# Create bulk consents **POST /v1/Consents/Bulk** ## Servers - https://accounts.twilio.com: https://accounts.twilio.com () ## Authentication methods - Account sid auth token ## Parameters ### Body: application/x-www-form-urlencoded (object) - **Items** (array) This is a list of objects that describes a contact's opt-in status. Each object contains the following fields: `contact_id`, which must be a string representing phone number in [E.164 format](https://www.twilio.com/docs/glossary/what-e164); `correlation_id`, a unique 32-character UUID used to uniquely map the request item with the response item; `sender_id`, which can be either a valid messaging service SID or a from phone number; `status`, a string representing the consent status. Can be one of [`opt-in`, `opt-out`]; `source`, a string indicating the medium through which the consent was collected. Can be one of [`website`, `offline`, `opt-in-message`, `opt-out-message`, `others`]; `date_of_consent`, an optional datetime string field in ISO-8601 format that captures the exact date and time when the user gave or revoked consent. If not provided, it will be empty. ## Responses ### 201 Created #### Headers - **Access-Control-Allow-Origin** (string) Specify the origin(s) allowed to access the resource - **Access-Control-Allow-Methods** (string) Specify the HTTP methods allowed when accessing the resource - **Access-Control-Allow-Headers** (string) Specify the headers allowed when accessing the resource - **Access-Control-Allow-Credentials** (boolean) Indicates whether the browser should include credentials - **Access-Control-Expose-Headers** (string) Headers exposed to the client #### Body: application/json (object) - **items** () A list of objects where each object represents the result of processing a `correlation_id`. Each object contains the following fields: `correlation_id`, a unique 32-character UUID that maps the response to the original request; `error_code`, an integer where 0 indicates success and any non-zero value represents an error; and `error_messages`, an array of strings describing specific validation errors encountered. If the request is successful, the error_messages array will be empty. [Powered by Bump.sh](https://bump.sh)