openapi: 3.0.0
info:
  title: Complete InfluxDB Cloud Authorizations (API tokens) Authorizations (API tokens) Legacy Write API
  description: 'Create and manage authorizations (API tokens).


    An _authorization_ contains a list of `read` and `write`

    permissions for organization resources and provides an API token for authentication.

    An authorization belongs to an organization and only contains permissions for that organization.


    We recommend the following for managing your tokens:


    - Create a generic user to create and manage tokens for writing data.

    - Store your tokens in a secure password vault for future access.


    ### User sessions with authorizations


    Optionally, when creating an authorization, you can scope it to a specific user.

    If the user signs in with username and password, creating a _user session_,

    the session carries the permissions granted by all the user''s authorizations.

    For more information, see [how to assign a token to a specific user](https://docs.influxdata.com/influxdb/cloud/security/tokens/create-token/).

    To create a user session, use the [`POST /api/v2/signin` endpoint](#operation/PostSignin).


    ### Related endpoints


    - [Signin](#tag/Signin)

    - [Signout](#tag/Signout)


    ### Related guides


    - [Authorize API requests](https://docs.influxdata.com/influxdb/cloud/api-guide/api_intro/#authentication)

    - [Manage API tokens](https://docs.influxdata.com/influxdb/cloud/security/tokens/)

    - [Assign a token to a specific user](https://docs.influxdata.com/influxdb/cloud/security/tokens/create-token/)

