Create One Stream Connection

POST /api/atlas/v2/groups/{groupId}/streams/{tenantName}/connections
Service accounts Digest auth

Creates one connection for a stream instance in the specified project. To use this resource, the requesting Service Account or API Key must have the Project Owner or Project Stream Processing Owner role.

Path parameters

  • groupId string Required

    Unique 24-hexadecimal digit string that identifies your project. Use the /groups endpoint to retrieve all projects to which the authenticated user has access.

    NOTE: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.

    Format should match the following pattern: ^([a-f0-9]{24})$.

  • tenantName string Required

    Human-readable label that identifies the stream instance.

Query parameters

  • envelope boolean

    Flag that indicates whether Application wraps the response in an envelope JSON object. Some API clients cannot access the HTTP response headers or status code. To remediate this, set envelope=true in the query. Endpoints that return a list of results use the results object as an envelope. Application adds the status parameter to the response body.

    Default value is false.

  • pretty boolean

    Flag that indicates whether the response body should be in the prettyprint format.

    Default value is false.

    Prettyprint
application/vnd.atlas.2023-02-01+json

Body object Required

Details to create one connection for a streams instance in the specified project.

One of:
Sample Cluster object Kafka object Https object AWSLambda object S3 object AWSKinesisDataStreams object

Responses

  • 200 application/vnd.atlas.2023-02-01+json

    OK

    One of:
    Sample object Cluster object Kafka object Https object AWSLambda object S3 object AWSKinesisDataStreams object
  • 400 application/json

    Bad Request.

    Hide response attributes Show response attributes object
    • badRequestDetail object

      Bad request detail.

      Hide badRequestDetail attribute Show badRequestDetail attribute object
      • fields array[object]

        Describes all violations in a client request.

        Hide fields attributes Show fields attributes object
        • description string Required

          A description of why the request element is bad.

        • field string Required

          A path that leads to a field in the request body.

    • detail string

      Describes the specific conditions or reasons that cause each type of error.

    • error integer(int32) Required

      HTTP status code returned with this error.

      External documentation
    • errorCode string Required

      Application error code returned with this error.

    • parameters array[object]

      Parameters used to give more information about the error.

    • reason string

      Application error message returned with this error.
  • 401 application/json

    Unauthorized.

    Hide response attributes Show response attributes object
    • badRequestDetail object

      Bad request detail.

      Hide badRequestDetail attribute Show badRequestDetail attribute object
      • fields array[object]

        Describes all violations in a client request.

        Hide fields attributes Show fields attributes object
        • description string Required

          A description of why the request element is bad.

        • field string Required

          A path that leads to a field in the request body.

    • detail string

      Describes the specific conditions or reasons that cause each type of error.

    • error integer(int32) Required

      HTTP status code returned with this error.

      External documentation
    • errorCode string Required

      Application error code returned with this error.

    • parameters array[object]

      Parameters used to give more information about the error.

    • reason string

      Application error message returned with this error.
  • 403 application/json

    Forbidden.

    Hide response attributes Show response attributes object
    • badRequestDetail object

      Bad request detail.

      Hide badRequestDetail attribute Show badRequestDetail attribute object
      • fields array[object]

        Describes all violations in a client request.

        Hide fields attributes Show fields attributes object
        • description string Required

          A description of why the request element is bad.

        • field string Required

          A path that leads to a field in the request body.

    • detail string

      Describes the specific conditions or reasons that cause each type of error.

    • error integer(int32) Required

      HTTP status code returned with this error.

      External documentation
    • errorCode string Required

      Application error code returned with this error.

    • parameters array[object]

      Parameters used to give more information about the error.

    • reason string

      Application error message returned with this error.
  • 404 application/json

    Not Found.

    Hide response attributes Show response attributes object
    • badRequestDetail object

      Bad request detail.

      Hide badRequestDetail attribute Show badRequestDetail attribute object
      • fields array[object]

        Describes all violations in a client request.

        Hide fields attributes Show fields attributes object
        • description string Required

          A description of why the request element is bad.

        • field string Required

          A path that leads to a field in the request body.

    • detail string

      Describes the specific conditions or reasons that cause each type of error.

