# Add Members to Group

## OpenAPI Specification

```yaml
openapi: 3.0.1
info:
  title: ''
  description: ''
  version: 1.0.0
paths:
  /v3/{loyalty_club_slug}/members_groups/{members_group_id}/members:
    post:
      summary: Add Members to Group
      deprecated: false
      description: "Adds many members to the group. It works only on non-automatic groups\n\n## URL Parameters\n\nKey | Type \n--- | ----\nmembers_group_id | Integer\n\n## Body Parameters\n\nsee [Invalid parameters errors model](doc-341688#members-groups-bulk-members-payload-model)\n\n## Response Body\n\nReturns json object with success status for each member/idenitfier\n\n```json\n{\n    \"members\": [\n        { \"identifier\": 1, \"status\": \"ok\", \"message\": null },\n        { \"identifier\": 2, \"status\": \"error\", \"message\": \"member_not_found\" }\n    ],\n    \"counter\": 2,\n    \"success_counter\": 1,\n    \"error_counter\": 1\n}\n```\n\nKey | Type | Description\n--- | ---- | ----\nmembers | array | list of all proccessed members\ncounter | integer | members count\nsuccess_counter | integer | success count\nerror_counter | integer | error count\n\nMember object\n\nKey | Type | Description\n--- | ---- | --------\nidentifier | integer|string | Member identifier\nstatus | string | ok - member in group, error - member not added\nmessage | string | optional additional information\n\n## Error Responses\n\nStatus | Description\n--------- | ----------- \n`404` | MembersGroup does not exist\n`422` | Invalid parameters - see [Invalid parameters errors model](doc-341637)\n\n## Example\n\n```shell\ncurl --request POST 'https://api.mpc.placewise.com/v3/infinity-mall/members_groups/512/members' \\\n--header 'x-client-authorization: B7t9U9tsoWsGhrv2ouUoSqpM' \\\n--header 'x-product-name: default' \\\n--header 'x-user-agent: cURL Manual Testing' \\\n--data-raw '{\n\t{\n\t\t\"identifier_type\": [\"id\"],\n\t\t\"identifiers\": [1, 2]\n\t}'\n```"
      tags:
        - API Reference/Management API/Members/Groups/Groups
      parameters:
        - name: loyalty_club_slug
          in: path
          description: ''
          required: true
          example: infinity-mall
          schema:
            type: string
        - name: members_group_id
          in: path
          description: ''
          required: true
          example: 1
          schema:
            type: integer
        - name: Content-Type
          in: header
          description: '[Details](doc-341635)'
          required: true
          example: application/json
          schema:
            type: string
            default: application/json
            const: application/json
        - name: X-User-Agent
          in: header
          description: Arbitrary identifier of your client. [Details](doc-341635)
          required: true
          example: '{{X_USER_AGENT}}'
          schema:
            type: string
            default: '{{X_USER_AGENT}}'
        - name: X-Product-Name
          in: header
          description: API Product for API context. [Details](doc-341635)
          required: true
          example: '{{PRODUCT_NAME}}'
          schema:
            type: string
            default: '{{PRODUCT_NAME}}'
        - name: X-Loyalty-Club-Slug
          in: header
          description: LoyaltyClub for API context. [Details](doc-342138)
          required: false
          example: '{{LOYALTY_CLUB_SLUG}}'
          schema:
            type: string
            default: '{{LOYALTY_CLUB_SLUG}}'
        - name: X-Customer
          in: header
          description: Customer for API context.  [Details](doc-342139)
          required: false
          example: '{{CUSTOMER_ID}}'
          schema:
            type: string
            default: '{{CUSTOMER_ID}}'
        - name: Authorization
          in: header
          description: '[Member](doc-342129) or [User](doc-342130) Authorization.'
          required: false
          example: Bearer {{_OAUTH_TOKEN}}
          schema:
            type: string
            default: Bearer {{_OAUTH_TOKEN}}
        - name: X-Client-Authorization
          in: header
          description: '[Token](doc-342128) Authorization.'
          example: '{{API_TOKEN}}'
          schema:
            type: string
            default: '{{API_TOKEN}}'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties: {}
          headers: {}
          x-apidog-name: Success
      security: []
      x-apidog-folder: API Reference/Management API/Members/Groups/Groups
      x-apidog-status: pending
      x-run-in-apidog: https://app.eu.apidog.com/web/project/346351/apis/api-3510998-run
components:
  schemas: {}
  securitySchemes: {}
servers:
  - url: https://api.mpc.dev.placewise.com
    description: Staging
security: []

```