What is AWS OC-API-Requests-Tier1?

Last updated: May 07, 2025

The number of Get, Describe, Update, and GetOpsSummary API requests for operational issues (OpsItem) to the AWS Systems Manager OpsCenter.

Available Regions The prefix represents the region.
Line Item Region
APN1-OC-API-Requests-Tier1 Asia Pacific region in Tokyo, Japan
APN2-OC-API-Requests-Tier1 Asia Pacific region in Seoul, South Korea
APN3-OC-API-Requests-Tier1 Asia Pacific region in Osaka, Japan
APS1-OC-API-Requests-Tier1 Asia Pacific region in Singapore
APS2-OC-API-Requests-Tier1 Asia Pacific region in Sydney, Australia
APS3-OC-API-Requests-Tier1 Asia Pacific region in Mumbai, India
CAN1-OC-API-Requests-Tier1 Canada region in Central Canada
CNN1-OC-API-Requests-Tier1 China region in Beijing
EU-OC-API-Requests-Tier1 Europe (Regional Designation)
EUC1-OC-API-Requests-Tier1 Europe region in Frankfurt, Germany
EUN1-OC-API-Requests-Tier1 Europe region in Stockholm, Sweden
EUW2-OC-API-Requests-Tier1 Europe region in London, United Kingdom
EUW3-OC-API-Requests-Tier1 Europe region in Paris, France
MES1-OC-API-Requests-Tier1 Middle East region in Bahrain
SAE1-OC-API-Requests-Tier1 South America region in São Paulo, Brazil
UGW1-OC-API-Requests-Tier1 AWS GovCloud region in US West
USE1-OC-API-Requests-Tier1 US East region in Northern Virginia
USE2-OC-API-Requests-Tier1 US East region in Ohio
USW1-OC-API-Requests-Tier1 US West region in Northern California
USW2-OC-API-Requests-Tier1 US West region in Oregon