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Preparations You have prepared an IAM user who has the permission to create MRS clusters. For details, see Creating an MRS User. Step 1: Creating an MRS Cluster Go to the Buy Cluster page. Search for MapReduce Service in the service list and enter the MRS console.
It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.
It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.
It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.
It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token. Content-Type Yes String Message body type (format).
It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.
It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.
It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.
Minimum length: 1 character Maximum length: 1,024 characters Request Table 2 Request header parameters Parameter Mandatory Type Description X-Auth-Token Yes String The IAM token authentication.
Request Parameters Table 2 Request header parameters Parameter Mandatory Type Description X-Auth-Token Yes String User token, which can be obtained by calling the IAM API (value of X-Subject-Token in the response header).
Request Parameters Table 2 Request header parameters Parameter Mandatory Type Description X-Auth-Token Yes String User token, which can be obtained by calling the IAM API (value of X-Subject-Token in the response header).
Path Parameters Parameter Mandatory Type Description policy_id Yes String Policy ID project_id Yes String Project ID Request Parameters Table 2 Request header parameters Parameter Mandatory Type Description X-Auth-Token Yes String User token The token can be obtained by calling the IAM
This parameter is returned only after IAM synchronization. For details, see Table 8. Constraints N/A Value range N/A Default value N/A node_status String Explanation Node status. Status of operations on the corresponding page.
Therefore, when calling the IAM API to obtain a user token, set the scope field to domain. The value of X-Subject-Token in the response header is the user token. X-Security-Token No String Security token (session token) of your temporary security credentials.
Therefore, when calling the IAM API to obtain a user token, set the scope field to domain. The value of X-Subject-Token in the response header is the user token.
Therefore, when calling the IAM API to obtain a user token, set the scope field to domain. The value of X-Subject-Token in the response header is the user token.
Rest Client The Rest Client can be used to execute RESTful requests that are authenticated using IAM tokens or usernames and passwords.
You can obtain it from the value of X-Subject-Token in the response message header returned by the "Obtaining a User Token" API of the IAM service. workspace Yes String Workspace ID. For details about how to obtain the workspace ID, see Instance ID and Workspace ID.
You can obtain it from the value of X-Subject-Token in the response message header returned by the "Obtaining a User Token" API of the IAM service. workspace Yes String Workspace ID. For details about how to obtain the workspace ID, see Instance ID and Workspace ID.
You can obtain it from the value of X-Subject-Token in the response message header returned by the "Obtaining a User Token" API of the IAM service. workspace Yes String Workspace ID. For details about how to obtain the workspace ID, see Instance ID and Workspace ID.
