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

# Delete Project User Role

> Delete a project user role. Its users are left with no role, which is view-only.



## OpenAPI

````yaml delete /v1/api/projects/{projectId}/user-roles/{projectUserRoleId}
openapi: 3.1.0
info:
  title: Upsolve API
  version: 1.5.0
servers:
  - url: https://api.upsolve.ai
security: []
tags: []
paths:
  /v1/api/projects/{projectId}/user-roles/{projectUserRoleId}:
    delete:
      summary: Delete a project user role. Its users are left wi…
      description: >-
        Delete a project user role. Its users are left with no role, which is
        view-only.
      operationId: DeleteV1ApiProjectsProjectIdUserRolesProjectUserRoleId
      parameters:
        - name: apiKey
          in: query
          required: false
          description: >-
            Upsolve API key, generated under Account → Developer settings in the
            Upsolve Hub. Keys are user-scoped: pass organizationId alongside the
            key to select which org to act on.
          schema:
            type: string
            minLength: 1
            description: >-
              Upsolve API key, generated under Account → Developer settings in
              the Upsolve Hub. Keys are user-scoped: pass organizationId
              alongside the key to select which org to act on.
            examples:
              - up_embed_************
          examples:
            example1:
              value: up_embed_************
        - name: organizationId
          in: query
          required: false
          description: >-
            Your Upsolve organization's UUID — the org that owns the API key and
            project. This is NOT a project organization: do not pass a value
            registered via /projects/register-organization, and do not pass an
            `externalId` (only `projectOrganizationId` accepts those). Omit it
            when using an org-bound API key — the org is read from the key and
            any value sent here is ignored. Required only for user-scoped API
            keys (created under Account → Developer settings) and for the
            Supabase JWT path, where the org is ambiguous and membership is
            verified against it.
          schema:
            description: >-
              Your Upsolve organization's UUID — the org that owns the API key
              and project. This is NOT a project organization: do not pass a
              value registered via /projects/register-organization, and do not
              pass an `externalId` (only `projectOrganizationId` accepts those).
              Omit it when using an org-bound API key — the org is read from the
              key and any value sent here is ignored. Required only for
              user-scoped API keys (created under Account → Developer settings)
              and for the Supabase JWT path, where the org is ambiguous and
              membership is verified against it.
            examples:
              - 123e4567-e89b-12d3-a456-426614174000
            type: string
            format: uuid
            pattern: >-
              ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12})$
          examples:
            example1:
              value: 123e4567-e89b-12d3-a456-426614174000
        - name: projectUserRoleId
          in: path
          required: true
          description: The role's id.
          schema:
            type: string
            format: uuid
            pattern: >-
              ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12})$
            description: The role's id.
        - name: projectId
          in: path
          required: true
          description: The project the role belongs to.
          schema:
            type: string
            format: uuid
            pattern: >-
              ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12})$
            description: The project the role belongs to.
      responses:
        '200':
          description: >-
            DELETE /v1/api/projects/:projectId/user-roles/:projectUserRoleId
            Positive response
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    const: success
                  data:
                    type: object
                    properties:
                      message:
                        type: string
                    required:
                      - message
                    additionalProperties: false
                required:
                  - status
                  - data
                additionalProperties: false
        '400':
          description: >-
            DELETE /v1/api/projects/:projectId/user-roles/:projectUserRoleId
            Negative response
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    const: error
                  error:
                    type: object
                    properties:
                      message:
                        type: string
                      code:
                        type: string
                      details:
                        type: object
                        propertyNames:
                          type: string
                        additionalProperties: {}
                    required:
                      - message
                    additionalProperties: false
                required:
                  - status
                  - error
                additionalProperties: false
      security:
        - APIKEY_3: []
components:
  securitySchemes:
    APIKEY_3:
      type: apiKey
      in: query
      name: apiKey

````

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