    • error integer(int32) Required

      HTTP status code returned with this error.

      External documentation
    • errorCode string Required

      Application error code returned with this error.

    • parameters array[object]

      Parameters used to give more information about the error.

    • reason string

      Application error message returned with this error.
  • 409 application/json

    Unauthorized.

    Hide response attributes Show response attributes object
    • badRequestDetail object

      Bad request detail.

      Hide badRequestDetail attribute Show badRequestDetail attribute object
      • fields array[object]

        Describes all violations in a client request.

        Hide fields attributes Show fields attributes object
        • description string Required

          A description of why the request element is bad.

        • field string Required

          A path that leads to a field in the request body.

    • detail string

      Describes the specific conditions or reasons that cause each type of error.

    • error integer(int32) Required

      HTTP status code returned with this error.

      External documentation
    • errorCode string Required

      Application error code returned with this error.

    • parameters array[object]

      Parameters used to give more information about the error.

    • reason string

      Application error message returned with this error.
  • 500 application/json

    Internal Server Error.

    Hide response attributes Show response attributes object
    • badRequestDetail object

      Bad request detail.

      Hide badRequestDetail attribute Show badRequestDetail attribute object
      • fields array[object]

        Describes all violations in a client request.

        Hide fields attributes Show fields attributes object
        • description string Required

          A description of why the request element is bad.

        • field string Required

          A path that leads to a field in the request body.

    • detail string

      Describes the specific conditions or reasons that cause each type of error.

    • error integer(int32) Required

      HTTP status code returned with this error.

      External documentation
    • errorCode string Required

      Application error code returned with this error.

    • parameters array[object]

      Parameters used to give more information about the error.

