> ## Documentation Index
> Fetch the complete documentation index at: https://developers.bm.cards/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete a transaction type attribute

> Removes an attribute from a transaction type schema.



## OpenAPI

````yaml /openapi/brand-api.json delete /{brand_id}/programs/{program_id}/transaction-types/{transaction_type_id}/attributes/{transaction_attribute_id}
openapi: 3.0.0
info:
  title: Bambu Brand API
  description: >-
    Partner APIs for issuing and managing wallet cards, activations,
    transactions, SMS, and program configuration. Start with the Guides tab for
    authentication and your first issue-wallet call.
  version: 1.0.0
servers:
  - url: https://api.bambumeta.software/brands
    description: Production
  - url: https://api-sandbox.bambumeta.software/brands
    description: Sandbox
security: []
tags:
  - name: brand
    description: Brand setup and configuration
  - name: brand-activation
    description: Onboarding activations and issue-wallet for an activation
  - name: brands
    description: Custom brand attribute fields
  - name: link-activation
    description: Distribution link activation CRUD
  - name: onboarding
    description: >-
      Program onboarding metrics (internal tag, grouped under reporting in the
      portal)
  - name: program
    description: Program setup and transactions
  - name: reporting
    description: Pass and stage breakdown reports
  - name: sms
    description: Send outbound SMS messages
  - name: subscription
    description: SMS subscription enrollment and stage updates
  - name: template
    description: Wallet template management
  - name: transactions
    description: Transaction types, records, and program transactions
  - name: wallet
    description: Issue, retrieve, update, and delete wallet cards
  - name: wallet-bulk
    description: Bulk pass updates and scheduled changes
  - name: workflow
    description: Trigger workflows that issue or update passes
paths:
  /{brand_id}/programs/{program_id}/transaction-types/{transaction_type_id}/attributes/{transaction_attribute_id}:
    delete:
      tags:
        - transactions
      summary: Delete a transaction type attribute
      description: Removes an attribute from a transaction type schema.
      parameters:
        - name: brand_id
          in: path
          required: true
          schema:
            type: number
          example: '353'
        - name: program_id
          in: path
          required: true
          schema:
            type: number
          example: '1396'
        - name: transaction_type_id
          in: path
          required: true
          schema:
            type: number
          example: '7'
        - name: transaction_attribute_id
          in: path
          required: true
          schema:
            type: number
          example: '3'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionAttribute'
              example:
                message: Transaction attribute deleted
      security:
        - cognito-authorizer:
            - https://admin.bambumeta.software/ui
components:
  schemas:
    TransactionAttribute:
      type: object
      properties:
        name:
          type: string
          description: Transaction Attribute Name
        description:
          type: string
          description: Transaction Attribute Description
        transactionAttributeId:
          type: number
          description: Transaction Attribute Id
        transactionTypeId:
          type: number
          description: Transaction Type Id
        brandId:
          type: number
          description: Brand Id
        programId:
          type: number
          description: Program Id
        required:
          type: boolean
          description: Is Required
        datatype:
          type: string
          description: Type
        unique_key:
          type: boolean
          description: Unique Key
        encrypted:
          type: boolean
          description: Encrypted
  securitySchemes:
    cognito-authorizer:
      type: apiKey
      name: Authorization
      in: header

````