> ## Documentation Index > Fetch the complete documentation index at: https://docs.connect-crm.com/llms.txt > Use this file to discover all available pages before exploring further. # Delete a custom attribute > Deletes a single custom attribute on a given object. ## OpenAPI ````yaml delete /v1/{target}/{identifier}/attributes/{attribute} openapi: 3.1.0 info: version: 0.1.0 title: Connect-CRM Backend API servers: - url: https://api.connect-crm.com security: - Bearer: [] paths: /v1/{target}/{identifier}/attributes/{attribute}: delete: tags: - Attributes summary: Delete a custom attribute description: Deletes a single custom attribute on a given object. operationId: deleteAttribute parameters: - schema: type: string description: Whether the attributes are on an object. enum: - objects required: true description: Whether the attributes are on an object. name: target in: path - schema: type: string description: A UUID or slug to identify the object. required: true description: A UUID or slug to identify the object. name: identifier in: path - schema: type: string format: uuid description: A UUID or slug to identify the attribute. required: true description: A UUID or slug to identify the attribute. name: attribute in: path responses: '200': description: Success content: application/json: schema: $ref: '#/components/schemas/AttributeResponse' '400': description: Bad Request content: application/json: schema: type: object properties: statusCode: type: number example: 400 type: type: string example: invalid_request_error code: type: string example: validation_type requestId: type: string example: 123e4567-e89b-12d3-a456-426655440000 required: - statusCode - type - code - requestId '401': description: Not Authorized content: application/json: schema: type: object properties: statusCode: type: number example: 404 type: type: string example: not_authorized_error code: type: string example: not_authorized requestId: type: string example: 123e4567-e89b-12d3-a456-426655440000 required: - statusCode - type - code - requestId '403': description: Forbidden content: application/json: schema: type: object properties: statusCode: type: number example: 403 type: type: string example: forbidden_error code: type: string example: forbidden requestId: type: string example: 123e4567-e89b-12d3-a456-426655440000 required: - statusCode - type - code - requestId '404': description: Not Found content: application/json: schema: type: object properties: statusCode: type: number example: 404 type: type: string example: invalid_request_error code: type: string example: not_found requestId: type: string example: 123e4567-e89b-12d3-a456-426655440000 required: - statusCode - type - code - requestId '409': description: Conflict content: application/json: schema: type: object properties: statusCode: type: number example: 409 type: type: string example: invalid_request_error code: type: string example: '' requestId: type: string example: 123e4567-e89b-12d3-a456-426655440000 required: - statusCode - type - code - requestId '500': description: Invalid Server content: application/json: schema: type: object properties: statusCode: type: number example: 500 type: type: string example: invalid_error code: type: string example: '' requestId: type: string example: 123e4567-e89b-12d3-a456-426655440000 required: - statusCode - type - code - requestId components: schemas: AttributeResponse: type: object properties: data: $ref: '#/components/schemas/Attribute' required: - data Attribute: type: object properties: id: type: object properties: workspace_id: type: string example: 9293961c-df93-4d6d-a2cc-fc3e353b2d10 description: A UUID to identify the workspace this object belongs to. object_id: type: string example: 9293961c-df93-4d6d-a2cc-fc3e353b2d10 description: A UUID to identify the object. attribute_id: type: string example: 9293961c-df93-4d6d-a2cc-fc3e353b2d10 description: A UUID to identify the attribute. required: - workspace_id - object_id - attribute_id created_at: type: string format: date-time example: '2024-09-04T20:45:09Z' description: When the attribute was created. archived_at: type: - string - 'null' format: date-time description: When the attribute was archived. Null if not archived. example: '2024-09-04T20:45:09Z' slug: type: string description: >- A unique, human readable slug to access the object through URLs and API calls. Formatted in snake case. title: type: string description: A title for the attribute, to be displayed across the app. type: type: string enum: - name - personal-name - website - email-address - text - date - timestamp - number - checkbox - select - multi-select - currency - record-reference - actor-reference - location - phone-number - pipeline - relationship description: >- The type of the attribute. This value affects the possible config values. description: type: - string - 'null' description: A text description of the attribute. is_required: type: boolean description: >- When is_required is true, new records/entries must have a value for this attribute. If false, values may be null. This value does not affect existing data and you do not need to back-fill null values if changing is_required from false to true. is_unique: type: boolean description: >- Whether or not new values for this attribute must be unique. Uniqueness restrictions are only applied to new data and do not apply retroactively to previously created data. is_multi_select: type: boolean description: >- Whether or not this attribute can have multiple values. Multiselect is only available on some value types. is_system_attribute: type: boolean description: >- Whether or not this attribute is a system attribute. System attributes are created by the system and cannot be deleted or modified. config: $ref: '#/components/schemas/AttributeConfig' relationship: anyOf: - type: object properties: id: type: object properties: attribute_id: type: string example: 9293961c-df93-4d6d-a2cc-fc3e353b2d10 description: A UUID to identify the attribute. object_id: type: string example: 9293961c-df93-4d6d-a2cc-fc3e353b2d10 description: A UUID to identify the object. required: - attribute_id - object_id required: - id - type: 'null' sort_order: type: number description: The sort order of the attribute. example: 1 default_value: type: - string - 'null' description: The default value for the attribute. example: Default Value required: - id - created_at - archived_at - slug - title - type - description - is_required - is_unique - is_multi_select - is_system_attribute - config - relationship - sort_order - default_value AttributeConfig: anyOf: - type: object properties: currency: type: 'null' record_reference: type: object properties: allowed_object_ids: type: array items: type: string format: uuid maxItems: 50 description: An array of object IDs that this attribute can reference. example: - 9293961c-df93-4d6d-a2cc-fc3e353b2d10 required: - allowed_object_ids required: - currency - record_reference - type: object properties: currency: $ref: '#/components/schemas/CurrencyConfig' record_reference: type: 'null' required: - currency - record_reference - type: object properties: currency: type: 'null' record_reference: type: 'null' required: - currency - record_reference CurrencyConfig: type: object properties: default_currency_code: type: string description: The default currency code for this attribute. example: USD display_type: type: string description: The display type for the currency attribute. example: symbol required: - default_currency_code - display_type securitySchemes: Bearer: type: http scheme: bearer ````