    • reason string

      Application error message returned with this error.
POST /api/atlas/v2/groups/{groupId}/streams/{tenantName}/connections 
atlas api streams createGroupStreamConnection --help
import (	"os"	"context"	"log"	sdk "go.mongodb.org/atlas-sdk/v20250312001/admin" ) func main() {	ctx := context.Background()	clientID := os.Getenv("MONGODB_ATLAS_CLIENT_ID")	clientSecret := os.Getenv("MONGODB_ATLAS_CLIENT_SECRET")	// See https://dochub.mongodb.org/core/atlas-go-sdk-oauth	client, err := sdk.NewClient(sdk.UseOAuthAuth(clientID, clientSecret))	if err != nil {	log.Fatalf("Error: %v", err)	}	params = &sdk.CreateGroupStreamConnectionApiParams{}	sdkResp, httpResp, err := client.StreamsApi.	CreateGroupStreamConnectionWithParams(ctx, params).	Execute() } 
curl --include --header "Authorization: Bearer ${ACCESS_TOKEN}" \ --header "Accept: application/vnd.atlas.2025-03-12+json" \ --header "Content-Type: application/json" \ -X POST "https://cloud.mongodb.com/api/atlas/v2/groups/{groupId}/streams/{tenantName}/connections" \ -d '{ <Payload> }'
curl --user "${PUBLIC_KEY}:${PRIVATE_KEY}" \ --digest --include \ --header "Accept: application/vnd.atlas.2025-03-12+json" \ --header "Content-Type: application/json" \ -X POST "https://cloud.mongodb.com/api/atlas/v2/groups/{groupId}/streams/{tenantName}/connections" \ -d '{ <Payload> }'
Request examples 
{ "type": "Sample" }
{ "clusterGroupId": "string", "clusterName": "string", "dbRoleToExecute": { "role": "string", "type": "BUILT_IN" }, "type": "Cluster" }
{ "authentication": { "clientId": "string", "clientSecret": "string", "mechanism": "string", "method": "string", "password": "string", "saslOauthbearerExtensions": "string", "scope": "string", "sslCertificate": "string", "sslKey": "string", "sslKeyPassword": "string", "tokenEndpointUrl": "string", "username": "string" }, "bootstrapServers": "string", "config": { "debug": "queue, msg, protocol", "group.protocol.type": "consumer" }, "networking": { "access": { "connectionId": "32b6e34b3d91647abb20e7b8", "name": "string", "tgwRouteId": "32b6e34b3d91647abb20e7b8", "type": "PUBLIC" } }, "security": { "brokerPublicCertificate": "string", "protocol": "string" }, "type": "Kafka" }
{ "headers": { "additionalProperty1": "string", "additionalProperty2": "string" }, "url": "string", "type": "Https" }
{ "aws": { "roleArn": "string", "testBucket": "string" }, "type": "AWSLambda" }
{ "aws": { "roleArn": "string", "testBucket": "string" }, "networking": { "access": { "connectionId": "32b6e34b3d91647abb20e7b8", "name": "string", "tgwRouteId": "32b6e34b3d91647abb20e7b8", "type": "PUBLIC" } }, "type": "S3" }
{ "aws": { "roleArn": "string", "testBucket": "string" }, "networking": { "access": { "connectionId": "32b6e34b3d91647abb20e7b8", "name": "string", "tgwRouteId": "32b6e34b3d91647abb20e7b8", "type": "PUBLIC" } }, "type": "AWSKinesisDataStreams" }
Response examples (200) 
{ "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "type": "Sample" }
{ "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "type": "Cluster", "clusterGroupId": "string", "clusterName": "string", "dbRoleToExecute": { "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "role": "string", "type": "BUILT_IN" } }
{ "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "type": "Kafka", "authentication": { "clientId": "string", "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "mechanism": "string", "method": "string", "saslOauthbearerExtensions": "string", "scope": "string", "sslCertificate": "string", "tokenEndpointUrl": "string", "username": "string" }, "bootstrapServers": "string", "config": { "debug": "queue, msg, protocol", "group.protocol.type": "consumer" }, "networking": { "access": { "connectionId": "32b6e34b3d91647abb20e7b8", "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "tgwRouteId": "32b6e34b3d91647abb20e7b8", "type": "PUBLIC" }, "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ] }, "security": { "brokerPublicCertificate": "string", "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "protocol": "string" } }
{ "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "type": "Https", "headers": { "additionalProperty1": "string", "additionalProperty2": "string" }, "url": "string" }
{ "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "type": "AWSLambda", "aws": { "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "roleArn": "string", "testBucket": "string" } }
{ "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "type": "string", "aws": { "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "roleArn": "string", "testBucket": "string" }, "networking": { "access": { "connectionId": "32b6e34b3d91647abb20e7b8", "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "tgwRouteId": "32b6e34b3d91647abb20e7b8", "type": "PUBLIC" }, "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ] } }
{ "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "type": "AWSKinesisDataStreams", "aws": { "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "roleArn": "string", "testBucket": "string" }, "networking": { "access": { "connectionId": "32b6e34b3d91647abb20e7b8", "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ], "name": "string", "tgwRouteId": "32b6e34b3d91647abb20e7b8", "type": "PUBLIC" }, "links": [ { "href": "https://cloud.mongodb.com/api/atlas", "rel": "self" } ] } }
Response examples (400) 
{ "error": 400, "detail": "(This is just an example, the exception may not be related to this endpoint) No provider AWS exists.", "reason": "Bad Request", "errorCode": "VALIDATION_ERROR" }
Response examples (401) 
{ "error": 401, "detail": "(This is just an example, the exception may not be related to this endpoint)", "reason": "Unauthorized", "errorCode": "NOT_ORG_GROUP_CREATOR" }
Response examples (403) 
{ "error": 403, "detail": "(This is just an example, the exception may not be related to this endpoint)", "reason": "Forbidden", "errorCode": "CANNOT_CHANGE_GROUP_NAME" }
Response examples (404) 
{ "error": 404, "detail": "(This is just an example, the exception may not be related to this endpoint) Cannot find resource AWS", "reason": "Not Found", "errorCode": "RESOURCE_NOT_FOUND" }
Response examples (409) 
{ "error": 401, "detail": "(This is just an example, the exception may not be related to this endpoint)", "reason": "Unauthorized", "errorCode": "NOT_ORG_GROUP_CREATOR" }
Response examples (500) 
{ "error": 500, "detail": "(This is just an example, the exception may not be related to this endpoint)", "reason": "Internal Server Error", "errorCode": "UNEXPECTED_ERROR" }