    '
servers:
- url: ''
security:
- TokenAuthentication: []
tags:
- name: Legacy Write
paths:
  /write:
    post:
      operationId: PostLegacyWrite
      parameters:
      - $ref: '#/components/parameters/TraceSpan'
      - description: The InfluxDB 1.x username to authenticate the request.
        in: query
        name: u
        schema:
          type: string
      - description: The InfluxDB 1.x password to authenticate the request.
        in: query
        name: p
        schema:
          type: string
      - description: Bucket to write to. If none exists, InfluxDB creates a bucket with a default 3-day retention policy.
        in: query
        name: db
        required: true
        schema:
          type: string
      - description: Retention policy name.
        in: query
        name: rp
        schema:
          type: string
      - description: Write precision.
        in: query
        name: precision
        schema:
          type: string
      - description: When present, its value indicates to the database that compression is applied to the line protocol body.
        in: header
        name: Content-Encoding
        schema:
          default: identity
          description: Specifies that the line protocol in the body is encoded with gzip or not encoded with identity.
          enum:
          - gzip
          - identity
          type: string
      requestBody:
        content:
          text/plain:
            schema:
              type: string
        description: Line protocol body
        required: true
      responses:
        '204':
          description: Write data is correctly formatted and accepted for writing to the bucket.
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LineProtocolError'
          description: Line protocol poorly formed and no points were written.  Response can be used to determine the first malformed line in the body line-protocol. All data in body was rejected and not written.
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Token doesn't have sufficient permissions to write to this organization and bucket or the organization and bucket do not exist.
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          description: No token was sent and they are required.
        '413':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LineProtocolLengthError'
          description: Write has been rejected because the payload is too large. Error message returns max size supported. All data in body was rejected and not written.
        '429':
          description: Token is temporarily over quota. The Retry-After header describes when to try the write again.
          headers:
            Retry-After:
              description: A non-negative decimal integer indicating the seconds to delay after the response is received.
              schema:
                format: int32
                type: integer
        '503':
          description: Server is temporarily unavailable to accept writes.  The Retry-After header describes when to try the write again.
          headers:
            Retry-After:
              description: A non-negative decimal integer indicating the seconds to delay after the response is received.
              schema:
                format: int32
                type: integer
        default:
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Internal server error
      summary: Write time series data into InfluxDB in a V1-compatible format
      tags:
      - Legacy Write
components:
  schemas:
    LineProtocolError:
      properties:
        code:
          description: Code is the machine-readable error code.
          enum:
          - internal error
          - not found
          - conflict
          - invalid
          - empty value
          - unavailable
          readOnly: true
          type: string
        err:
          description: Stack of errors that occurred during processing of the request. Useful for debugging.
          readOnly: true
          type: string
        line:
          description: First line in the request body that contains malformed data.
          format: int32
          readOnly: true
          type: integer
        message:
          description: Human-readable message.
          readOnly: true
          type: string
        op:
          description: Describes the logical code operation when the error occurred. Useful for debugging.
          readOnly: true
          type: string
      required:
      - code
    ErrorCode:
      description: code is the machine-readable error code.
      enum:
      - internal error
      - not implemented
      - not found
      - conflict
      - invalid
      - unprocessable entity
      - empty value
      - unavailable
      - forbidden
      - too many requests
      - unauthorized
      - method not allowed
      - request too large
      - unsupported media type
      readOnly: true
      type: string
    LineProtocolLengthError:
      properties:
        code:
          description: Code is the machine-readable error code.
          enum:
          - invalid
          readOnly: true
          type: string
        message:
          description: Human-readable message.
          readOnly: true
          type: string
      required:
      - code
      - message
    Error:
      properties:
        code:
          $ref: '#/components/schemas/ErrorCode'
          description: code is the machine-readable error code.
          enum:
          - internal error
          - not implemented
          - not found
          - conflict
          - invalid
          - unprocessable entity
          - empty value
          - unavailable
          - forbidden
          - too many requests
          - unauthorized
          - method not allowed
          - request too large
          - unsupported media type
          readOnly: true
          type: string
        err:
          description: Stack of errors that occurred during processing of the request. Useful for debugging.
          readOnly: true
          type: string
        message:
          description: Human-readable message.
          readOnly: true
          type: string
        op:
          description: Describes the logical code operation when the error occurred. Useful for debugging.
          readOnly: true
          type: string
      required:
      - code
  parameters:
    TraceSpan:
      description: OpenTracing span context
      example:
        baggage:
          key: value
        span_id: '1'
        trace_id: '1'
      in: header
      name: Zap-Trace-Span
      required: false
      schema:
        type: string
  securitySchemes:
    BasicAuthentication:
      description: "### Basic authentication scheme\n\nUse the HTTP Basic authentication scheme for InfluxDB `/api/v2` API operations that support it:\n\n### Syntax\n\n`Authorization: Basic BASE64_ENCODED_CREDENTIALS`\n\nTo construct the `BASE64_ENCODED_CREDENTIALS`, combine the username and\nthe password with a colon (`USERNAME:PASSWORD`), and then encode the\nresulting string in [base64](https://developer.mozilla.org/en-US/docs/Glossary/Base64).\nMany HTTP clients encode the credentials for you before sending the\nrequest.\n\n_**Warning**: Base64-encoding can easily be reversed to obtain the original\nusername and password. It is used to keep the data intact and does not provide\nsecurity. You should always use HTTPS when authenticating or sending a request with\nsensitive information._\n\n### Examples\n\nIn the examples, replace the following:\n\n- **`EMAIL_ADDRESS`**: InfluxDB Cloud username (the email address the user signed up with)\n- **`PASSWORD`**: InfluxDB Cloud [API token](https://docs.influxdata.com/influxdb/cloud/reference/glossary/#token)\n- **`INFLUX_URL`**: your InfluxDB Cloud URL\n\n#### Encode credentials with cURL\n\nThe following example shows how to use cURL to send an API request that uses Basic authentication.\nWith the `--user` option, cURL encodes the credentials and passes them\nin the `Authorization: Basic` header.\n\n```sh\ncurl --get \"INFLUX_URL/api/v2/signin\"\n    --user \"EMAIL_ADDRESS\":\"PASSWORD\"\n```\n\n#### Encode credentials with Flux\n\nThe Flux [`http.basicAuth()` function](https://docs.influxdata.com/flux/v0.x/stdlib/http/basicauth/) returns a Base64-encoded\nbasic authentication header using a specified username and password combination.\n\n#### Encode credentials with JavaScript\n\nThe following example shows how to use the JavaScript `btoa()` function\nto create a Base64-encoded string:\n\n```js\nbtoa('EMAIL_ADDRESS:PASSWORD')\n```\n\nThe output is the following:\n\n```js\n'VVNFUk5BTUU6UEFTU1dPUkQ='\n```\n\nOnce you have the Base64-encoded credentials, you can pass them in the\n`Authorization` header--for example:\n\n```sh\ncurl --get \"INFLUX_URL/api/v2/signin\"\n    --header \"Authorization: Basic VVNFUk5BTUU6UEFTU1dPUkQ=\"\n```\n\nTo learn more about HTTP authentication, see\n[Mozilla Developer Network (MDN) Web Docs, HTTP authentication](https://developer.mozilla.org/en-US/docs/Web/HTTP/Authentication)._\n"
      scheme: basic
      type: http
    TokenAuthentication:
      description: "Use the [Token authentication](#section/Authentication/TokenAuthentication)\nscheme to authenticate to the InfluxDB API.\n\nIn your API requests, send an `Authorization` header.\nFor the header value, provide the word `Token` followed by a space and an InfluxDB API token.\nThe word `Token` is case-sensitive.\n\n### Syntax\n\n`Authorization: Token INFLUX_API_TOKEN`\n\n### Example\n\n#### Use Token authentication with cURL\n\nThe following example shows how to use cURL to send an API request that uses Token authentication:\n\n```sh\ncurl --request GET \"INFLUX_URL/api/v2/buckets\" \\\n     --header \"Authorization: Token INFLUX_API_TOKEN\"\n```\n\nReplace the following:\n\n  - *`INFLUX_URL`*: your InfluxDB Cloud URL\n  - *`INFLUX_API_TOKEN`*: your [InfluxDB API token](https://docs.influxdata.com/influxdb/cloud/reference/glossary/#token)\n\n### Related endpoints\n\n- [`/authorizations` endpoints](#tag/Authorizations-(API-tokens))\n\n### Related guides\n\n- [Authorize API requests](https://docs.influxdata.com/influxdb/cloud/api-guide/api_intro/#authentication)\n- [Manage API tokens](https://docs.influxdata.com/influxdb/cloud/security/tokens/)\n"
      in: header
      name: Authorization
      type: apiKey
x-tagGroups:
- name: Overview
  tags:
  - Quick start
  - Authentication
  - Supported operations
  - Headers
  - Pagination
  - Response codes
- name: Popular endpoints
  tags:
  - Data I/O endpoints
  - Security and access endpoints
  - System information endpoints
- name: All endpoints
  tags: []