactionInterface: type: object required: - id - amount - date properties: id: type: string format: uuid description: Layer's UUID for the bank transaction business_id: type: string format: uuid description: UUID of the business the transaction is for source: $ref: '#/components/schemas/TransactionSource' description: Source of the bank transaction. source_transaction_id: type: string description: >- External transaction ID from the source platform (e.g, Plaid transaction ID) example: g4DlKyjXqGH3Kp5XlaWMtwLRrE4Z9AiE8B4Ko source_account_id: type: string description: External account ID from the source platform (e.g, Plaid account ID) example: Aaoy8G7VXZHVeqNoL1GvcmkPdqpLRWi9NArdG imported_at: type: string format: date-time description: Timestamp when the transaction was imported. date: type: string format: date-time description: Timestamp when the transaction was created. direction: $ref: '#/components/schemas/BankTransactionDirection' description: Direction of the transaction. amount: type: integer format: int64 description: Amount of the transaction, in cents. counterparty_name: type: string nullable: true description: Name of the transaction counterparty example: WeWork description: type: string nullable: true description: Description of the transaction. example: WeWork monthly rent payment account_name: type: string nullable: true description: Name of the bank account example: Plaid Checking categorizationStatus: $ref: '#/components/schemas/CategorizationStatus' description: The status of the transaction’s categorization in Layer’s systems. memo: type: string nullable: true description: >- Memo for any text you would like to associate with the bank transaction (for example, to display to end users). metadata: $ref: '#/components/schemas/PlatformDefinedJson' nullable: true description: Arbitrary custom metadata in JSON format with a size limit of 1KB reference_number: type: string nullable: true description: >- Any (typically user-visible) identifier you would like to associate with the bank transaction. Can be used to filter when listing bank transactions. SplitCategorizationEntry: type: object properties: amount: type: integer format: int64 description: Amount of the parent transaction for this split entry. category: $ref: '#/components/schemas/AccountCategorization' description: Category for this split entry. NestedAccountCategorization: type: object description: A category that exists properties: type: type: string description: Resource type. Value will be 'AccountNested'. example: AccountNested id: type: string format: uuid description: The ID of the account stable_name: type: string nullable: true description: The stable name of the account example: EXPENSES display_name: type: string description: The display name of the account example: Expenses subCategories: $ref: '#/components/schemas/NestedApiSubCategories' description: The subcategories of the account NestedOptionalCatetoryCategorization: type: object description: A category that is not created by default properties: type: type: string description: Resource type. Value will be 'OptionalAccountNested'. example: '''OptionalAccountNested''' stable_name: type: string description: The stable name of the optional account display_name: type: string description: The display name of the optional account subCategories: $ref: '#/components/schemas/NestedApiSubCategories' description: The subcategories of the account NestedExclusionCategorization: type: object properties: type: type: string description: Resource type. Value will be 'ExclusionNested'. example: ExclusionNested id: type: string description: The ID of the exclusion type display_name: type: string description: The display name of the exclusion type NestedApiSubCategories: type: array items: $ref: '#/components/schemas/NestedApiCategorization' nullable: true securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT ````